title: Leiomyosarcoma of the mediastinum.
abstract: Leiomyosarcomas of the mediastinum are rare tumours, with only four cases reported in the literature. In the absence of any specific clinical pointer for diagnosis, proof comes through histopathologic study. One case of leiomyosarcoma of the superior mediastinum is reported here because of its rarity and an interesting histopathology.
mesh_terms: D006801:Humans; D007890:Leiomyosarcoma / Q000473:pathology*; D008297:Male; D008479:Mediastinal Neoplasms / Q000473:pathology*; D008875:Middle Aged