title: Squamous cell carcinoma of the brain with sarcoma-like stroma.
abstract: A cerebral neoplasm containing a well differentiated epidermoid cyst surrounded by islands of infiltrating squamous cell carcinoma and a pleomorphic spindle cell stroma was described. By immunoperoxidase staining all these components contained keratin. The lesion was therefore similar to malignant squamous cell lesions with sarcoma-like stroma occurring in other body sites.
mesh_terms: D001932:Brain Neoplasms / Q000032:analysis / Q000473:pathology*; D002294:Carcinoma, Squamous Cell / Q000032:analysis / Q000473:pathology*; D006801:Humans; D007633:Keratins / Q000032:analysis; D008297:Male; D008875:Middle Aged
chemical_list: D007633:Keratins