Clairmont A A, Conley J J
Ann Otol Rhinol Laryngol. 1977 May-Jun;86(3 Pt 1):306-9. doi: 10.1177/000348947708600305.
The diagnosis of carcinoma primary in the mastoid bone is usually made while performing a mastoidectomy in an effort to control presumed chronic mastoiditis. The association of chronic infection, serosanguineous otorrhea, and severe otalgia, common warning signs of carcinoma of the middle ear or external auditory canal, may or may not be present with a carcinoma primary in the mastoid bone. If the amount of bony mastoid destruction seen by roentgenography is out of proportion to the degree of clinical infection, malignancy should be strongly suspected. The authors present a case of primary carcinoma of the mastoid bone, and review the diagnosis and treatment.
乳突骨原发性癌的诊断通常是在进行乳突切除术以控制推测的慢性乳突炎时做出的。中耳或外耳道癌的常见警示信号，如慢性感染、浆液血性耳漏和严重耳痛，在乳突骨原发性癌中可能存在，也可能不存在。如果X线摄影显示的乳突骨质破坏程度与临床感染程度不成比例，则应高度怀疑为恶性肿瘤。作者报告了一例乳突骨原发性癌病例，并对其诊断和治疗进行了回顾。
