title: Side and site of deep vein thrombosis in women using oral contraceptives.
abstract: The anatomy of the thrombus in acute deep vein thrombosis (DVT) in women using oral contraceptives was studied in 277 reports on DVT received by the Swedish Adverse Drug Reaction Advisory Committee (SADRAC). The study revealed a similarity between the anatomy of DVT in women on oral contraceptives and that of DVT in pregnant women, suggesting a pharmacologic influence of the hormones in the pill on the pathogenesis of DVT in women on oral contraceptives. The anatomy of DVT in women on low-estrogen pills was identical with that of DVT in women on high-estrogen pills, suggesting an identical pharmacologic influence of the two types of pill on the pathogenesis of DVT in women on oral contraceptives.
mesh_terms: D000293:Adolescent; D000328:Adult; D001367:Axillary Vein; D003277:Contraceptives, Oral, Combined / Q000009:adverse effects*; D005260:Female; D005268:Femoral Vein; D006801:Humans; D007084:Iliac Vein; D008875:Middle Aged; D011152:Popliteal Vein; D012189:Retrospective Studies; D013350:Subclavian Vein; D013927:Thrombosis / Q000139:chemically induced*
chemical_list: D003277:Contraceptives, Oral, Combined