Background: Ampullary adenocarcinoma is a type of cancer that forms in the ampulla of Vater. The ampulla of Vater is a small area where the bile duct and pancreatic duct join and empty into the small intestine. This type of cancer is rare but can be aggressive. What are the symptoms of ampullary adenocarcinoma? Symptoms …
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Background: An ampullary adenoma is a non-cancerous growth that forms in the ampulla of Vater. The ampulla is a small opening where the bile and pancreatic ducts meet and empty their fluids into a part of the small intestine called the duodenum. These fluids help break down food during digestion. While an adenoma is benign …
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The small intestine has tiny, finger-like projections called villi that help absorb nutrients from food. Villous blunting refers to the shortening or flattening of these villi. When the villi are blunted, they lose their elongated shape and become shorter or flatter, reducing their ability to absorb nutrients effectively. What causes villous blunting? Villous blunting can …
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Background: A nonampullary duodenal adenoma is a non-cancerous polyp that starts in the duodenum of the small intestine. It is considered a precancerous condition because it can turn into a type of cancer called adenocarcinoma over time. Nonampullary duodenal adenomas are uncommon, being found in less than 1% of people examined by upper endoscopy. However, the …
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What is a duodenal adenoma? A duodenal adenoma is a non-cancerous type of polyp that starts in a part of the small intestine called the duodenum. It is considered a precancerous condition because it can turn into a type of cancer called adenocarcinoma over time. Another name for this type of polyp is non-ampullary adenoma. …
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Small bowel mucosa is a thin layer of tissue that covers the inside of a part of the digestive tract called the small bowel (also called the small intestine). The small bowel is made up of three parts – the duodenum, jejunum, and ileum. It starts at the end of the stomach and ends at …
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What is peptic duodenitis? Peptic duodenitis is an injury associated with inflammation in a part of the small intestinal called the duodenum. It is caused by increased acid production in the stomach. The extra acid spills into the duodenum where it damages the cells in the mucosa. The damage causes abdominal pain which is worse …
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Background: Celiac disease is a medical condition where the body develops an abnormal reaction to gluten found in food. The abnormal reaction leads to inflammation which damages the tissue on the inner surface of the small bowel. The damage is caused by specialized immune cells called lymphocytes which are found in increased numbers in the …
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