Preschooler with a midline palpable abdominal mass

Gross pathology image of embryonal rhabdomyosarcoma of the bladder
Gross pathological image shows a red / pink lobulated mass that was 14 x 11 x 7.5 cm in size with an area of the bladder dome attached to the mass inferiorly. There was widespread necrosis in the center of the mass.

The diagnosis was embryonal rhabdomyosarcoma of the bladder.