Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0038358 (gastric ulcer)
 5,179 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The mean concentration of gastrin in serum was determined in healthy fasting persons (n = 27), it amounted to 56.8 pg/ml (SD = 19.8 PG/ML). The values of gastrin in serum of patients, who were grouped by endoscopicbioptic criteria of antral mucosa and who exceptionally showed diffuse inflammation of gastric mucosa, amounted to 73.2 pg/ml in patients with mild superficial gastritis (n = 24), to 73.4 pg/ml in those with severe superficial gastritis (n = 55), to 82.3 pg/ml in patients with chronic atrophic gastritis (n = 11) and to 70.7 pg/ml in those with chronic atrophic gastritis and intestinal metaplasia (n = 17). The concentration of serum gastrin in patients with additional pathological processes of gastric or duodenal mucosa was also determined. Patients with gastric resection according to Billroth II (n = 15) revealed gastrin values of 47.8 pg/ml, those with duodenal ulcer (n = 5) of 58.5 pg/ml, with gastric ulcer (n = 50) of 61.3 pg/ml, with polyps in stomach (n = 10) of 109.6 pg/ml and with neoplasms of the stomach (n = 27) of 77.7 pg/ml. Gastrin values were not correlated to age or sex. The difference between the mean gastrin concentrations of the mentioned groups of patients however is not marked enough and the range of values is too wide to characterize those groups by specific gastrin levels. The determination of gastrin in serum of fasting patients is not helpful for diagnosis of gastritis without antibodies to intrinsic factor or for diagnosis of certain localized pathological conditions in stomach or duodenum obviously.
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PMID:[Serum gastrin levels in patients with changes of gastric or duodenal mucosa (author's transl)]. 93 97

We report the case of a patient in the Psychiatric Department who complained of progressive impairment of cerebral functions consistent with dementia, diarrhea and fecal incontinence in the last few months. His medical history included a Billroth II gastrectomy for gastric ulcer. Biochemical tests detected cobalamin deficiency, without megaloblastic anemia, and an abnormal Schilling test that was not due to intrinsic factor deficiency. Once other causes of cobalamin deficiency were ruled out, we considered it as a deficiency disease due to blind loop syndrome. Treatment with parenteral vitamin B complex and long term oral antibiotic therapy allowed the complete and permanent resolution of neurologic and digestive symptoms. We consider this case to be interesting because it shows the existence of curable dementias and the usefulness of taking into account bacterial overgrowth, usually underestimated, as an entity that can produce a variety of disorders.
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PMID:[Dementia caused by bacterial overgrowth in a patient with Billroth II gastrectomy]. 875 25