In this book, oncologists will find current and practice-relevant expertise related to their field. The contributions in this work correspond to the CME articles from the Springer journal "Der Onkologe" from issue 07/2014 to issue 12/2015. All contributions have been authored by experts, are excellently prepared didactically, and reflect the innovations, current topics, or trends in the field. They are ideally suited for refreshing knowledge. Content includes: Myelodysplastic syndromes, diagnostics and therapy of cervical cancer, epidemiology, diagnostics and surgical therapy of renal cell carcinoma, therapy of indolent non-Hodgkin lymphomas, diagnostics and therapy of gastric cancer, renal cell carcinoma - drug therapy and prognostic models, hepatically metastasized colorectal cancer - evidence and perspective of interventional radiological techniques.