ABSTRACT
A. Sarcomas are a heterogeneous group of malignant neoplasms that arise from the mesoderm.
B. Sarcomas are rare and unusual neoplasms, despite being derived from tissue that comprises two-thirds of the mass of the human body.
A. Sarcomas are a heterogeneous group of malignant neoplasms that arise from the mesoderm.
B. Sarcomas are rare and unusual neoplasms, despite being derived from tissue that comprises two-thirds of the mass of the human body.