[On the mutual reaction of tumors and the petrous bone].
D004423:Ear; D005918:Glomus Tumor; D006391:Hemangioma; D018219:Histiocytoma, Benign Fibrous; D006801:Humans; D019042:Muscle Neoplasms; D009217:Myosarcoma; D009369:Neoplasms; D010579:Petrous Bone
ANGIOMA, SCLEROSING; EAR; GLOMANGIOMA; MYOSARCOMA; PETROUS BONE