Albertsmeier, Markus [Initial management of a suspected retroperitoneal soft tissue tumor - biopsy vs. primary resection]. [electronic resource] - MMW Fortschritte der Medizin Oct 2017 - 60-64 p. digital Publication Type: Journal Article; Review ISSN: 1613-3560 Standard No.: 10.1007/s15006-017-0178-1 doi Subjects--Topical Terms: Biopsy, NeedleCombined Modality TherapyDiagnosis, DifferentialGuideline AdherenceHumansIncidental FindingsNeoadjuvant TherapyPrognosisRetroperitoneal Neoplasms--pathologySarcoma--pathologyTomography, X-Ray Computed