Soft tissue sarcoma is a rare type of cancer that begins in the tissues connect, support, and surround other body structures. This includes muscle, fat, blood vessels, nerves, tendons, lining your joints. More than 50 subtypes soft exist. Some types are more likely to affect children, while others mostly adults. These tumors can be difficult diagnose because they may mistaken for many growths.S...

Retroperitoneal sarcomas are rare neoplasms. CT or MR imaging is performed in patients with these tumors to detect local extent and distant metastases of the tumor and for preoperative surgical planning. Most sarcomas cannot be characterized as to cell type with CT or MR, with the exceptions being liposarcomas and intracaval leiomyosarcomas. Similarly histological grading cannot be made definit...

BACKGROUND The evaluation and treatment of retroperitoneal sarcomas are challenging because the tumors are relatively rare and frequently present with advanced disease in an anatomically complex location. METHODS We reviewed the literature on experience in the management of retroperitoneal sarcomas, and we present our own experience in the treatment of these tumors. RESULTS The identificati...

[This retracts the article DOI: 10.3892/ol.2017.7467.].

Abstract Objectives Programmed death ligand-1 (PD-L1) expression in malignant epithelial neoplasms has been the subject of numerous studies; however, less data on its application to sarcomas are available. This research focused PD-L1 and how it correlated with clinicopathological characteristics soft tissue sarcomas. Materials Methods The anti-PD-L1 antibody Ki-67 were stained 50 cases sarcoma ...