7-Year-Old Boy is Found to Have a Posterior Mediastinal Mass

7-Year-Old Boy is Found to Have a Posterior Mediastinal Mass

March 16, 2015

A 7-year-old boy is found to have a posterior mediastinal mass. After further evaluation, a biopsy is performed. What is your diagnosis?

A 7-year-old boy is found to have a posterior mediastinal mass. According to the histopathology image below, what is your diagnosis?