A Case Of Anal Fissure - Similima

6.Pilonidal sinus;
� This occurs in the natal cleft as a discharging
sinus running upwords with lateral, secondarily
infected tracks, hairy individuals are often
affected and 60% of sinuses contain hairs.
� Pilonidal sinuses may also occur in the web
spaces between the fingers and toes, especially
in hairdressers.
� The lesion is probably aquired and infection with
subsequent abscess formation is the
commonest complication.
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