Aqil Soomro, Shazia Jalil, Jamshed Akhtar, Soofia Ahmed, Atif Saeed.
Recurrent perianal sinuses: An unusual Aetiology.
J Surg Pak Jan ;7(4):42-3.

A seven years old boy presented with discharge from sinuses in perianal region. Previous attempts at surgery failed to give any relief. Exploration at third attempt revealed presence of nylon suture in the depth of the sinus tract that was applied in the past for recurrent rectal prolapse.

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