What is superficial fibromatosis? Superficial fibromatosis is a non-cancerous tumour made up of a specialized type of connective tissue called fibrous tissue. What are the types of superficial fibromatosis? Palmar fibromatosis Palmar fibromatosis is a type of superficial fibromatosis that affects the palm (inside surface) of the hand. It is also called Dupuytren’s contracture. Palmar …
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Synovial sarcoma is a rare type of soft tissue cancer. Despite its name, it does not usually start from the lining of joints (synovium). Instead, it arises from primitive connective tissue cells that exhibit features of both spindle-shaped cells and epithelial cells. This article explains the pathology report for synovial sarcoma, including how it is …
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What is sinonasal undifferentiated carcinoma? Sinonasal undifferentiated carcinoma (SNUC) is a type of cancer that starts from cells normally found on the inside of the nasal cavity and paranasal sinuses. This area of the body is called the sinonasal tract. Sinonasal undifferentiated carcinoma is an aggressive disease with a poor prognosis. Can sinonasal undifferentiated sinonasal carcinoma …
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What is steatohepatitis? Steatohepatitis is a type of fatty liver disease. It is associated with inflammation and the build up of fat inside specialized liver cells called hepatocytes. What are the types of steatohepatitis? There are two major types of steatohepatitis: non-alcoholic and alcoholic. Alcoholic steatohepatitis occurs due to alcohol use. Non-alcoholic steatohepatitis can be …
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Steatosis is a non-cancerous liver condition in which fat builds up inside liver cells, called hepatocytes. It is one of the main features of a group of conditions known as fatty liver disease. In steatosis, liver cells remain viable, but excess fat can interfere with liver function and, in some people, progress to more serious …
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What is a serous borderline tumour? Serous borderline tumour is a non-cancerous type of ovarian tumour. Although it is considered non-cancerous, the tumour cells can spread to other organs within the abdomen and pelvis. Is a serous borderline tumour of the ovary a type of cancer? No. Serous borderline tumour is not a type of …
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Serous tubal intraepithelial carcinoma — usually called STIC — is a pre-invasive form of cancer that develops in the lining of the fallopian tube. “Intraepithelial” means the abnormal cells are confined to the thin surface layer of the tube and have not grown into the deeper tissue beneath it. Because the cells have not broken …
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A sessile serrated polyp is a type of polyp — a small growth that develops on the inner lining of the colon or rectum. These polyps are not cancerous, but they are considered precancerous, which means they can develop into cancer over time if they are not removed. Most sessile serrated polyps are found during …
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What is a serous cystadenoma? A serous cystadenoma is a very common non-cancerous type of ovarian tumour. It develops from the cells on the surface of the ovary. While these tumours are non-cancerous, they can grow to be very large in size and as a result, can cause significant symptoms for many patients. What are …
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Secretory endometrium is a term pathologists use to describe the changes seen in the endometrium during the second half of the menstrual cycle. It is a normal finding in women of reproductive age. Is secretory endometrium normal? Yes. Secretory endometrium is a normal finding in women of reproductive age. What is the function of secretory …
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