Surgical treatment of intramuscular, infiltrating lipoma

Lipoma may occasionally be found within the muscle, which is the intramuscular, infiltrating lipoma. Intramuscular, infiltrating lipoma is an uncommon lesion, and local recurrence can be expected if the surgical margin is not clear. We report 8 patients in a 2-year period diagnosed with intramuscular, infiltrating lipoma who were treated by marginal excision combined with wide excision in the Department of Orthopaedic Surgery, Changhua Christian Hospital. The surgical results were satisfactory, and no local recurrence was noted in an average followup period of 40 months. Surgical excision is the best way to treat the symptomatic intramuscular, infiltrating lipoma. Careful preoperative evaluation and complete tumor excision with clear margins are most important to ensure successful surgical results.