[Problems of intravenous urography in patients with plasmocytoma].
Numerous reports refer to the development of acute renal failure following intravenous urography in patients with multiple myeloma, while other authors consider the risk to be acceptable if abdominal compression and dehydration are avoided and alkalization of urine is carried out. The outcome of 34 intravenous urographies with Conray 70, Conray FL, and Conray 36 has been evaluated in 26 patients with multiple myeloma. No case of acute renal failure was observed. Two patients experienced a mild increase (greater than 0.3 mg/dl) in serum creatinine levels. Mean value of serum creatinine was 1.28 mg/dl prior to and 1.18 mg/dl after urography. In three of four patients with preexisting azotemia serum creatinine levels fell after urography, while in the fourth a mild increase from 2.0 mg/dl to 2.5 mg/dl five days after the examination was observed. Data from the literature in addition to own data are presented. From all the data taken together we conclude that intravenous urography may carry a moderately increased risk of acute renal failure in patients with multiple myeloma. It may be performed if the indication is well established.
D058186:Acute Kidney Injury / Q000209:etiology*; D000368:Aged; D003404:Creatinine / Q000097:blood; D005260:Female; D006801:Humans; D007482:Iothalamate Meglumine / Q000009:adverse effects; D008297:Male; D009101:Multiple Myeloma / Q000150:complications*; D012306:Risk; D014567:Urography / Q000009:adverse effects*
D003404:Creatinine; D007482:Iothalamate Meglumine
Zur Problematik der intravenösen Urographie bei Patienten mit Plasmozytom.