Long-term survival in a patient with Hutchinson-Gilford progeria syndrome and osteosarcoma: A case report

Figure 4 Thyroid tumor and biopsy result of bone tumor. A-C: Computed tomography showed left tracheal deviation and thyroid tumor and multiple small nodules in the lungs were also detected; D: Open biopsy of the tibial bone tumor revealed that the tumor cells produced eosinophilic immature osteoids and were varied in size with nuclear atypia. Both low- and high-grade variants were included, but the final diagnosis was a conventional fibroblastic osteosarcoma.