[Onconephrology - Interdisciplinary Cooperation of Nephrologists and Oncologists in the Treatment of Multiple Myeloma].

Plasma cell diseases, in particular multiple myeloma, represent an interdisciplinary challenge for oncologists and nephrologists. Patients often present initially with kidney problems to a nephrologist, requiring timely diagnosis and referral to an oncologist for treatment. On the other hand, a relevant part of patients will experience a - mostly temporary - decline in kidney function during the treatment course, which may require nephrological care. In any case, renal insufficiency can affect the therapeutic options. This article provides a short overview about common nephrological factors and complications which impact on the manifestation and course of treatment in patients with plasma cell diseases.