Research Article
Role of Intraoperative Pathology Consultation in Skeletal Tumors and Tumor-Like Lesions
Figure 1
(a–c) Osteosarcoma: (a) highly pleomorphic and bizarre tumor cells on imprint smear (MGG stain, ×100); (b) frozen section showing highly anaplastic tumor cells with pale eosinophilic osteoid formation (H&E, ×400); (c) paraffin-embedded section showing pleomorphic and polymorphic tumor cells directly laying down osteoid (H&E, ×200).