title: Chylous pleural effusion in tuberous sclerosis.
abstract: We report on a male patient with tuberous sclerosis (adenoma sebaceum and digital fibromas, renal angiomyolipomas and subependymal brain calcifications), who presented with chylothorax. Chest CT scan did not show pulmonary parenchymal alterations, but only a moderate enlargement of the paracaval mediastinal lymph nodes. Tuberous sclerosis with lung involvement presents clinical, radiologic and pathologic manifestations similar to those of lymphangioleiomyomatosis. The pulmonary manifestations of tuberous sclerosis and lymphangioleiomyomatosis have been observed almost exclusively in women, and it has been suggested that they represent opposite ends of a spectrum of presentations of the same entity. Based on these considerations the formation of a chylothorax in a male with tuberous sclerosis constitutes an extremely rare finding.
authors.affiliation: 3rd Medical Department, Fatebenefratelli-Oftalmico Hospital, Milan, Italy.
authors.forename: V
authors.initials: V
authors.lastname: Foresti
authors.forename: O
authors.initials: O
authors.lastname: Casati
authors.forename: R
authors.initials: R
authors.lastname: Zubani
authors.forename: A
authors.initials: A
authors.lastname: Villa
mesh_terms: D002916:Chylothorax / Q000150:complications* / Q000000981:diagnostic imaging; D006801:Humans; D008297:Male; D008875:Middle Aged; D011859:Radiography; D012008:Recurrence; D014402:Tuberous Sclerosis / Q000150:complications* / Q000000981:diagnostic imaging