Doctor insights on:
Carcinoid Tumor Small Bowel
Are carcinoid tumors carcinoma? Is malignant metastatic stomach carcinoma that's hereditary a carcinoid cancer? carcinoid Neuroendocrine tumors?
The gastrointestinal tract starts at the mouth, travel down the tunnel (esophagus), which connects to the stomach, which then empties into the duodenum, jejunum, and ileum---the three parts of the small intestine (@25 feet). This empties into the colon or large intestine (about 5 feet), which then becomes the sigmoid colon, rectum and out the anus. So, every morsel eaten ...Read more
Yes, but: Yes, lymphoma can be cured, especially if diagnosed and treated appropriately/early enough. Cure in cancer typically means cancer free for 5 years, and not forever. The success rate depends on the type of cancer and stage(how advanced it is) at the time of diagnosis. I know this is vague, but hope it gives you some answer.. Good luck. ...Read moreSee 1 more doctor answer
No ...: ... On the contrary. The smaller the polyp, the less likely it is to be "cancerous". Sessile just means flat (harder to find) versus pedunculated (mushroom-shaped). The precancerous type of polyps are adenomatous and serrated polyps (documented on pathology). Hyperplastic polyps in general are almost always benign and never turn into cancer. ...Read more
Tuberous sclerosis have a large percentage of which of the following tumors? 1-renal cell carcenoma 2-adenoma 3-angiomyolipoma 3-oncocytoma 4-sarcoma
Folds of the bowels: Your body has about 20 feet of small intestine (small bowel) and 5 feet of large intestine (large bowel). The intestines are folded and form loops to fit into the abdomen. Large bowel loop refers to the folds of the large intestine and small bowel loops refers to the folds of small intestine. This reference is usually made during xray or CT imaging done. ...Read moreSee 1 more doctor answer
Sigmoid colon cancer removed surgically. After 10 days ultrasound impression is ' subacute small bowel intestinal obstruction and mild intraperitoneal free fluid collection. Is this common?
Colon biopsy:huge tubulovillous adenoma with marked atypia, multi foci adenocarcinoma in situ &one tiny focus suggestive of micro invasion.Is it cancer?
Does carcinoid syndrome/ carcinoid tumors always present with frequent diarrhea and constipation?
Difficult: Without a physical exam and full medical history. Usually a small bowel obstruction will not occur unless there is scar tissue from a past abdominal surgery. Small bowel obstruction can have abdominal pain with frequent vomiting. Large bowel obstruction is less common & can be from cancer or diverticulitis. Lack of bowel movement with colon obstruction. True bowel obstruction can be very serious. ...Read more
Just had colonoscopy. Sigmoid colon: a diminutive adenomatous looking polyp and a hyper plastic polyp. transverse colon: adenomatous polyp. Bad? Thnx
CT Scan found mesenteric spiculated fibrous mass wrapped around gastric antrum & transverse colon. Type of diagnostic test? Type of Surgeon? Thanks
An MRI is next 2 try: 2 diagnose the growth. Next most likely would be a biopsy. If a needle biopsy is opted for it is done by a radiologist who has special training in interventional radiology. Another way is to have it done laparoscopically, the mass does not sound like it is excisable. Surgeon if needed is a general surgeon. ...Read more
Small and about 5%: Other than for congenital polyposis the majority of lesions arise in a field effect initiated by the polyoma virus. Contrary to the belief that adenomatous polyps convert to malignant polyps and then Ca this occurs in about 5 % of pts. 95% arise from premalignant cells in the viral or carcinogen field. ...Read more
Premalignant tumor: Neoplasms of the small bowel are unusual comprising less than 2% of all malignant neoplasms of bowel . They manifest with non-specific symptoms and frequently can be missed in the usual screening tests because they are flat and carpet like in appearance. Villous adenomas are often associated with larger adenomas and more severe degrees of dysplasia and are of concern primarily because of the risk of malignant transformation (approximately 15-25% overall) ...Read more
Carcinoid refers to neuroendocrine tumors originating in gastrointestinal (GI) tract, lungs and appendix. They are usually indolent developing over many years. Aggressive, fast-growing forms such SCLC known as Oat Cell Ca of lung represents neuroendocrine carcinoma that exhibits rapid growth and early spread to distant sites. They are sensitive ...Read more
"tumor" literally translates as "mass", so even a fresh bruise could be called a "tumor". Doctors use the term "neoplasm" (tranlates literally as new growth) to describe tumors that are abnormal growths of cells. These may be benign or malignant; "malignant" = cancer. In everyday usage, we use "tumor" ...Read more
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