Abstract

Polatova D. and Dr. Savkin A.*

ABSTRACT

Due to the low prevalence, the multitude of histological forms of bone and soft tissue sarcomas (0.2-0.6% of all oncological diseases), their diagnosis and treatment are very difficult, poorly studied and still remain the subject of research. Tumor formations of the pelvic bones are characterized by a variety of histological forms, clinical flow and prognosis. In most cases, it has been proven that from qualitative studies of neoplasms in the pelvic bones, primary bone sarcomas are most common, followed by soft tissue sarcomas and metastatic lesions. Using available sources, we found inconsistency in the data on the prevalence of various histological types of pelvic sarcomas.