Malignant granular cell myoblastoma.
D000368:Aged; D001415:Back; D001943:Breast Neoplasms / Q000473:pathology; D005260:Female; D006801:Humans; D008175:Lung Neoplasms / Q000473:pathology; D009362:Neoplasm Metastasis; D012509:Sarcoma / Q000473:pathology*