1. Presented by Ashley Cimino-Mathews, M.D. and prepared by Doreen Nguyen, M.D.

A 20 year-old male with an abdominal mass

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images/d nguyen/10-6-14/case 3/4x_sclerotic_450 pixels.jpg
images/d nguyen/10-6-14/case 3/10x_necrosis_450 pixels.jpg
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images/d nguyen/10-6-14/case 3/20x_crush_450 pixels.jpg