骨巨细胞瘤多发生于长管状骨,少见于颅骨,发生于颞骨者实为罕见,我科自1978年以来曾收治3例,现报道如下。例1,男,48岁。因右耳痛,耳内肿胀,耳聋18个月,耳后肿胀破溃4个月,于1980年6月24日入院。18个月前,右耳肿痛,耳廓麻木,耳聋。4个月前耳后肿胀并 Giant cell tumor of bone mostly occurs in long tubular bones and is rarely found in the skull. It is rare to occur in the sacrum. Our department has been treated in 3 cases since 1978 and is reported as follows. Example 1, male, 48 years old. He was admitted to the hospital on June 24, 1980 due to pain in his right ear, swelling in his ears, deafness for 18 months, swelling in his ear and ulceration for 4 months. 18 months ago, the right ear was swollen and painful. The ear was numb and deaf. Swelling after ear 4 months ago