Overzicht van nuttige documenten, betreffende ingrepen en hospitalisatie. Home Make an appointment Nieuwe pagina About us Useful Documents FAQ Zoekresultaten More - General information about hospitalization Preoperative questionnaire Laryngo-pharyngeale reflux Placing eardrum tubes / diabolos Correction of protruding ears / otoplasty Removal of tonsils and adenoids / tonsillectomy Post-operative after tonsillectomy Ear surgeries Correction of nasal septum / septoplasty Parotidectomy / Removal of parotid gland - Thyroidectomy Sinus surgery - Removal of the submandibular salivary gland - Somnoplasty Vocal cord surgery / direct laryngoscopy

Wegname van keel- of neusamandelen: wanneer nodig, hoe verloopt de ingreep en wat zijn de mogelijke gevolgen. Van Haesendonck NKO in Lier. Information when removing tonsils and tonsils Introduction The tonsils or tonsils for short consist of lymphoid tissue and are located in the oral cavity, in contrast to the adenoid (also called "polyps") which consists of the same tissue and is located at the back of the nose in the nasopharynx. The adenoid is frequently hypertrophic and chronically infected in children. The following information will provide you with generally accepted information about this type of operation. Your surgeon is at your disposal to assist you with any further questions. Remember to report to your surgeon any information regarding your general health, as well as any medications you regularly take (especially aspirin and related products or medications that may affect clotting). Do not forget to report if you have experienced any allergic reactions, especially reactions to medication. Bring recent medical records in your possession such as blood tests, radiologic and other preoperative examinations. Purpose of the procedure Removal of the tonsil is indicated in recurrent acute and chronic infections or their complications, and also if they have an impeding effect on breathing, swallowing and voice formation due to their volume. Removal of the adenoid, of course usually in children, is indicated in persistent nasal obstruction symptoms and in recurrent nose and throat infections and their complications, in particular recurrent ear infections. In most cases, your doctor will only decide on surgical intervention if drug treatment proves to be insufficient. Nasal infections and ear infections can sometimes still occur after removal of the adenoid. The technical aspects of the operation The procedure is usually performed under general anaesthetic. The procedure is performed through the mouth, for both the removal of tonsils and tonsils. The tonsils are usually dissected ("peeled") while the adenoid is curetted ("scraped"). Immediate Effects When the adenoid is removed, the postoperative course is usually without problems, sometimes there is a slightly bloody nasal secretion during the first hours. When the tonsil is removed, there is a wound in the throat on both sides, which will heal over the course of 10 to 14 days. During the first few days a white-grey, somewhat bad-smelling coating forms on the wound. Swallowing is especially difficult during the first few days with sometimes radiating ear pain. The diet has to be adjusted and sometimes painkillers are needed. The length of stay and post-operative care will be communicated to you by the surgeon. The manipulations with instruments in the oral cavity can result in small wounds of the lip, tongue or even prying of a (milk) tooth. The most important immediate risk is bleeding, which necessitates reoperation, or less frequently an infection such as an additional ear infection or throat abscess. Late Effects A late bleeding after about 10 days is rare. Sometimes this requires a new anesthetic with pen and/or stitches. Rarely occurs after healing, when speaking, air loss through the nose (nasality) for which speech therapy is indicated. Almond remains can persist or grow and give rise to infectious symptoms. Tonsils can grow back, especially when removed in children 2 years or younger (although this is certainly not the rule). Serious and/or exceptional complications Any surgical procedure, even performed under ideal conditions and in the best possible way, can entail complications. A massive bleeding, during or immediately after the procedure is exceptional, must be surgically stopped under general anesthesia (tamponing, suturing, ligation of blood vessels). Mucus and blood can be inhaled during or immediately after the procedure, responsible for respiratory infections that may require medical treatment. Phlegmon or abscess formation in the neck area is rare. High fever, pain and swelling in the neck area are the typical features that justify an emergency consultation. All of these risks must be weighed against complications that may arise if surgical treatment is not initiated.

Een overactieve bijschildklier laten verwijderen bij hyperparathyreoïdie: doel, verloop en herstel van de ingreep. Van Haesendonck NKO in Lier. Information on removal of the parotid sinus / parotidectomy Introduction The purpose of this information is to provide you with generally applicable information about this type of operation. Of course, certain aspects of this document are not applicable in your individual case or should be discussed more or additionally with your surgeon. Remember to report to your surgeon all information regarding your general health, as well as any medications you regularly take (especially aspirin and related products, or other medications that may affect clotting). Do not forget to report if you have experienced any allergic reactions, especially reactions to medication. Bring any recent medical records in your possession, such as blood results, radiologic and other preoperative exams. The parotid gland (parotid gland) is located in front of and below the ear. There are 2 parotid glands, 2 under the jaw and 2 under the tongue. Together with numerous smaller salivary glands, they ensure saliva production. The parotid gland has a superficial and a deep lobe, between which runs the facial nerve (facial nerve). This ensures the mimicry of the face, the closing of lips and eyelids. When a tumor is found, it is best removed surgically. Most growths are benign. Purpose of the procedure When a tumor of the parotid gland needs to be removed, it is safe to do so after carefully locating the facial nerve to try to avoid facial paralysis. The technical aspects of the operation The operation is done under general anaesthetic. Through an incision, which runs in front of the ear and further into the neck, the parotid gland, the facial nerve and the tumor are searched for and the tumor is removed. Depending on the location and extent of the injury, the operation can take up to 4 hours. When you wake up, there is a drain at the bottom of the wound, through which excess wound fluid and saliva can drain. The drain is removed after 3 days, when no more fluid drains. By incising the skin and removing the tumor, the sensory nerve that supplies the earlobe and neck cannot be spared. After the operation, there is a numbness of the earlobe and the area of operation. The numb area gradually becomes smaller and smaller. The immediate consequences Swelling usually occurs in the wound area for several weeks. There may be bleeding from the wound. This usually happens shortly after the operation. Sometimes it is necessary to find the source of bleeding again under anesthesia and to burn the bleeding vessel shut. A crooked face may occur after surgery due to manipulation of the nerve during the procedure with (temporary) paralysis of the facial nerve. The paralysis usually recovers after some time (weeks to months). The belated consequences There may be a collection of saliva previously visible at the bottom of the wound, which may need to be punctured. Frey's syndrome can develop after a few months. Then there is redness and perspiration of the skin of the operating area during eating. Serious and/or late complications Any surgical procedure, even performed under ideal conditions and in the best possible way, can entail complications. Permanent facial nerve failure can occur but is extremely rare. Phlegmon or abscess formation in the neck area is rare. All of these risks must be weighed against complications that may arise if surgical treatment is not initiated. The purpose of this information is to provide you with generally applicable information about this type of surgery. It is of course possible that in your individual case certain aspects of this document do not apply or need to be discussed more or additionally with your surgeon. Do not forget to tell your surgeon all information about your general state of health, as well as all medications that you regularly take - especially aspirin and related products, or other medications that can affect clotting. General anesthesia (narcosis) should be discussed in advance with the physician-anesthetist

Praktische info over uw opname voor een NKO-ingreep: wat meenemen, verloop van uw ziekenhuisverblijf en nazorg. Van Haesendonck NKO in Lier. Information about your hospitalization during a surgical ENT procedure. Agreements about the specific modalities of your intervention In principle, your hospitalization and the intervention that must be performed will be personally agreed with you and explained by Dr. Van Haesendonck. This implies the importance of the consultation you have with the doctor. Even if you think you have a fairly accurate picture of what your treatment entails, the discussion with the doctor is usually useful because it can highlight aspects that you may not have thought about yourself. Misunderstandings and needless anxiety are avoided in this way. The timing of surgery and hospitalization is always communicated to the hospital by the doctor. It is better not to take any action in this area yourself to avoid confusion, double booking, etc.... It is important that you are present at the hospital at the agreed time. If unforeseen circumstances prevent your admission to hospital, please inform the admission planner. What should you bring with you to the hospital? For the recording service: • your identity card • information from mutuality and/or insurance For the nursing ward: • toiletries, nightclothes, underwear, dressing gown and slippers (not for day hospitals) • blood group card if you have one • the completed anesthesia questionnaire (if general anaesthetic) • the completed medication list (if applicable) • your home medication (if possible in the original packaging) • the referral letter from the general practitioner or the attending physician • possibly research results • antithrombotic stockings (if you already have them from a previous admission) • the phone number of a person we can reach during your stay • a list of allergies Other tips: • Please do not bring any valuables, leave jewelry at home • Remove nail polish and do not wear make-up • Take a shower or bath the night before surgery • If you have problems completing the questionnaire and/or medication list, you can contact your GP. Preparing for your hospitalization and surgery Your age, your general health, the chronic medication you may be taking, any allergies, the treatment we have in mind,... Various factors influence what is concretely agreed regarding hospitalization and surgery. Together with your general practitioner and the anesthetist (if it concerns a procedure under general anaesthesia), we take these factors into account and, if necessary, we will have preliminary examinations carried out. As a general principle, preliminary examinations should always be completed on the day of hospitalization. When you are admitted for a procedure under general anaesthetic, you will almost always have to be sober at the time of admission. In concrete terms, this means that you must not eat or drink anything before the anaesthetic - not even a glass of water! In practice, this means that you usually have to fast from midnight before the admission. This is really important: if the stomach is not empty, this can lead to serious complications during anesthesia. Necessary medication may still be taken in the morning with a small sip of water. The typical course of your hospital stay An hour of hospitalization was agreed in the planning. The agreed time of admission has nothing to do with the time at which your procedure will take place. After all, at the time of planning your operation, Dr. Van Haesendonck's entire surgery program for that day is probably not yet known. It is therefore not the case that you can "claim" a time of operation or that the order depends on a "first come, first serve" principle. Several factors together determine the order of an operation program (age of the different patients in the day program, order of operation types, availability of instruments, availability of personnel, beds on the ward...etc.). After registration in the hospital's admissions service, you will be taken to your room, where you will be welcomed by a nurse from your ward who will guide you and go through the necessary practical formalities with you. Then you have to wait until it is your turn. After your operation, you will be taken to the recovery room, where specialized nurses and the anesthetist will monitor you during the first awakening, administer the first pain medication... They decide together when you are sufficiently "clear" to be allowed to return to your room where after all, you are under less supervision. dr. Van Haesendonck will certainly explain to you later in the day how the operation went and how to proceed. With day hospitalization you will be discharged the same day before 6 pm. With some procedures it is important that you remain under the supervision of a doctor and nurses for the next 24 hours (or longer) so that you are not discharged until the next day. Before you actually go home again, all forms (incapacity for work, health insurance, insurance) must be completed, the medication to be followed and the next check-up have been agreed. dr. After discharge, Van Haesendonck will inform your general practitioner in writing of the operation and hospitalization progress. A general anesthetic and the preparation for it Most ENT procedures are performed under general anesthesia or anaesthesia. The anesthetist watches over your bodily functions during this anaesthetic, he/she is specialized in this and will be able to fulfill this task optimally if all risk factors are correctly estimated in advance. To this end, the hospital's anesthesia department uses a standard questionnaire, which you probably already received from Dr. Van Haesendonck. The administrative formalities During your stay in the hospital, Dr. Van Haesendonck will provide you with the necessary papers and fill them in that are required in this context. If you have specific forms to fill in, it is useful to bring these with you when you are admitted. The incapacity for work depends on your illness and type of surgery, but also on the type of work you do and the course of your recovery. Remember to also bring the forms from your health insurance fund that are intended for a medical examiner and that, among other things. must serve to inform the health insurance fund of the starting date and the nature of your illness. Certainly for employees with a labor contract (who have a weekly wage guaranteed by the employer) it is important to send this completed form within one week after the start of illness. White-collar workers usually have a guaranteed monthly wage, so this term is less critical here. Supplementary and hospitalization insurance policies usually use their own forms and/or electronic means of communication. If you already have the appropriate forms in your possession, it is useful to bring these with you when you are admitted, but they can also be arranged later. Follow-up after dismissal You have been given an appointment for a check-up with Dr. Van Haesendonck at the time of your discharge. In the case of day hospitalization, you will usually be asked to arrange this check-up yourself by telephone or online. It is evident that the surgeon will explain to you at the time of discharge what the normal symptoms are in the first days after your operation, and which symptoms are alarming. However, not every question that arises afterwards can be foreseen. Therefore do not hesitate to contact the hospital telephone number (015/891010). You can always reach a secretary (or nurse from the emergency department) who can put you through to him or have him contact you quickly. There is also - 24/24, 7/7 - an on-call ENT doctor who can be called via the emergency service of the Sint Maarten Hospital. Even with normal postoperative progress, your condition should be followed up with consultation(s) by Dr. Van Haesendonck himself, who knows the details of your operation best. Afterwards, the follow-up can be done by the general practitioner or referring specialist. After discharge, Dr Van Haesendonck will inform your general practitioner in writing about the course of the operation and hospitalization.

Schildklieroperatie bij struma, knobbels of schildklierkanker: wanneer nodig en hoe verloopt de ingreep. Van Haesendonck NKO in Lier. Information on removal of the parotid sinus / parotidectomy Introduction The purpose of this information is to provide you with generally applicable information about this type of operation. Of course, certain aspects of this document are not applicable in your individual case or should be discussed more or additionally with your surgeon. Remember to report to your surgeon all information regarding your general health, as well as any medications you regularly take (especially aspirin and related products, or other medications that may affect clotting). Do not forget to report if you have experienced any allergic reactions, especially reactions to medication. Bring any recent medical records in your possession, such as blood results, radiologic and other preoperative exams. The parotid gland (parotid gland) is located in front of and below the ear. There are 2 parotid glands, 2 under the jaw and 2 under the tongue. Together with numerous smaller salivary glands, they ensure saliva production. The parotid gland has a superficial and a deep lobe, between which runs the facial nerve (facial nerve). This ensures the mimicry of the face, the closing of lips and eyelids. When a tumor is found, it is best removed surgically. Most growths are benign. Purpose of the procedure When a tumor of the parotid gland needs to be removed, it is safe to do so after carefully locating the facial nerve to try to avoid facial paralysis. The technical aspects of the operation The operation is done under general anaesthetic. Through an incision, which runs in front of the ear and further into the neck, the parotid gland, the facial nerve and the tumor are searched for and the tumor is removed. Depending on the location and extent of the injury, the operation can take up to 4 hours. When you wake up, there is a drain at the bottom of the wound, through which excess wound fluid and saliva can drain. The drain is removed after 3 days, when no more fluid drains. By incising the skin and removing the tumor, the sensory nerve that supplies the earlobe and neck cannot be spared. After the operation, there is a numbness of the earlobe and the area of operation. The numb area gradually becomes smaller and smaller. The immediate consequences Swelling usually occurs in the wound area for several weeks. There may be bleeding from the wound. This usually happens shortly after the operation. Sometimes it is necessary to find the source of bleeding again under anesthesia and to burn the bleeding vessel shut. A crooked face may occur after surgery due to manipulation of the nerve during the procedure with (temporary) paralysis of the facial nerve. The paralysis usually recovers after some time (weeks to months). The belated consequences There may be a collection of saliva previously visible at the bottom of the wound, which may need to be punctured. Frey's syndrome can develop after a few months. Then there is redness and perspiration of the skin of the operating area during eating. Serious and/or late complications Any surgical procedure, even performed under ideal conditions and in the best possible way, can entail complications. Permanent facial nerve failure can occur but is extremely rare. Phlegmon or abscess formation in the neck area is rare. All of these risks must be weighed against complications that may arise if surgical treatment is not initiated. Purpose of the procedure The purpose of the surgery depends on the reason for the procedure. It may involve removing the entire thyroid gland (total thyroidectomy), one half of the thyroid gland (hemithyroidectomy), or part of the thyroid gland. The technical aspects of the operation Anesthesia: The operation is performed under general anesthesia. Procedure: The surgeon makes a small incision in the neck, usually in a fold of skin, which makes the thyroid gland less visible after surgery. The thyroid gland is carefully detached from the surrounding tissues, sparing the vocal cord nerves and parathyroid glands. Duration: The operation takes on average 1 to 2 hours, depending on the extent of the procedure. After the operation Recovery: After the operation you will stay in the hospital for at least one night. Wound care: The wound is sutured and sometimes a drain is placed to drain wound fluid. Medication: If the entire thyroid gland has been removed, you will need to take thyroid hormone tablets (thyroxine) for the rest of your life to take over the function of the thyroid gland. Check-ups: You will have regular check-ups to see how you are doing and whether your hormone levels are correct. Possible complications As with any surgery, there are risks associated with parathyroidectomy, such as: Post-operative bleeding Infection Hoarseness (temporary or, rarely, permanent) due to damage to the vocal cord nerve Low calcium levels (hypocalcemia) This can cause tingling around the mouth and in the fingers, muscle cramps and in severe cases seizures. This is usually temporary and can be treated with calcium supplements. Damage to the parathyroid glands: In very rare cases, all of the parathyroid glands may be damaged, leading to permanent hypocalcemia. The purpose of this information is to provide you with generally applicable information about this type of surgery. It is of course possible that in your individual case certain aspects of this document do not apply or need to be discussed more or additionally with your surgeon. Do not forget to tell your surgeon all information about your general state of health, as well as all medications that you regularly take - especially aspirin and related products, or other medications that can affect clotting. General anesthesia (narcosis) should be discussed in advance with the physician-anesthetist

Van Haesendonck NKO in Lier: drie KNO-artsen voor onderzoek, diagnose en behandeling van neus-, keel-, oor- en hoofd-halsklachten. Maak snel een online afspraak. Expert advice, diagnosis and treatment of problems in the nose, throat and ear area. dr. Jan Van Haesendonck - Dr. Gilles Van Haesendonck More information Home: Welkom Consultation by appointment only Make an appointment online Opening hours Monday Tuesday Wednesday Thursday Friday 14:00 - 19:00 08:30 - 19:00 08:30 - 19:00 08:30 - 19:00 08:30 - 19:00 Available by phone Monday Wednesday Thursday Friday 14:00 - 19:00 14:00 - 19:00 09:00 - 12:00 14:00 - 18:00

Dr. Cathérine Jorissen is KNO-arts in Lier voor neus-, keel- en oorklachten, met bijzondere aandacht voor sinuschirurgie. Maak online een afspraak. dr. Gilles Van Haesendonck Make an appointment Graduated as a doctor from the University of Antwerp in 2016. Afterwards specialization in ENT and head and neck surgery at Antwerp University Hospital (UZA) and ZNA Middelheim. Special interest and ability in head and neck surgery: Thyroid: Swelling, nodule, or cyst of the thyroid gland. Benign and malignant tumors of the thyroid gland. Salivary gland: Swelling, nodule, or cyst. Benign and malignant tumors (parotid and submandibular salivary gland). Vocal cord pathology: vocal cord nodules, cysts, and cancer. Benign and malignant tumors in the head and neck area (mouth, tongue, tonsil,...) Surgical treatment of facial skin cancer. Disorders of facial movemen / facial paralysis or palsy. Also diagnosis, advice and treatment of: Voice and swallowing disorders facial paralysis Nasal congestion, nosebleed, runny nose, loss of smell and taste Functional Rhinoplasty / Septoplasty Tonsils and polyps Placing ventilation tubes Snoring and sleep disorders Hearing loss Hearing aid advice Dizziness and balance disorders BAHA surgery Also working at the Antwerp University Hopital (UZA Edegem) and AZ Sint Maarten (Mechelen) . Member of: Belgian Association for ORL EORTC Head and Neck surgical group Flemish Working Group for Head and Neck Tumors (VWHHT) Editorial board B-ENT

Minder snurken dankzij somnoplastie: hoe de ingreep verloopt, wat u kan verwachten en het herstel nadien. Van Haesendonck NKO in Lier. Home Make an appointment Nieuwe pagina About us Useful Documents FAQ Zoekresultaten More Information on septoplasty and conchaplasty Introduction The purpose of this information is to provide you with generally applicable information about this type of operation. Of course, certain aspects of this document are not applicable in your individual case or should be discussed more or additionally with your surgeon. Don't forget to report to your surgeon all information regarding your general health, as well as any medications you regularly take (especially aspirin and related products, or other medications that may affect clotting). What function does the nose have? The nose is certainly not only there for the smell, although this is of course an important part of the function. The nose is primarily a part of the respiratory organs. In the nose, the inhaled air is heated, moistened and cleaned. For example, more than 95% of the particles that pollute our air are filtered out through the nose and made harmless. The nose ensures the best possible breathing. In addition, the nose has an important function in voice formation and the drainage of tear fluid also runs through the nose. Finally, the external shape of the nose is also an important aspect; this determines a person's appearance to a large extent. Nasal function can be affected in many ways. For example, due to a cold as it sometimes occurs in everyone, or due to an allergy (hypersensitivity). Disorders in the function of the nose can often be made worse by an abnormal shape of the interior of the nose. The most common is a misalignment of the nasal septum (the septum), which separates the nasal halves. This abnormal shape of the nasal septum is very common and can lead to a wide range of complaints, such as a feeling of constipation, disturbed breathing or headache. This is an explanation for the fact that straightening the nasal septum (the so-called septal correction) is an operation that is common. The aim of this procedure is to improve nasal function. Septoplasty (septum correction) The purpose of the operation The aim of the operation is to correct deviations/crookedness of the nasal septum, so that it is straightened and there is therefore sufficient breathing space in the nose on both sides. The technical aspects of the operation Surgery is performed exclusively in the interior of the nose, so no visible scars are to be expected. During the operation, the cartilage and bone of the nasal septum is exposed through a small incision inside the nose, usually on the right side, a few millimeters past the entrance to the nose. After this, the partition is then straightened, ie protruding parts are removed, curved parts are straightened, etc. Immediate Effects The thus repaired nasal septum is then temporarily held in place by so-called splints inserted into the nose (silicone plates that are placed in the nose on both sides and that allow some breathing through the nose). In this way the septum is supported in the correct position on both sides, so that the mucous membrane, cartilage and bone can grow back together. The splints are removed after about 1 week. The sutures at the incision are removed after 1-2 weeks, if applicable. Late Effects The healing of the nasal mucosa takes several weeks. During this period, treatment with nasal rinses and/or vapors and/or nasal ointments may be applied. In rare cases, problems during healing can cause a misalignment of the septum or cause deformities that could negatively affect nasal breathing. Serious and/or exceptional complications Any surgical procedure, even performed under ideal conditions and in the best possible way, can entail complications. Bleeding is always more or less to be expected, there are of course cases where the doctor will have to intervene extra. Cerebrospinal fluid leakage can occur after both nasal and sinus surgery (although it is extremely rare with septoplasty). If a leak does occur, it is not very noticeable and only becomes apparent late. Confusing in this regard, of course, is that any patient undergoing surgery on the nose or sinuses will always have some watery nasal discharge. If the nasal discharge is profuse or noticeably one-sided, it is best to inform the doctor. Nasal turbinate surgeries (conchaplasty or conchacoagulation) The purpose of the operation Especially the inferior concha (the lower turbinate) is mentioned in this context as it plays the most important role in nasal breathing. The concha media can also be surgically corrected, usually in conjunction with sinus or septal surgery, so that we only focus on the inferior concha here. Most procedures on the inferior concha are intended to reduce this structure and thus improve nasal breathing. The technical aspects of the operation In order of invasiveness we distinguish the RF conchaplasty, the conchacoagulation and the conchaplasty. In the RF conchaplasty, a needle is inserted into the concha (usually under local anaesthetic), which causes a controlled heating of the concha, after which the concha scars and shrinks. In the concha coagulation, this effect is achieved by burning the concha from the surface using electric current. This can be done under local or general anaesthetic. In conchaplasty, part of the conchamucosa is cut away, almost always under general anaesthetic. Many turbinate surgeries are done in conjunction with a septal correction or sinus surgery. Immediate Effects Bleeding is to be expected to a greater or lesser extent if a conchaplasty is performed. this is why a nasal tamponade is sometimes temporarily applied, which can then be removed after 1 or a few days. Late Effects Crust formation at the inferior concha occurs in the first weeks, as long as the mucosa is still in the healing phase. Nasal rinses and/or nasal ointment are usually used for this or nasal drops. Serious and/or exceptional complications There are, apart from the already mentioned bleeding with conchaplasty, no serious or exceptional complications from these operations.

Een gezwel van de oorspeekselklier (parotis) laten verwijderen: verloop van de operatie en mogelijke gevolgen. Van Haesendonck NKO in Lier. Information on removal of the parotid sinus / parotidectomy Introduction The purpose of this information is to provide you with generally applicable information about this type of operation. Of course, certain aspects of this document are not applicable in your individual case or should be discussed more or additionally with your surgeon. Remember to report to your surgeon all information regarding your general health, as well as any medications you regularly take (especially aspirin and related products, or other medications that may affect clotting). Do not forget to report if you have experienced any allergic reactions, especially reactions to medication. Bring any recent medical records in your possession, such as blood results, radiologic and other preoperative exams. The parotid gland (parotid gland) is located in front of and below the ear. There are 2 parotid glands, 2 under the jaw and 2 under the tongue. Together with numerous smaller salivary glands, they ensure saliva production. The parotid gland has a superficial and a deep lobe, between which runs the facial nerve (facial nerve). This ensures the mimicry of the face, the closing of lips and eyelids. When a tumor is found, it is best removed surgically. Most growths are benign. Purpose of the procedure When a tumor of the parotid gland needs to be removed, it is safe to do so after carefully locating the facial nerve to try to avoid facial paralysis. The technical aspects of the operation The operation is done under general anaesthetic. Through an incision, which runs in front of the ear and further into the neck, the parotid gland, the facial nerve and the tumor are searched for and the tumor is removed. Depending on the location and extent of the injury, the operation can take up to 4 hours. When you wake up, there is a drain at the bottom of the wound, through which excess wound fluid and saliva can drain. The drain is removed after 3 days, when no more fluid drains. By incising the skin and removing the tumor, the sensory nerve that supplies the earlobe and neck cannot be spared. After the operation, there is a numbness of the earlobe and the area of operation. The numb area gradually becomes smaller and smaller. The immediate consequences Swelling usually occurs in the wound area for several weeks. There may be bleeding from the wound. This usually happens shortly after the operation. Sometimes it is necessary to find the source of bleeding again under anesthesia and to burn the bleeding vessel shut. A crooked face may occur after surgery due to manipulation of the nerve during the procedure with (temporary) paralysis of the facial nerve. The paralysis usually recovers after some time (weeks to months). The belated consequences There may be a collection of saliva previously visible at the bottom of the wound, which may need to be punctured. Frey's syndrome can develop after a few months. Then there is redness and perspiration of the skin of the operating area during eating. Serious and/or late complications Any surgical procedure, even performed under ideal conditions and in the best possible way, can entail complications. Permanent facial nerve failure can occur but is extremely rare. Phlegmon or abscess formation in the neck area is rare. All of these risks must be weighed against complications that may arise if surgical treatment is not initiated. Purpose of the procedure When a parotid gland tumor has to be removed, this can only be done safely after carefully locating the facial nerve, in an attempt to avoid facial paralysis. The technical aspects of the operation The operation is performed under general anesthesia. Through an incision that runs along the ear and further into the neck, the parotid gland, the facial nerve and the tumor are located and the tumor is removed. The operation takes an average of 2 hours, but can take up to 4 hours depending on the location and extent of the injury. During the procedure, the facial nerve is electrically monitored, which helps to locate the nerve safely and reduces the chance of complications. When you wake up, there is a drain at the bottom of the wound, through which excess wound fluid and saliva can drain. The drain is removed after 3 days, when no more fluid drains. By cutting the skin and removing the tumor, the sensory nerve that supplies the earlobe and neck cannot be spared. After the operation, there is a numbness of the earlobe and the surgical area. The numb area gradually becomes smaller. The immediate consequences The wound area usually experiences swelling for a few weeks. There may be post-operative bleeding from the wound. This usually occurs shortly after the operation. Sometimes it is necessary to find the bleeding site again under anesthesia and to cauterize the bleeding vessel. After the operation, a crooked face may occur due to manipulation of the nerve during the procedure with (temporary) paralysis of the facial nerve. The paralysis usually recovers after some time (weeks to months). The late consequences There may be a collection of saliva visible at the bottom of the wound, which may need to be punctured. After a few months, Frey's syndrome may develop. Redness and perspiration of the skin of the surgical area will occur during eating. Serious and/or late complications Every surgical procedure, even in ideal circumstances and performed in the best possible way, can have complications. Permanent failure of the facial nerve can occur but is extremely rare. Phlegm or abscess formation in the neck area is rare. All these risks must be weighed against complications that can occur if surgical treatment is not resorted to. The purpose of this information is to provide you with generally applicable information about this type of surgery. It is of course possible that in your individual case certain aspects of this document may not apply or may need to be discussed more or additionally with your surgeon. Please remember to tell your surgeon all information about your general state of health and all medications you are taking regularly - especially aspirin and related products, or other medications that can affect clotting . Please mention any allergic reactions you have had in the past, especially reactions to medications. Bring any recent medical reports in your possession, such as blood tests, radiological and other preoperative examinations.

Vergrote neusschelpen laten verkleinen met een conchaplastie om de neusademhaling te verbeteren. Van Haesendonck NKO in Lier. Information on septoplasty and conchaplasty Introduction The purpose of this information is to provide you with generally applicable information about this type of operation. Of course, certain aspects of this document are not applicable in your individual case or should be discussed more or additionally with your surgeon. Don't forget to report to your surgeon all information regarding your general health, as well as any medications you regularly take (especially aspirin and related products, or other medications that may affect clotting). What function does the nose have? The nose is certainly not only there for the smell, although this is of course an important part of the function. The nose is primarily a part of the respiratory organs. In the nose, the inhaled air is heated, moistened and cleaned. For example, more than 95% of the particles that pollute our air are filtered out through the nose and made harmless. The nose ensures the best possible breathing. In addition, the nose has an important function in voice formation and the drainage of tear fluid also runs through the nose. Finally, the external shape of the nose is also an important aspect; this determines a person's appearance to a large extent. Nasal function can be affected in many ways. For example, due to a cold as it sometimes occurs in everyone, or due to an allergy (hypersensitivity). Disorders in the function of the nose can often be made worse by an abnormal shape of the interior of the nose. The most common is a misalignment of the nasal septum (the septum), which separates the nasal halves. This abnormal shape of the nasal septum is very common and can lead to a wide range of complaints, such as a feeling of constipation, disturbed breathing or headache. This is an explanation for the fact that straightening the nasal septum (the so-called septal correction) is an operation that is common. The aim of this procedure is to improve nasal function. Septoplasty (septum correction) The purpose of the operation The aim of the operation is to correct deviations/crookedness of the nasal septum, so that it is straightened and there is therefore sufficient breathing space in the nose on both sides. The technical aspects of the operation Surgery is performed exclusively in the interior of the nose, so no visible scars are to be expected. During the operation, the cartilage and bone of the nasal septum is exposed through a small incision inside the nose, usually on the right side, a few millimeters past the entrance to the nose. After this, the partition is then straightened, ie protruding parts are removed, curved parts are straightened, etc. Immediate Effects The thus repaired nasal septum is then temporarily held in place by so-called splints inserted into the nose (silicone plates that are placed in the nose on both sides and that allow some breathing through the nose). In this way the septum is supported in the correct position on both sides, so that the mucous membrane, cartilage and bone can grow back together. The splints are removed after about 1 week. The sutures at the incision are removed after 1-2 weeks, if applicable. Late Effects The healing of the nasal mucosa takes several weeks. During this period, treatment with nasal rinses and/or vapors and/or nasal ointments may be applied. In rare cases, problems during healing can cause a misalignment of the septum or cause deformities that could negatively affect nasal breathing. Serious and/or exceptional complications Any surgical procedure, even performed under ideal conditions and in the best possible way, can entail complications. Bleeding is always more or less to be expected, there are of course cases where the doctor will have to intervene extra. Cerebrospinal fluid leakage can occur after both nasal and sinus surgery (although it is extremely rare with septoplasty). If a leak does occur, it is not very noticeable and only becomes apparent late. Confusing in this regard, of course, is that any patient undergoing surgery on the nose or sinuses will always have some watery nasal discharge. If the nasal discharge is profuse or noticeably one-sided, it is best to inform the doctor. Nasal turbinate surgeries (conchaplasty or conchacoagulation) The purpose of the operation Especially the inferior concha (the lower turbinate) is mentioned in this context as it plays the most important role in nasal breathing. The concha media can also be surgically corrected, usually in conjunction with sinus or septal surgery, so that we only focus on the inferior concha here. Most procedures on the inferior concha are intended to reduce this structure and thus improve nasal breathing. The technical aspects of the operation In order of invasiveness we distinguish the RF conchaplasty, the conchacoagulation and the conchaplasty. In the RF conchaplasty, a needle is inserted into the concha (usually under local anaesthetic), which causes a controlled heating of the concha, after which the concha scars and shrinks. In the concha coagulation, this effect is achieved by burning the concha from the surface using electric current. This can be done under local or general anaesthetic. In conchaplasty, part of the conchamucosa is cut away, almost always under general anaesthetic. Many turbinate surgeries are done in conjunction with a septal correction or sinus surgery. Immediate Effects Bleeding is to be expected to a greater or lesser extent if a conchaplasty is performed. this is why a nasal tamponade is sometimes temporarily applied, which can then be removed after 1 or a few days. Late Effects Crust formation at the inferior concha occurs in the first weeks, as long as the mucosa is still in the healing phase. Nasal rinses and/or nasal ointment are usually used for this or nasal drops. Serious and/or exceptional complications There are, apart from the already mentioned bleeding with conchaplasty, no serious or exceptional complications from these operations.

Dr. Gilles Van Haesendonck is KNO-arts en hoofd-halschirurg in Lier, gespecialiseerd in schildklier-, speekselklier- en tumorchirurgie. UZA en AZ Sint-Maarten. dr. Gilles Van Haesendonck Make an appointment Graduated as a doctor from the University of Antwerp in 2016. Afterwards specialization in ENT and head and neck surgery at Antwerp University Hospital (UZA) and ZNA Middelheim. Special interest and ability in head and neck surgery: Thyroid: Swelling, nodule, or cyst of the thyroid gland. Benign and malignant tumors of the thyroid gland. Salivary gland: Swelling, nodule, or cyst. Benign and malignant tumors (parotid and submandibular salivary gland). Vocal cord pathology: vocal cord nodules, cysts, and cancer. Benign and malignant tumors in the head and neck area (mouth, tongue, tonsil,...) Surgical treatment of facial skin cancer. Disorders of facial movemen / facial paralysis or palsy. Also diagnosis, advice and treatment of: Voice and swallowing disorders facial paralysis Nasal congestion, nosebleed, runny nose, loss of smell and taste Functional Rhinoplasty / Septoplasty Tonsils and polyps Placing ventilation tubes Snoring and sleep disorders Hearing loss Hearing aid advice Dizziness and balance disorders BAHA surgery Also working at the Antwerp University Hopital (UZA Edegem) and AZ Sint Maarten (Mechelen) . Member of: Belgian Association for ORL EORTC Head and Neck surgical group Flemish Working Group for Head and Neck Tumors (VWHHT) Editorial board B-ENT

Ventilatiebuisjes bij terugkerende oorontstekingen of gehoorverlies: doel van de ingreep, verloop en mogelijke gevolgen. Van Haesendonck NKO in Lier. Information about placing ventilation tubes in the eardrum Introduction The purpose of this information is to provide you with generally applicable information about this type of operation. Of course, it may be the case that certain aspects of this document are not applicable in your individual case or that they need to be discussed more or additionally with your surgeon. Remember to report to your surgeon all information regarding your general health, as well as any medications you regularly take (especially aspirin and related products, or other medications that may affect clotting). Do not forget to report if you have experienced any allergic reactions, especially reactions to medication. Bring recent medical records in your possession such as blood tests, radiologic and other preoperative examinations. Purpose of the procedure A malfunctioning Eustachian tube interferes with normal middle ear ventilation. Inadequate ventilation can have one or more consequences: recurring acute middle ear infection, hearing loss due to fluid in the middle ear and, at a later age, the collapse of the eardrum, which can cause a benign skin tumor (cholesteatoma) and/or permanent hearing loss. The technical aspects of the operation The placement of a transtympanic ventilation tube (also called a diabolo or tube for short) is done in children (and in some adults) under general anaesthetic. The eardrum is easily reached along the ear canal. A transtympanic ventilation tube is inserted through the eardrum under the view of a microscope after a small incision. The mucus that is usually in the middle ear can be immediately aspirated from the ear at the same time. Immediate Effects There is no pain upon awakening. There may be some (sometimes bloody) ear bleeding in the immediate aftermath. Only if this is very abundant can it cause premature shedding of the tube. Earring can also occur later on: this occurs in 1 or 2 children in 5 and often stops spontaneously after a few days. If the earring persists, this indicates an infection and it is best to consult a doctor; after all, these are ventilation pipes and not drainage pipes. Sometimes the tube can clog as a result of dried ear canal and the original problem can start again. If the hearing was impaired before, it will usually return to normal almost immediately after the procedure. However, this does not mean that “too much noise” should be avoided. The presence of the tube itself in the eardrum does not cause hearing loss. Late Effects It is normal and desirable for the tube to be expelled after a few months to over a year. How long this will last in each individual person is not predictable and can even be very different between left and right ear in the same person. Whether the problem will resume after expulsion depends on the functioning of the Eustachian tube (which in most cases in children gradually improves with age). Only very rarely does a tube fall inside; it does not necessarily have to be removed. In 1 to 2% of cases, the tube leaves a hole in the eardrum. This often happens in an eardrum that has already been damaged by inflammation. Incidentally, inflammation itself can of course also be the cause of a cavity. Serious and/or exceptional complications Any surgical procedure, even performed under ideal conditions and in the best possible way, can entail complications. Any intervention on an ear can cause irreversible hearing loss, ear murmurs, facial paralysis or (usually temporary) balance problems, but this is extremely rare when a transtympanic ventilation tube is placed. The same applies to causing a cholesteatoma (a benign skin growth), by enclosing a piece of skin behind the eardrum when it is punctured. One must weigh the (extremely rare) occurrence of serious complications against the benefits that can normally be expected from this procedure, and certainly not forget that "not intervening" can sometimes also have serious consequences.