Department of Surgery, United Christian Hospital, Kwun Tong, Kowloon, Hong Kong.
Hong Kong Med J. 2013 Aug;19(4):349-51. doi: 10.12809/hkmj133678.
Pyriform sinus fistula is important despite its rarity, as it can induce a recurrent neck abscess. Most of the reported cases occur in children and the majority affect only the left side. We report a patient with a pyriform sinus fistula of the right neck in an adult, which was successfully treated by surgery. The aetiology of this entity is also discussed herein.
梨状窝瘘虽然罕见,但很重要,因为它可导致颈部脓肿反复发作。大多数报道的病例发生在儿童,且大多数仅累及左侧。我们报告 1 例成人右侧梨状窝瘘,手术治疗成功。本文还讨论了该病的病因。