title: [Aetiopathogenesis of haemorrhoidal thrombosis. The contribution of electron microscopy (author's transl)].
mesh_terms: D000328:Adult; D005260:Female; D006439:Hemodynamics; D006484:Hemorrhoids / Q000150:complications* / Q000473:pathology / Q000503:physiopathology; D006801:Humans; D008297:Male; D008875:Middle Aged; D011247:Pregnancy; D012007:Rectum / Q000473:pathology; D013927:Thrombosis / Q000209:etiology* / Q000473:pathology / Q000503:physiopathology
vernacular_title: Etio-pathogénie de la thrombose hémorroïdaire