we are reporting ten patients with osseous changes in the os pubic ( 4 ewing 's sarcoma , 1 osteosarcoma , 1 morbus hodgkin , 1 osteochondronecrosis , 2 osteochondritis , 1 subchronic osteomyelitis ) .
C0553580
ewing 's sarcoma
C0029463
osteosarcoma