Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0002871 (anemia)
 52,094 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Carcinoids are rare tumour of neuroendocrin origin, characterized by argyrophylic silver stain reaction, positive immunohistochemical reaction with neuron-specific markers, a typical growth pattern; they can express different peptides and biogenic amines. Gastric carcinoid tumours have been classified on the basis of susceptibility to gastric trophic stimulus and characteristics mucosal surrounding into 3 different types. This classification is important with respect to therapeutic strategy (type adapted treatment), but the option of endoscopic or surgical treatment is influenced by the impossibility to distinguish clearly the benignity or malignity of these lesions. A review of international literature and a rare case of gastric carcinoid tumour associated with chronic athrophic gastritis, developed in a female 65-years old, with anaemia and treated by subtotal gastrectomy, are presented.
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PMID:[Gastric carcinoid: case report and review of the literature]. 1713 41

Gastric carcinoid tumors comprise 7% of all gastrointestinal carcinoids and have significantly increased in incidence over the past few decades. Seventy to 80% of gastric carcinoids are type I, which usually are clinically asymptomatic and found incidentally at endoscopic evaluation for abdominal pain or anemia. In this review, advances in understanding the pathophysiology of type I gastric carcinoid are highlighted. In addition, various current diagnostic and treatment options are discussed. Although type I carcinoids generally hold a benign course, rigorous investigation is needed to ensure accurate diagnosis and optimal treatment. This includes appropriate diagnostic procedures and imaging and accurate staging of tumor. Tumor size, depth of invasion, presence of metastasis, and the tumor's gastrin dependency dictate treatment options. Appropriate treatments can consist of endoscopic resection, antrectomy, medical management, or frequent follow-up. This article provides a systematic method of evaluating and treating type I gastric carcinoid.
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PMID:Review of the pathogenesis, diagnosis, and management of type I gastric carcinoid tumor. 2155 99

Gastric carcinoid tumors (GCT) are rare lesions that constitute 2.6-8.7% of all gastrointestinal carcinoids, mostly affect middle-aged females but the incidence in children is unknown. We present a 14-year-old girl, with GCT. She was treated with recombinant human growth hormone (GH) for complete GH deficiency, and endoscopy was performed to identify iron-deficiency anemia. Upper gastrointestinal endoscopy revealed a gastric polyp, and biopsies were compatible with GCT.
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PMID:Gastric carcinoid tumor in a 14-year old girl. 2518 Aug 19