[Classical Kaposi's sarcoma. Study of the lymphatic system of lower limbs].
Eight patients with classical Kaposi's sarcoma histologically confirmed underwent lymphoscopic and/or lymphographic exploration of the lower limbs where the lesions were located. In all patients lymphoscopy showed abnormal images ranging from irregular distribution of the colouring agent to "starlike images" and dermal reflux. Lymphography was performed in 3 patients and demonstrated, in 2 of them, "lymphatic pools", obvious hyperplasia of the superficial lymphatic vessels and areas of lymphangectasia. The finding in all 8 patients of dynamic abnormalities of the lymphatic system should encourage further investigations in this field, notably to detect a possible correlation between lymph stasis, disorders in regional immunity and the development of classical Kaposi's sarcoma.
D005260:Female; D006801:Humans; D007866:Leg; D008208:Lymphatic System / Q000503:physiopathology*; D008220:Lymphography; D008297:Male; D008875:Middle Aged; D012514:Sarcoma, Kaposi / Q000209:etiology / Q000503:physiopathology*
Sarcome de Kaposi classique. Estude des vioes lymphatiques des membres inférieurs.