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Biomedical subjects

Claude Chayette

Publications and source records attributed to Claude Chayette.

7 recordsLinked to original sources
PubMed2004

[Acute cytomegalovirus (CMV) recto-colitis mimicking rectal carcinoma without apparent cause of immunodeficiency].

Cytomegalovirus (CMV) infection of the gastrointestinal tract occurs mainly in immunosuppressed patients. We report here the case of a 76-Year-old woman, without obvious cause of immunosuppression, who developed severe proctitis. The clinical course was favourable with ganciclovir therapy. In the absence of controlled data in the field of CMV intestinal infections in immunocompetents, we discuss the potential benefit of an antiviral therapy in those patients who do not recover rapidly and spontaneously.

Acute Disease↗
PubMed2002

[Regression of hepatocellular carcinoma under Tamoxifen: report of one case and review of the literature].

Hepatocellular carcinoma is a malignant tumor with a poor prognosis, particularly when it is unresectable. The results of tamoxifen treatment in hepatocellular carcinoma have been disappointing and randomized studies have shown conflicting results. We report the case of a 72-yr-old-man with histologically confirmed hepatocellular carcinoma on a normal liver, that regressed with tamoxifen treatment. Regression was confirmed by normalization of serum alpha-fetoprotein levels and a significant decrease in radiological lesions by 66%. The patient was alive in excellent clinical condition more than 30 months after the initial diagnosis.

Aged↗
PubMedDate not supplied

[Isolated ileal villous atrophy: a rare cause of chronic diarrhea. Report of a case and review of the literature].

Villous atrophy of the terminal ileum is usually secondary to celiac disease or other diseases. Very few cases of primary ileal villous atrophy have been reported in the literature. We report here the case of a 37-year-old man with chronic diarrhea since childhood without features of malabsorption. The macroscopic and microscopic appearance of the duodenal, ileal and colonic mucosae at endoscopy and contrast radiography of the small bowel was normal. Ileal lesions consisted of total villous atrophy. Search for antinuclear antibodies, anti-endomysium and anti-gliadin IgA and IgG and HIV serology were negative. Serum immunoglobulin level was normal. Diarrhea resolved under treatment with colestyramine.

Adult↗