Tumors of pelvic bones

Abstract

Introduction: Bibliographic analysis of data confirms that incidence of tumor of pelvic bones is on the increase and remains a difficult and current oncology. The epidemiological survey, clinical and morphological research and surgical treatment of tumors of pelvic bones increases the vigilance. Materials and Methods: To realize the purpose were subjected retrospective review the medical records of 53 patients treated in Oncology Institute in the department Musculoskeletal tumors and tissues tumors during 2011-2015. All patients were treated surgically. Postoperative material was taken for histological examination. Discussion results: The most tumors pelvic bones tumors group were assessed as malignant (45.28%), the first being chondrosarcoma, (35.84%) are benign and (18.86%) pseudotumoral injuries. From the benign tumors chondroma is on first place, and from the pseudotumors prevails processes fibrous dysplasia of the coccygienne vertebrae. Report men:women in the group of patients with bone tumors of the pelvis is 1.4:1. In most cases affected was the age between 40-60 years. Depending on the location of the tumor process more frequently affects the body and the right wing of iliac bone, pubic bone and vertebrae coccygea. Ischial bone is rarely involved. In patients with benign tumors and pseudotumoral lesions commonly was biopsied and marginal resection of iliac bone. In 7 cases after removing tumors pelvic bones were used preserved allografts for substitution of the defect. Conclusion: Between malignant tumors of pelvic bones the highest incidence has primary chondrosarcoma and metastasis without primary outbreak found. In most cases the neoplastic process involving pelvic bone and vertebrae as coccygienne. The pubic bone and bone sciatic are affected in unique cases. The surgery for tumors of the pelvis bone involve defect filling with allograft preserved. It is necessary to implement new methods of treatment with a view to improve the quality of treatment in tumors of the pelvic bones.