Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0021843 (bowel obstruction)
 9,927 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Goblet cell carcinoids are uncommon but distinctive tumours of the appendix. We have reviewed 11 cases diagnosed within the period 1976-1990. The mean age at presentation was 58 years (range 24-76), with a female:male ratio of 8:3. At presentation, in seven patients tumour was confined to the appendix or mesoappendix (mean age 51) and in four there was extension beyond the appendix (mean age 69). Of the seven patients with localized tumour, six are alive and without clinical disease after a mean follow-up period of 32 months and one died with recurrent tumour after 10 years. Of the four with more extensive disease, two died during follow-up (at 23 months with probable liver metastases and at 16 months with intestinal obstruction) and two are alive, one with disease and one clinically disease-free. Immunohistochemistry showed that all of the tumours stained positively for either neuron-specific enolase, chromogranin A or protein gene product 9.5. No tumour stained with antiserum to substance P and none showed glucagon-like immunoreactivity, but four cases stained positively for pancreatic polypeptide, an unusual feature in midgut carcinoids.
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PMID:Appendiceal goblet cell carcinoids: a clinicopathological and immunohistochemical study. 167 61

The effect of subcutaneous somatostatin analogue SMS 201-995 (Sandoz Pharmaceuticals Corp., East Hanover, NJ) was investigated in a patient with acute postoperative secretory diarrhea. The patient was hospitalized with bowel obstruction caused by a descending colon adenocarcinoma. One week after left hemicolectomy and transverse colostomy, watery colostomy output, which exceeded 10 L per day developed. Jejunal perfusion studies suggested that the patient's diarrhea was caused by abnormal net secretion of water and electrolytes by the small intestine. Circulating levels of various peptide hormones were normal with the exception of elevated level of pancreatic polypeptide. SMS 201-995 administration reduced colostomy output and normalized many of the abnormalities found during jejunal perfusion. These results indicate that the patient's acute secretory diarrhea, occurring after large intestinal obstruction, originated in the small intestine and that SMS 201-995 can be used to manage this unusual severe postoperative problem.
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PMID:Severe posthemicolectomy diarrhea: evaluation and treatment with SMS 201-995. 239 36

An 8-week-old infant presented with vomiting and failure to thrive due to small bowel obstruction caused by a diffusely enlarged pancreas. Surgical bypass of the obstruction was followed by secretory diarrhea, hypokalemia, and dehydration. Plasma vasoactive intestinal peptide (VIP) (823pg/ml), pancreatic polypeptide (4,500 pg/ml), and neurotensin (680 pg/ml) concentrations were markedly elevated. No neoplastic process was identified. Therapy with the long-acting somatostatin analogue SMS 201-995 was followed by decline in VIP concentrations (900 to 200-300 pg/ml), decrease in stool frequency, and normalization of serum electrolytes. During 12 months of somatostatin analogue therapy, length and weight progressed along the 3rd percentile on the Tanner growth chart.
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PMID:Watery diarrhea, hypokalemia, achlorhydria syndrome in an infant: effect of the long-acting somatostatin analogue SMS 201-995 on the disease and linear growth. 289 8

A primary carcinoid tumor of the mesentery was associated with intestinal obstruction in a 74-year-old man. Increased levels of plasma pancreatic polypeptide were subsequently demonstrated. An autopsy performed four years later showed carcinoid metastatic dissemination and confirmed the primary mesenteric origin of the carcinoid tumor initially resected at surgery.
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PMID:Primary carcinoid tumor of the mesentery. 674 18