Fig. 4From: Conventional osteosarcoma of the mandible successfully treated with radical surgery and adjuvant chemotherapy after responding poorly to neoadjuvant chemotherapy: a case reportMicroscopic histopathology of the hematoxylin and eosin-stained tumor specimen. Photomicrograph of the histological specimen showing conventional osteosarcoma composed of sarcomatous tumor cells that produced both osteoid and immature bone, and chondroid matrices. Insert showing a high power view of severely atypical cells of the lesionBack to article page