Unique Finding of a Fetal Rhabdomyoma in the Lacrimal Gland

Abstract

Fetal rhabdomyomas are a rare neoplasm composed of immature striated muscle cells that resemble rhabdomesenchymal cells during weeks 6-10 of embryogenesis. This tumor, though well-described in many anatomic locations, is most commonly found in the head and neck region. We report a case that highlights the difficulty in diagnosing a fetal rhabdomyoma in the lacrimal gland of a 56 year old woman. This case report gives an overview of this rare neoplasm, detailing the presentation, diagnosis, and treatment.