Intestinal Leiomyosarcoma Following Treatment of Osteosarcoma in A Teenage Girl

Abstract

A teenage girl is described who had an osteogenic sarcoma of the tibia at 11 years of age, a pulmonary metastasis at 13 years, and an intestinal leiomyosarcoma at 15 years. She remains well at the age of 18 years. Leiomyosarcoma is extremely rare in children either as a primary or secondary tumor.

Key Words:

• leiomyosarcoma
• osteosarcoma
• second primary tumor