1 Introduction and history of rps sarcomas.- 2 Basics of pathology of rps and new molecular markers.- 3 Immune system and rps.- 4 Epidemiology and natural history.- 5 Diagnostic challenges, differential diagnosis and pre-operative biopsy.- 6 Patient tailored treatment (mdt meeting).- 7 resection of primary rps: surgical strategies and technique.- 8 Managing early and late postoperative complications following rps surgery.- 9 Incidence and pattern of recurrence.- 10 Management of recurrent disease.- 11 Surveillance after rps surgery.- 12 Radiation therapy for rpsin rps.- 13 Neoadjuvant and adjuvant chemoterapy in rps.- 14 Surgical resection of lung metastases.- 15 Did the outcome of rps improve in the modern era?.- 16 Quality of life and survivorship.- 17 Program of trans-atlantic retroperitoneal sarcoma working group(TARPSWG).- 18 When should you not operate a rps?.- 19 The role of patient advocacy groups. ukryj opis