Leiomyosarcoma arising from soft tissue tumor of the mediastinum.
The occurrence of a leiomyosarcoma (LMS) in soft tissue of the mediastinum is rare. We report a 60-year-old woman with an LMS in mediastinal soft tissue who died 8 months after surgical removal. Pathological, immunohistochemical, and electron microscopic features of this rare tumor are described.
Hirano
Hiroshi
H
Department of Pathology, Toneyama National Hospital, Osaka, Japan.
Kizaki
Tomohiko
T
Sashikata
Terumasa
T
Maeda
Tamaki
T
Yoshii
Yasuyoshi
Y
D000199:Actins / Q000378:metabolism; D005260:Female; D006801:Humans; D007150:Immunohistochemistry; D019394:Ki-67 Antigen / Q000378:metabolism; D007890:Leiomyosarcoma / Q000378:metabolism / Q000473:pathology / Q000648:ultrastructure*; D008479:Mediastinal Neoplasms / Q000378:metabolism / Q000473:pathology / Q000648:ultrastructure*; D008854:Microscopy, Electron; D008875:Middle Aged; D012983:Soft Tissue Neoplasms / Q000378:metabolism / Q000473:pathology / Q000648:ultrastructure*; D014746:Vimentin / Q000378:metabolism
D000199:Actins; D019394:Ki-67 Antigen; D014746:Vimentin