Malignant Fibrous Histiocytoma Presenting as Osteolytic Lesion on the Left Temporal Bone: A Case Report.
- Author:
Li Gyu YUN
1
;
Won Han SHIN
;
Bum Tae KIM
;
Soon Kwan CHOI
;
Bark Jang BYUN
;
Dong Wha LEE
Author Information
1. Department of Neurosurgery, College of Medicine Soonchunhyang University, Seoul, Korea.
- Publication Type:Original Article
- Keywords:
Malignant fibrous histiocytoma;
Temporal bone;
Osteolytic lesion;
Immunohistochemical stain
- MeSH:
Adult;
alpha 1-Antitrypsin;
Brain;
Extremities;
Histiocytoma, Malignant Fibrous*;
Humans;
Male;
Muramidase;
Skull;
Temporal Bone*;
Vimentin
- From:Journal of Korean Neurosurgical Society
1995;24(4):471-476
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
Malignant fibrous histiocytoma(MFH) is well known as a soft tissue tumor of the extremities and retroperitoneum, but MFH of the skull is very rare. We report a case of MFH arising from the temporal bone in a 27-year-old male. This tumor presented as an osteolytic lesion and soft tissue mass on the left temporal bone without obvious invasion of the underlying brain parenchyma. The patient underwent tumor and bone removal, follwed by radiation therapy. Hostologic examination disclosed pleomorphic spindle cells in a storiform pattern and tumor cells showed positive reaction for vimentin, lysozyme, alpha 1-antitrypsin and (1-antichymotrypsin in immunohistochemical stain.
