先天性耳下腺瘻の1例(水越治教授開講10周年記念論文)

概要

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A rare case of congenital external parotid grand fistula was seen in a fourteen-year-old girl admitted with the complaint of salivation from a small hole in the left cheek. The salivation continued without stopping and increased especially after a meal. Stenon's foramen was situated at the normal position in her oral cavity and salivation was normal. She had no other congenital deformity.On physical examination, a cyst of 1.5cm in diameter was palpable at the back of the fistula. Sialography clearly revealed a cyst and fistula.A surgical procedure of extraction of the cyst which had an abnormal salivary duct was performed and the fistula on the left cheek was closed.The postoperative course was good and at present, 10 months after the surgery, sialography shows no fistula and she is free from any recurrence of the problem.
耳鼻咽喉科臨床学会の論文