[Urachal leiomyoma]. / Leiomioma del uraco.

A case of leiomyoma of the urachus is reported herein. A review of the literature revealed only 6 cases have been reported. Its incidence is suspected to be higher, but this tumor type is only detected when it is large enough or when complications arise such as bleeding, infection, etc. There is no other data of interest except for its rarity.