what is a cholesteatoma?
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Cholesteatoma A cholesteatoma is an uncommon abnormal collection of skin cells inside your ear. Left untreated, it can continue to grow and damage the delicate structures deep inside your ear, such as the tiny bones and organs essential for hearing and balance. A cholesteatoma can lead to: an ear infection, causing discharge from the ear.
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What is Hepatoma? What is Hepatoma? Hepatoma: Hepatocellular carcinoma (HCC) is a primary malignancy of the liver. Hepatoma: relatively uncommon malignant hepatic tumor; usually arises in cirrhotic liver; predominately affects males. Source - Diseases Database. Hepatoma: carcinoma of the liver. Source - WordNet 2.1.
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- Inborn errors of bile acid synthesis can produce life-threatening cholestatic liver disease (which usually presents in infancy) and progressive neurological disease presenting later in childhood or in adult life.he neurological presentation often includes signs of upper motor neurone damage (spastic paraparesis). The most useful screening test for many of these disorders is analysis of urinary cholanoids (bile acids and bile alcohols); this is usually now achieved by electrospray ionisation tandem mass spectrometry.
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What is a cholecystectomy? What is a cholecystectomy? A laparoscopic cholecystectomy involves the surgical removal of the gall bladder. This is usually recommended when gallstones have formed and are causing health complications (such as abdominal pain). Gallstones are ‘stones’ that form in the gallbladder.
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cholestasis Cholestasis is a condition caused by rapidly developing (acute) or long-term (chronic) interruption in the excretion of bile (a digestive fluid that helps the body process fat).The term is taken from the Greek chole, bile, and stasis, standing still.holestasis is a condition caused by rapidly developing (acute) or long-term (chronic) interruption in the excretion of bile (a digestive fluid that helps the body process fat).
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Osteoblastoma Osteoblastoma is an uncommon osteoid tissue-forming primary neoplasm of the bone. It has clinical and histologic manifestations similar to those of osteoid osteoma; therefore, some consider the two tumors to be variants of the same disease, with osteoblastoma representing a giant osteoid osteoma.steoblastoma of the long tubular bones is often diaphyseal, and fewer are located in the metaphysis. Epiphyseal involvement is extremely rare. Although other sites are rarely affected, several bones in the abdomen and extremities have been reported as sites of osteoblastoma tumors.
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- A gallstone, also called a cholelith, is a calculus (stone) formed within the gallbladder as a concretion of bile components. Lithiasis (stone formation) in the gallbladder is called cholelithiasis.
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Cholesteatoma This can develop into a sac and become a cholesteatoma. A rare congenital form of cholesteatoma (one present at birth) can occur in the middle ear and elsewhere, such as in the nearby skull bones. However, the type of cholesteatoma associated with ear infections is most common.
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Symptoms of Cholesteatoma This signs and symptoms information for Cholesteatoma has been gathered from various sources, may not be fully accurate, and may not be the full list of Cholesteatoma signs or Cholesteatoma symptoms. Furthermore, signs and symptoms of Cholesteatoma may vary on an individual basis for each patient.
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Clinical Medicine & Research Cholesteatoma is a unique disease of the ear in which a skin cyst grows into the middle ear and mastoid. The cyst is not cancerous but can erode tissue and cause destruction of the ear (figure 1⇓). View larger version:
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Cholesteatoma 5. Cholesteatoma is an uncommon condition where a cyst-like growth develops in the ear. It can be a birth defect (congenital problem) but usually occurs as a complication of chronic (long-standing) ear infection. The most common symptoms are loss of hearing and a foul-smelling discharge from the ear.
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Cholesteatoma Meaning, Symptoms, Recurrence, Surgery, Video This is known as a primary acquired cholesteatoma. Another class of acquired cholesteatoma is the secondary acquired cholesteatoma which develops as a result of a perforation of the eardrum. This may arise with otitis media, trauma, insertion of grommets (tympanostomy tubes) or during surgery.
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- Cholescintigraphy is a test done by nuclear medicine physicians to diagnose obstruction of the bile ducts (for example, by a gallstone or a tumor), disease of the gallbladder, and bile leaks.holescintigraphy is a test done by nuclear medicine physicians to diagnose obstruction of the bile ducts (for example, by a gallstone or a tumor), disease of the gallbladder, and bile leaks.
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What is a Cholecystectomy? A cholecystectomy is a surgical procedure in which the gall bladder, a small organ located under the liver, is removed. This procedure is performed in cases when patients experience chronic gallstones which cannot be resolved, or severe gallbladder inflammation which does not clear or which threatens other organs.
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Overview Cholecystectomy (koh-luh-sis-TEK-tuh-me) is a surgical procedure to remove your gallbladder — a pear-shaped organ that sits just below your liver on the upper right side of your abdomen.holecystectomy is most commonly performed by inserting a tiny video camera and special surgical tools through four small incisions to see inside your abdomen and remove the gallbladder. Doctors call this laparoscopic cholecystectomy.
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Gallstones (Cholelithiasis) Choledocholithiasis refers to the presence of one or more gallstones in the common bile duct. Usually, this occurs when a gallstone passes from the gallbladder into the common bile duct (see the image below). Common bile duct stone (choledocholithiasis). The sensitivity of transabdominal ultrasonography for choledocholithiasis is approximately 75% in the presence of dilated ducts and 50% for nondilated ducts.
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Cholesteatoma Dead skin cells are normally passed out of the ear, but if the eardrum collapses, it may create a pocket where the dead skin cells can collect. A cholesteatoma can also occur after the eardrum has been damaged through an injury or infection, or after any kind of ear surgery.
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What is choledocholithiasis? Choledocholithiasis (also called bile duct stones or gallstones in the bile duct) is the presence of a gallstone in the common bile duct. Gallstones usually form in your gallbladder. The gallbladder is a pear-shaped organ below your liver in the upper-right side of your abdomen.
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Cholesteatoma Because of differences in the extent of the disease and differences in the anatomy of patients' ears, we usually decide on the exact details of the operation at the time of surgery. 1  Single-stage procedure: In a single-stage operation, we remove the disease completely and reconstruct the ear in the best manner possible.
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Cholesteatoma As it grows, the cholesteatoma damages many structures in its path including the ear drum, middle ear bones and even bone overlying the brain, facial nerve and inner ear. Dead skin cells also provide a rich environment for bacteria and fungus to grow, leading to chronic infections.
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Cholesteatoma Initially, the ear may drain, sometimes with a foul odor. As the cholesteatoma pouch or sac enlarges, it can cause a full feeling or pressure in the ear, along with hearing loss and tinnitus. An ache behind or in the ear, especially at night, may cause significant discomfort.
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What is osteoblastoma? Osteoblastoma is a rare benign bone tumor that accounts for about 1 percent of all primary bone tumors in the United States. Osteoblastoma can be difficult to diagnose because it can manifest in different ways — as a slow-growing tumor or as a more aggressive tumor that invades surrounding tissue and bone.
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- Cholestasis of pregnancy, also known as obstetric cholestasis or intrahepatic cholestasis of pregnancy, usually occurs during the last trimester of pregnancy, and triggers severe itching, especially on the hands and feet.holestasis is when the excretion of bile (from the liver) is interrupted. Bile is a fluid that helps the body process fat. There are two main types of cholestasis: The term cholestasis comes from the Greek word chole meaning bile and the Greek word stasis meaning still.
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Hidrocystoma Hidrocystoma (also known as cystadenoma, a Moll's gland cyst, and a sudoriferous cyst) is an adenoma of the sweat glands. Hidrocystomas are cysts of sweat ducts, usually on the eyelids. They are not tumours (a similar-sounding lesion called hidroadenoma is a benign tumour).
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Chronic Otitis Media, Cholesteatoma and Mastoiditis 1 Suppurative (filled with pus) chronic otitis media – This happens when there is a hole in the eardrum and an infection in the middle ear. 2  Chronic otitis media with cholesteatoma – A persistent hole in the eardrum sometimes can lead to a cholesteatoma, a growth (tumor) in the middle ear made of skin cells and debris.
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- Cholesteatoma: Related Medical Conditions. To research the causes of Cholesteatoma, consider researching the causes of these these diseases that may be similar, or associated with Cholesteatoma: 1  Otitis media. 2  Glue ear. 3  Upper respiratory tract infection. 4  Paracetamol. 5  Chronic otitis media. 6  Radical mastectomy. 7  Temporal lobe abscess. 8  Acute otitis media.