A comparison of definitions of contrast-induced nephropathy in patients with normal serum creatinine.

Contrast-induced nephropathy (CIN) is the third leading cause of acute kidney injury in hospitalized patients. The prevalence of CIN is reported to range from 0% to 50%, depending not only on patient condition and the procedure used but also the definition of CIN applied. We aimed to determine the best diagnostic indicator of CIN in patients with normal serum creatinine.

Cytomegalovirus Peritonitis Without Gut Perforation But With Concomitant Colitis After a Liver Allograft Transplant.

We present a 24-year-old man who developed primary cytomegalovirus peritonitis without gut perforation, but with concomitant colitis 6 weeks after liver transplant from a deceased donor for end-stage liver disease because of primary sclerosing cholangitis. The patient was treated only medically, with no need for surgery, and is well at 12 months. This case represents the need for suspicious for cytomegalovirus peritonitis in the appropriate setting in post liver transplant even in the absence of perforation.