These are non specific and include upper abdominal pain and fullness. Examination may reveal a mass. The lesion may be investigated further by ultrasound, CT or MRI but diagnosis depends on endoscopic biopsy. This lesion appears to have an indolent course but metastases have been reported in one case to date.
Gastroblastoma
Pyomyoma
Myelolipoma
Hepatoblastoma
Ameloblastic carcinoma
Myosarcoma
Gonadoblastoma
Germ cell tumor