Med. J. Cairo Univ. 1994;
Six patients [5 males and 1 female] with umbilical pilonidal disease, were treated by excision of the umbilicus with a limited safety margin. Inverting skin-to-aponeurosis sutures were used.
rare case of umbilical pilonidal disease with a urachal remnant is described. The condition is not that rare and requires a high index of suspicion for diagnosis