Retroperitoneal Sarcoma

Repeat or Single Quadratus Lumborum Block for the Reduction of Opioid Prescriptions After Surgery in Retroperitoneal Sarcoma Patients ("RESQU-SARC" Trial)

Electrochemotherapy (ECT) in Patients With Primary Visceral Tumors and/or Secondary Visceral Localizations, of Any Histotype

Surgery With or Without Neoadjuvant Chemotherapy in High Risk RetroPeritoneal Sarcoma

Evaluation of Abemaciclib and Radiation Therapy Before Surgery for the Treatment of High-Risk Adipocytic Retroperitoneal Sarcoma

Proton or Photon RT for Retroperitoneal Sarcomas

Precision Medicine Approaches for Neoadjuvant Therapy in High-risk Sarcoma Patients

Preoperative Hypofractionated RT + Immunotherapy & Surgery for Retroperitoneal Sarcoma (FUSION-02)

Colorectal Resections in Patients With Retroperitoneal Sarcoma

Preoperative Ultra-hypofractionated Radiotherapy Followed by Surgery for Retroperitoneal Sarcoma (FUSION-01)

The PET- Retroperitoneal Sarcoma Study

Proton-Spatially Fractionated Radiotherapy and Standard Radiation Therapy for the Treatment of Newly Diagnosed Retroperitoneal Soft Tissue Sarcoma

Short Course Radiation Treatment for Patients With Primary or Locally Recurrent Retroperitoneal Sarcoma Prior to Surgery

Distinguishing Retroperitoneal Fibrosis and Sarcoma from Other Retroperitoneal Diseases Via Radiomics

Influence of Nutritional Status on Oncologic and Operative Outcome in Patients Operated for Retroperitoneal Sarcoma

Treatment Outcomes of Retroperitoneal Sarcoma

Real-Time Contrast-Enhanced Ultrasonography and Shear Wave Elastography in Predicting Treatment Response in Patients With Soft Tissue Sarcoma

Radical Resection and HIPEC for Recurrent Retroperitoneal Sarcoma

Neoadjuvant Chemotherapy Combined With Targeted Treatment in High-risk Retroperitoneal Sarcoma

Neoadjuvant Short-course Hypofractionated PBT for Non-metastatic RPS

Perioperative Residual Adrenal Function After Extended Resection for Retroperitoneal Soft Tissue Sarcomas