title: [Spontaneous mesenteric venous thrombosis, a rare complication of oral contraceptives (author's transl)].
abstract: Spontaneous mesenteric venous thrombosis without recognizable aetiology is a rare condition. Only 10 cases have been described in world literature as a complication of oral contraceptives. The case report is presented of a 51 year-old married woman who had been taking oral contraceptives for 7 years. After abdominal pain for weeks segmental mesenteric venous thrombosis with a gangrenous small bowel loop was diagnosed. The gangrenous small bowel loop was treated by resection. Subsequently after discontinuance of contraceptive medication she was symptom free. The problems of diagnosis are pointed out and it is suggested that immediate discontinuance of oral contraceptives in women with unexplained abdominal pain might prevent gangrene of small bowel.
mesh_terms: D003276:Contraceptives, Oral / Q000009:adverse effects*; D003278:Contraceptives, Oral, Hormonal / Q000009:adverse effects*; D005260:Female; D005734:Gangrene / Q000209:etiology; D006801:Humans; D007421:Intestine, Small / Q000601:surgery; D008641:Mesenteric Vascular Occlusion / Q000139:chemically induced*; D008642:Mesenteric Veins; D008875:Middle Aged; D013927:Thrombosis / Q000139:chemically induced*
chemical_list: D003276:Contraceptives, Oral; D003278:Contraceptives, Oral, Hormonal
vernacular_title: Primäre Mesenterialvenenthrombose, eine seltene Komplikation oraler Ovulationshemmer.