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Results for “Colonic Diseases”

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At least 19 recordsLinked to original sources
PubMed1977

Isolated small bowel obstruction as the presenting feature of colonic disease.

Small intestinal obstruction without colonic dilation can be the mode of presentation in a variety of colonic diseases, including carcinoma, diverticulitis, and colitis. Plain abdominal roentgenograms may lead the unwary physician into errors of diagnosis and treatment by suggesting primary small bowel disease. Barium enema examination of the colon will keep the wary physician out of such traps. We describe five patients with small bowel obstruction who had a variety of colonic diseases diagnosed by barium contrast studies. If the reason for intestinal obstruction is not apparent and the need for emergency surgery is not compelling, we recommend an immediate contrast study of the colon to aid in evaluating possible colonic pathology.

Adult↗
PubMed1978

Quantitation and immunochemical characterization of carcinoembryonic antigen and glucose phosphate isomerase in blood and washings of patients with gastric and colonic diseases.

Circulating levels of carcinoembryonic antigen (CEA) and glucose phosphate isomerase (GPI) have been measured and compared in 51 subjects with gastric and colonic diseases. Levels were higher in gastric and colonic cancer patients than in normals or patients with other diseases. Elevations of both these markers were most frequent in patients with metastases. Concentrations of CEA and GPI in gastrointestinal washings were also measured. No correlation was found between total protein content and concentrations of CEA or GPI in the washings. Further characterization of the perchloric acid-soluble material from colon washings by gel filtration indicated that the CEA-like substance from colon cancer patients was higher in molecular weight than standard radiolabeled CEA and CEA from normal colon washings. When tested against anti-CEA antiserum and pure CEA from a colonic cancer metastasis, all CEA preparations showed immunological identity in gel-diffusion plates; on immunoelectrophoresis similar mobility was indicative of a similar charge.

Carcinoembryonic Antigen↗
PubMed1979

[Advantages of the use of medium-length colonoscope in the diagnosis of colonic diseases].

On the basis of their own experience, totaling 540 examinations, the authors explain the advantages offered by the medium-length (100 cm) optical fibroscope in the diagnosis of colonic diseases. They claim that the instrument under discussion is the most complete, being at once sturdy and easy to use and affording, despite its limite length, exploration of the ascending colon in 53.3% of the cases--a procedure for which the indications are on the other hand fairly limited.

Colon↗