Lymphangioma of the foot mimicking melanoma: an uncommon case of a Chinese boy.

Abstract

Lymphangioma in the extremities is rare, and mostly caused by obstruction of the lymphatic circulation. Remote hemorrhage may lead to the presentation of melanotic moles on the surface of the tumor, leading clinicians to confuse this benign lesion with a malignant tumor, such as melanoma. We present the case of a Chinese boy with a mass in the foot mimicking melanoma, who was eventually diagnosed with lymphangioma following a thorough diagnostic workup. Complete resection resulted in a curative outcome.