title: Hepatic sinusoidal dilation in the course of histiocytosis X.
abstract: We present a case of disseminated histiocytosis X with hepatic involvement characterized by sinusoidal dilation. This histological feature regressed in connection with the clinical remission of the disease. The present report suggests that sinusoidal dilation might represent a feature of hepatic involvement in the course of histiocytosis X.
mesh_terms: D001706:Biopsy; D002675:Child, Preschool; D004108:Dilatation, Pathologic / Q000209:etiology; D005260:Female; D006646:Histiocytosis, Langerhans-Cell / Q000150:complications* / Q000473:pathology; D006801:Humans; D008099:Liver / Q000098:blood supply / Q000473:pathology; D008107:Liver Diseases / Q000209:etiology*