Adenoid Cystic Carcinoma of External Auditory Canal: A Report of One Case
Abstract: Objective: To detect the clinical and pathological features of the adenoid cystic carcinoma of external audi-tory canal, and to improve its diagnosis and treatment level. Method: A retrospective analysis has been performed on patients with ACCEAC by their clinical manifestation, the therapy and follow-up results since 8 years ago as well as the combination with there view of related literature. Result: Patients without recurrence of postoperative follow-up of six months. Conclusion: Adenoid cystic carcinoma of external auditory canal, which is rarely seen in clinic, is not easy to exact diagnosis in early stage. It progresses slowly and tends to invade parotid and even intracranial cavity. It also has the tendency of recurrence and pulmonary metastasis. So, it’s necessary to do both aggressive surgery and postoperative irradiation. The long term follow-up indicates that the tumor has a poor prognosis.
文章引用: 滕伟强 , 陈晓平 , 薛晓成 , 姚文昊 (2013) 外耳道腺样囊性癌1例。 亚洲耳鼻咽喉科病例研究， 1， 16-18. doi: 10.12677/ACRO.2013.12005
 K. Triantafillidou, J. Dimitrakopoulos, F. Iordanidis, et al. Man- agement of adenoid cystic carcinoma of minor salivary glands. Journal of Oral and Maxillofacial Surgery, 2006, 64(7): 1114- 1120.
 H. Mohan, U. Handa, Amanjit, et al. Adenoid cystic carcinoma of the external auditory canal. A case report with diagnosis by fine needle aspiration. Acta Cytologica, 2003, 47(5): 792-794.
 A. M. Chen, M. K. Bucci, V. Weinberg, et al. Adenoid cystic carcinoma of the head and neck treated by surgery with or with- out postoperative radiation therapy: Prognostic features of recur- rence. International Journal of Radiation Oncology & Biology & Physics, 2006, 66(1): 152-159.
 G. S. Santiago, J. P. R. Tapia, J. L. L. Pendás, et al. Carcinoma adenoide quístico de glândulas salivares. Acta Otorrinolaringo- lógica Española, 2005, 56(8): 361-367.
 A. De Lucia, T. Gambardella, P. Carra, et al. A case of highly ag- gressive adenoid cystic carcinoma of the external auditory canal. Acta Otorhinolaryngologica Italica, 2004, 24(6): 354-356.
 K. H. Perzin, P. Gullane and J. Conley. Adenoid cystic carcinoma involving the external auditory canal. A clinic opathologic study of 16 cases. Cancer, 1982, 50(12): 2873-2883.
 杜强, 王正敏. 外耳道腺样囊性癌6例[J]. 临床耳鼻咽喉科杂志, 2006, 20(4): 158-159.
 白云波, 尹金淑, 张丽琴. 外耳道腺样囊性癌(附7例临床分析) [J]. 临床耳鼻咽喉科杂志, 2004, 18(4): 202-203.