Geometry.Net - Health_Conditions: Cholesteatoma

Welcome To ENH.org - Health Encyclopedia: Cholesteatoma
cholesteatoma. cholesteatoma can be a congenital defect, but it morecommonly occurs as a complication of chronic ear infection.
http://www.enh.org/Encyclopedia/ency/article/001050.asp

Extractions: Causes, incidence, and risk factors: Cholesteatoma can be a congenital defect, but it more commonly occurs as a complication of chronic ear infection . Long-term inflammation and malfunction of the eustachian tube leads to chronic negative pressure in the middle ear. This pulls a portion of the eardrum (tympanic membrane) inward, creating a sac or cyst that fills with old skin cells and other debris. The cyst becomes chronically infected. The cyst typically continues to fill with debris over time and may erode the mastoid bone and the bones of the middle ear.
Qango : Health: Diseases And Conditions: C: Cholesteatoma
Qango Directory cholesteatoma all of Qango only this category Options Help.Home Health Diseases and Conditions C cholesteatoma, Suggest a Site.
http://www.qango.com/dir/Health/Diseases_and_Conditions/C/Cholesteatoma/
Ear - Cholesteatoma (child)
cholesteatoma cholesteatoma is a condition which complicates chronic otitis media. cholesteatomamay be recognised by the foul smelling discharge it produces.
http://www.thehealthyforum.com/bodymapssec/ear_cholc.html

Extractions: Cholesteatoma is a condition which complicates chronic otitis media. The eardrum is sucked inwards and skin cells grown into the middle ear, and then into the air cells of the mastoid cavity. The cells destroy the cavity and can destroy the bone behind it and the inner ear itself. The cells must be removed and the resultant mastoid cavity cleaned regularly. Cholesteatoma may be recognised by the foul smelling discharge it produces. return to ear disorders
Cholesteatoma
cholesteatoma and Mastoidectomy. What is a cholesteatoma? A cholesteatomais What structures can a cholesteatoma effect? As the cholesteatoma
http://www.uphs.upenn.edu/balance/patient education brochures/cholesteatoma.htm

Extractions: As the cholesteatoma grows into the middle ear it can erode the bones of hearing causing a significant hearing loss. As it grows farther it can cause a facial paralysis as it erodes into the facial nerve that supplies the muscles of the face. It may also grow into the inner ear causing spinning vertigo and inner ear or sensorineural hearing loss. If it is allowed to continue to grow it can erode into the brain cavity causing infections such as meningitis or abscess. In addition, cholesteatoma may become infected which will cause the ear to drain. Infections in the cholesteatoma cause them to grow more rapidly, thus increasing the damage that a cholesteatoma may cause. What is the treatment of cholesteatoma?
Mastoid Surgery
Mastoid Surgery Search PubMed for cholesteatoma The most common indicationis to remove a cholesteatoma or a skin cyst in the ear.
http://www.kyent.com/mastoid_surgery.htm

Extractions: Before the advent of antibiotics, mastoid surgery used to be one of the most frequent surgeries performed. Acute mastoiditis was common and the treatment is a mastoidectomy. Today, mastoid surgery has to be performed less often. The most common indication is to remove a cholesteatoma or a skin cyst in the ear. A cholesteatoma most commonly starts to form from a retraction pocket in the ear drum. The sequence of events is Eustachian Tube Dysfunction which leads to negative pressure in the middle ear. The ear drum is sucked into the middle ear and slowly forms a pocket. The pocket enlarges and retracts deep into the ear. Skin debris gets caught, it becomes infected and slowly expands. A cholesteatoma is formed, it erodes bone and can cause hearing loss, dizziness, facial paralysis and erode into the brain. A mastoid operation is usually performed to remove a cholesteatoma, similar to the one shown in the picture on the right. Two types of mastoidectomies are performed, canal-wall-down and canal-wall-up. The canal-wall-up operation preserves the ear canal and has less post operative care. However, there is a 40% chance of recurrence or persistence of the cholesteatoma. The canal-wall-down operation is 95% effective in removing the disease but leaves a larger than normal ear canal opening and creates a large cavity (mastoid bowl) where the ear canal used to be. This cavity must be cleaned by the doctor every 6 to 12 months. The chorda tympani, nerve which innervates part of the tongue is sacrificed and some numbness may occur on the lateral tongue surface. In addition, the patient must not go swimming because water in the ear may cause severe dizziness. Water in the ear may also cause an infection.
Franklin M. Rizer, M.D. Specialty: Cholesteatoma, Children, Tubes, Acoustic Neur
HomeFranklin M. Rizer, MD Dr. Rizer is one of less than 100 physiciansin the country trained to perform Neurotology; which is surgery
http://www.wog.com/rizer.html

Extractions: Franklin M. Rizer, M.D. D r. Rizer is one of less than 100 physicians in the country trained to perform Neurotology ; which is surgery of the ear, its nerves and the surrounding brain. Often, the facial nerve and the nerve of balance are affected by ear disease, and Dr. Rizer has trained to address these problems as well. Prior to 1984, nerve deafness could not be treated surgically. Now, the cochlear implant helps individuals suffering from total deafness. Dr. Rizer performed the first multi channel implant in Ohio. His special work for the FDA led to the approval of implants for children. Dr. Rizer implanted the first child in the United States with a Clarion Multi Strategy device and helped performed the first Clarion cochlear implant surgery in Columbia, South America. He serves as medical advisor to implant companies in the United States. This work has been published and recognized internationally. His current research efforts also include new techniques of treating adults and children with chronic ear infections and nerve hearing losses. Dr. Rizer's Curriculum Vitae
Dr. Rizer's Curriculum Vitae - Specializing In Cholesteatoma, Children, Tubes An
23. Staging for cholesteatoma in the Child 18. The Management of Congenital cholesteatoma Rizer, FM; Luxford, WH; Laryngoscope, 98,(3) 254 61 1988. 17.
http://www.wog.com/vitarize.html

Extractions: Rocksprings, OH cum laude POST GRADUATE TRAINING Fellowship Neurotology Fellowship, Otologic Medical Group, Los Angeles, CA 1986-87 Neurotology Research, House Ear Institute, Los Angeles, CA 1984-1986 Residency Otolaryngology, Eastem Virginia Graduate Medical School, 1982-1984 Otolaryngology, University of Washington, 1981-1982
Cholesteatoma
cholesteatoma. · Mastoid. · Tympano mastoidectomy. · Congenital cholesteatoma.A perforation of the ear drum will generally heal without surgery.
http://www.pacificheadneck.com/cholesteatoma.htm

Extractions: Pacific Head and Neck Specialists Board Certified Specialists Dedicated to the Highest Quality Medical Care CHOLESTEATOMA A perforation of the ear drum will generally heal without surgery. In some cases, however, instead of normally healing, the skin of the ear drum can grow through the hole into the middle ear. If infection is present, the skin will continue to grow into the middle ear and will become a tumor of the ear termed a cholesteatoma. Cholesteatomas are NOT a form of cancer. They are benign tumors. As they grow, they can look like an onion peel of white skin formed into a ball. They can destroy the bones of hearing as they grow, especially when the ear is infected or if water gets into the middle ear with other infections. Symptoms of cholesteatoma include hearing loss and recurring discharge from the ear. Pus or unpleasant smelling fluids coming from the ear are common. A surgical microscope is necessary to make a proper inspection and cleansing of the condition, especially when there is infection. A history of recurring ear infections after colds, or the entrance of water into the ear from swimming, require the ear to be examined regularly for this condition.
Cholesteatoma
cholesteatoma. A cholesteatoma is a benign (not cancerous) growth of skincells in the middle ear. A cholesteatoma can be present at birth.
http://www.lebanonhealth.com/condi/91365.htm

Extractions: Cholesteatoma A cholesteatoma is a benign (not cancerous) growth of skin cells in the middle ear. This growth has some dangerous, destructive properties. The collection of cells produces caustic chemicals called lytic enzymes, which can erode the tiny bones called ossicles within the ear. These lytic enzymes can also eat through the bone behind the ear (mastoid bone), allowing entrance to the brain and causing a very significant risk of infection . As the cholesteatoma enlarges, it can put pressure on delicate nerve structures nearby. Severe, and even life-threatening, complications can result from a cholesteatoma, including hearing impairment or deafness, meningitis and abscess within the brain or under the skin. Symptoms Causes
Ear Problems- Cholesteatoma
ear problems cholesteatoma. Posted by MarionR (My Page) on Thu, Nov21, 02 at 1659. Follow-Up Postings RE ear problems- cholesteatoma.
http://ths.gardenweb.com/forums/load/health/msg11165957790.html

Extractions: rems = ""; document.write(rems); Return to the Health Forum Post a Follow-Up Posted by MarionR My Page ) on Thu, Nov 21, 02 at 16:59 I was just diagnosed as having cholesteatoma, which they said I have a styst in my inner ear. I have to have surgery for this. Has anyone else had this surgery done or experienced this? I went to the doctor because I kept getting dizzy spells. At least now I know why.TIA Jennifer Follow-Up Postings: I haven't, but there are some sites up with images and technical descriptions. This page has descriptions and images, so you can see what one looks like. It also describes the surgery. http://www.earsurgery.org/cholest.html This page has more text info and fewer images. http://www.sinuscare.com/choleaao.html This last page is the emedicine one and it has loads of info. It includes follow-up issues for after surgery too talk to your doctor about what kind of follow-up will be recommended and why. http://www.emedicine.com/ent/topic220.htm
Conditions Treated, Cincinnati Childrens Hospital Medical Center
conditions treated. cholesteatoma cholesteatoma refers to a cystlikegrowth of skin within the middle ear and mastoid compartments.
http://www.cincinnatichildrens.org/Services/Programs_And_Services/Center_for_Hea

Extractions: The only treatment option at the present time is surgical removal of cholesteatoma. Left untreated, cholesteatomas eventually cause hearing loss and chronic refractory ear infections and can progress on to cause problems beyond the ear. Management of cholesteatoma frequently involves a two-stage procedure in children. In the first stage, the cholesteatoma is cleaned from the middle ear and mastoid and an ear drum is commonly repaired with a graft. At the second stage, several months later, the middle ear and mastoid are examined for any residual/recurrent cholesteatoma and removed. If any ossicular damage was caused by the cholesteatoma, an artificial ossicular prosthesis is inserted at this time in order to try to improve the hearing. The difficulty of successfully eradicating cholesteatoma from a child's ear is reflected in the numerous patients seen for consultation and management after treatment failure (recurrent cholesteatoma after surgery). The Center for Hearing and Deafness Research specializes in the management of these difficult cases in which more aggressive or extensive procedures may be required to obtain a dry and safe ear.
The Controlateral Ear In Acquired Cholesteatoma
The Controlateral Ear in Acquired cholesteatoma L'orecchio controlateralenel colesteatoma acquisito del bambino e dell'adulto D
http://www.uniud.it/acta/previous/X0059_03Saggese.html
Bombay Hospital Journal - Case Reports - CHOLESTEATOMA - A Rare
cholesteatoma A Rare Presentation. There are various possible complicationsof cholesteatoma which are particularly common in third world countries.
http://www.bhj.org/journal/oct97/case_06.htm
Congenital Cholesteatoma Classification, Management, And Outcome
Congenital cholesteatoma Classification, Management, and Outcome Author InformationMarc Nelson, MD; Gilles Roger, MD; Peter J. Koltai, MD; EreaNoel Garabedian
http://archotol.ama-assn.org/issues/v128n7/abs/ooa10069.html

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