Liposarcoma of the great toe: a case report.

Soft tissue sarcomas are rare malignancies, of which liposarcomas are the most common. Pleomorphic liposarcoma accounts for 5% of liposarcoma diagnoses and most commonly presents in the thigh. A 57-year-old female presented with a 5-year history of a persistent, painless swelling of the left great toe that had been previously diagnosed and treated as an in-grown toenail. After magnetic resonance imaging and core biopsy, a grade 2 pleomorphic liposarcoma was diagnosed. Treatment consisted of neoadjuvant radiotherapy and amputation of the great toe and proximal half of the first metatarsal with primary closure. The patient had no evidence of local recurrence or metastatic disease after 1 year of follow-up and, with the use of a prosthesis, had a good functional outcome. This is the first documented presentation of a high-grade pleomorphic liposarcoma of the great toe to our knowledge. Although soft tissue sarcomas are rare, a high index of suspicion is required by clinicians when presented with a soft tissue mass to promptly diagnose and treat these potentially fatal lesions.