Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0042963 (vomiting)
 31,883 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Gastrointestinal lymphoma is a common cause of anorexia and weight loss in older cats, with or without vomiting or diarrhea. Most cats are feline leukemia virus-negative and feline immunodeficiency virus-negative. Low-grade gastrointestinal lymphoma may be more common than previously thought, and these cats respond better to chemotherapy agents than cats with high-grade lymphoma. The most significant prognostic indicator is initial response to chemotherapy, with cats that survive the initial induction period generally achieving long-term remission. Thus far, investigations into molecular markers and immunophenotyping have failed to identify useful prognostic indicators.
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PMID:Feline gastrointestinal lymphoma. 1455 62

Gastrointestinal lymphoma of the bowel is uncommon compared to adenocarcinoma. Signet ring cell lymphoma (SRCL) is a rare variant of non-Hodgkin's lymphoma that is characterized by clear cytoplasm with displaced nuclei to the periphery giving a signet ring appearance. Small bowel involvement has not been previously reported. We report the rare case of a 78-year-old female who presented with short history of fever, loss of appetite, nausea, vomiting, mild weight loss with abdominal discomfort and was later diagnosed to have SRCL of the ileum.
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PMID:Signet Ring Cell Lymphoma of the Small Bowel: A case report. 2323 66