title: [A case of endothelial splenic cyst in an infant].
abstract: The authors report a case of isolated splenomegaly in a healthy 7-year-old boy, not showing any other clinical or biological anomaly. The radiological examination (selective arteriography of left renal artery) and spleenscan were compatible with an intrasplenic process. The splenectomy was performed. The spleen was large (15/20 cm) and demonstrating a cystic lesion in the inferior pole. Histological examination revealed polycystic formations covered with endothelial type cells and associated with angiomatous multifocal lesions. Differential diagnosis of cystic lesions of the spleen is discussed and complete preoperative investigation is stressed.
mesh_terms: D002648:Child; D003560:Cysts / Q000000981:diagnostic imaging / Q000473:pathology; D003937:Diagnosis, Differential; D006801:Humans; D008297:Male; D008638:Mesenteric Arteries / Q000000981:diagnostic imaging; D011859:Radiography; D011877:Radionuclide Imaging; D012077:Renal Artery / Q000000981:diagnostic imaging; D013154:Spleen / Q000473:pathology; D013156:Splenectomy; D013158:Splenic Diseases / Q000000981:diagnostic imaging / Q000473:pathology; D013163:Splenomegaly / Q000209:etiology
vernacular_title: A propos d'un cas de kyste endothélial de la rate chez lenfant.