Surgery of the Pelvic and Sacral Tumor

General Considerations.- Anatomy and Physiology of the Pelvis.- Imaging Modalities and Differential Diagnosis.- Tumors of the Pelvis - Pathologic Aspect.- Staging, Preoperative and Surgical Planning.- Approaches to the Acetabulum: Ilioinguinal.- Ilium: Surgical Approaches.- Anterior Approach to the Pubis.- Ischium: Gluteal Approach, Anterior Approach.- Retroperitoneal Approach.- Overview on Pelvic Resection.- Resection of Periacetabular Lesions.- Pelvic Floor and Pubis Resection.- Combined Approach for Iliosacral Tumor Resection.- Internal Total Hemipelvectomy.- Surgical Treatment for Metastatic Lesions in Pelvis.- Hemipelvectomy.- Reconstruction after Ilium Resection.- Periacetabular Reconstruction.- Reconstruction of Pelvic Tumor with Sacrum Involved.- Perioperative Management.- Complication Prevention and Management.- General Considerations.- Surgical Anatomy of the Sacrum.- Diagnostic Imaging and Differential Diagnosis.- Tumors of the Sacrum.- Preoperative Planning.- Posterior Approach.- Ventral Approaches.- Combined Approaches-Abdominosacral Approach.- General Considerations and Surgical Classifications.- Partial Sacrectomy.- Two-stage Total Sacrectomy.- One-stage Total Sacrectomy.- Resection of Hemisacrum vertically and Sacroiliac Joint.- Total en bloc Sacrectomy by a Single Posterior Approach.- Lumbosacral Resection.- Sacral Reconstruction.- Surgical Strategy for Sacral Giant Tumor.- Surgical Strategy for Sacral Neurogenic Tumors.- Radiation Therapy of Sacral Neoplasms.- Preoperative Embolization and Aortic Balloon.- Neurologic Complications of Sacrectomy.- Wound Care After Sacrectomy and Pelvic Resection.- Rehabilitation After Sacrectomy and Pelvic Resection.