Background: Undifferentiated pleomorphic sarcoma of bone (UPSb) is a rare primary bone
sarcoma that lacks a specific line of differentiation. Distinguishing between UPSb and other …

Abstract Background Phosphaturic mesenchymal tumors (PMTs) are rare neoplasms that
are often associated with tumor-induced osteomalacia (TIO) due to excessive serum levels …

Undifferentiated pleomorphic sarcoma of bone (UPSb) is a rare primary bone sarcoma that
lacks a specific line of differentiation. There is very little information about the genetic …

Phosphaturic mesenchymal tumors of the mixed connective tissue type (PMT) are very rare
tumors of bone and soft tissues. Most patients with PMT have long-standing osteomalacia …

Primary malignant bone tumors are uncommon and their accurate classification requires
careful correlation of clinical, radiological, and pathologic findings. It is a heterogeneous …

Low-grade osteosarcoma (LGOS) encompasses low-grade central osteosarcoma (LGCOS)
and parosteal osteosarcoma (POS). LGOSs are characterized by a supernumerary ring and …

Undifferentiated pleomorphic sarcoma of bone (UPSb) is a rare tumor often difficult to
differentiate from fibrosarcoma of bone (FSb), diagnostically. We applied array comparative …

Background We focused on the phenotype of non-mineralizing MG63 and mineralizing
TE85 human osteosarcoma cells and investigated the role of bFGF in modulating their …

Osteosarcoma (OS) is the most common human primary skeletal malignancy. However,
current treatment strategies rely heavily on surgical intervention and there are no curative …

Fibrosarcoma (FS) of bone is an extremely rare and genetically uncharacterised malignant
tumour arising in the skeleton. On the basis of clinicopathologic features it appears to be …