Surgical treatment of a hindfoot plantar leiomyoma: A case study.

Leiomyomas within the foot are rare and are difficult to diagnose with only the radiographic and clinical picture. They are benign, slow growing, and very rarely cause pain. We present an unusual case of a dermatology referral patient complaining of callus formation on the plantar aspect of the foot as well as shoe discomfort. The mass was believed to be a lipoma or a fibroma but after surgical excision was found to be a leiomyoma. Our case highlights the rarity of this diagnosis and presents a unique surgical technique utilizing a medial approach to the plantar hindfoot for lesion removal.