R0 Surgical Resection of Giant Dedifferentiated Retroperitoneal Liposarcomas in the COVID era: Nephrectomy or Not Nephrectomy?

Abstract excerpt

<h4>Background: </h4> Retroperitoneal sarcomas (RPS) are rare findings that can grow into large masses without eliciting severe symptoms. Nowadays surgical resection is the only radical therapy, whenever possible. We present two consecutive cases of RPSs that resulted in dedifferentiated liposarcomas (DDLPS) and underwent R0 surgical resection with and without a nephron-sparing procedure. The diagnostic workup, th...

Topics

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• Cardiac tumors and thrombi
• Cell Dedifferentiation
• Gene Expression Regulation, Neoplastic
• Liposarcoma
• MicroRNAs
• Mutation
• Sarcoma Diagnosis and Treatment
• Vascular Tumors and Angiosarcomas

Identifiers and source

Literature Corpus work

083ba243-ffe1-52f6-a3d5-241bbf15097f

DOI

10.21203/rs.3.rs-2267071/v1