Clin Nephrol
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We report on a 67-year-old female patient who was admitted to our intensive care unit with acute renal failure and severe hypoxemia. Transiently, the patient had to be treated with kidney replacement therapies and artificial ventilation. The actual illness started with general weakness, recurrent bloody diarrhea and intermittent dermatitis of the lower legs. ⋯ A cryoglobulinemic vasculitis type II was histologically found in biopsy specimen of the kidney. Thus, the present case reports on a coincidence of a monoclonal gammopathy causing a cryoglobulinemia type II with extensive organ involvement and a florid CMV infection. We hypothesize that the CMV infection has triggered the cryoglobulinemia and its particular severe organ involvement.
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Comparative Study
Respiratory evaluation of patients on continuous ambulatory peritoneal dialysis prior to renal transplantation.
Pulmonary function tests (PFTs) and cardiopulmonary exercise tests (CPETs) are important in predicting preoperative pulmonary complications and mortality rate in potentially renal transplant recipients. There is no adequate clinical research aimed at learning the effect of empty and full status of the peritoneal cavity on PFTs and CPET for estimating decide PFTs and CPET timing in preoperative evaluation. The aim of this study was to investigate whether PFT and CPET results are altered in patients on continuous ambulatory peritoneal dialysis (CAPD) according to the presence of dialysis solution in the abdomen. ⋯ FEV1, %FEV1/FVC, % predicted DLCO and CPET test results do not differ according to abdomen status in CAPD patients suggesting that the timing of PFT maneuver does not affect preoperative transplantation evaluation. Therefore, when evaluating the results of these tests prior to transplantation period, the presence of dialysis solution in the abdomen may be ignored.