Moon W K, Han M H, Kim I O, Sung M W, Chang K H, Choo S W, Han M C
Department of Diagnostic Radiology, Seoul National University, College of Medicine, Korea.
AJNR Am J Neuroradiol. 1995 Apr;16(4 Suppl):997-9.
We report a case of congenital fistula from ectopic accessory parotid gland to the cheek demonstrated by CT sialography and CT fistulography. The right parotid gland was abnormally located lateral to masseter muscle. The fistula was arising from an ectopic accessory parotid gland with ectopic duct positioned anterior to masseter muscle. CT sialography and CT fistulography were very helpful in the diagnosis and surgical planning.
我们报告一例通过CT涎管造影和CT瘘管造影显示的先天性异位副腮腺至颊部瘘管病例。右侧腮腺位置异常，位于咬肌外侧。瘘管起源于异位副腮腺，异位导管位于咬肌前方。CT涎管造影和CT瘘管造影对诊断和手术规划非常有帮助。
