| Abstract: | A twelve year boy was admitted to the Otolaryngological Clinic of the Medical Academy in Cracow with a paralysis of the peripheral facial nerve and a tumor on the right zygomatic arc. A CT investigation revealed an expansive process in the central fossa of the skull, which continuously passed into the squama of the temporal bone and the are of the zygomatic bone on the right side, causing a paralysis of the nerve VII. A neurosurgical intervention was carried out as well as a subsequent treatment by radiotherapy. A remission of the tumor was achieved. Osteoclastoma was diagnosed histologically. |
