A 42-year-old renal transplant recipient was admitted with fever, anorexia, malaise, nonproductive cough, and dyspnea of 1-week duration. Multiple cultures of blood, sputum, and urine were negative. The possibility of bronchiolitis obliterans with organizing pneumonia (BOOP) was considered when pulmonary infiltrate did not respond to conventional antibiotic therapy. High-resolution computed tomography of the chest revealed patchy air-space consolidation and ground-glass opacities, predominantly located in the periphery of the lungs. Cultures and stains of bronchoalveolar lavage specimen and bronchoscopic biopsy of lung tissue were negative for organisms such as Pneumocystis (carinii) jiroveci, bacteria, Mycobacterium tuberculosis, cytomegalovirus, fungi, and atypical germs, and showed evidence of BOOP. The patient recovered completely after treatment with steroids.
Plasmodium vivax is causing increasingly more cases of severe malaria worldwide. We reported a case of postrenal transplantation acute kidney injury (AKI) associated with P. vivax, a neglected human malaria parasite. The diagnosis of P. vivax monoinfection was confirmed by direct visualization of the parasite in blood smear and rapid diagnostic test. On admission, serum creatinine (SCr.) increased from 1.45 to 3.7 mg/dl. The other etiologies of fever and AKI were ruled out. He responded to prompt therapy with antimalarial drugs. There was no change in tacrolimus trough level before and after antimalarial drugs. Two weeks after discharge, his SCr. was 1.43 mg/dl. Our patient lived in an endemic malarial area and the transplant took place in December 2010. The patient subsequently presented with clinical malaria in June 2012, so we thought that posttransplantation transmission by the mosquito was a possibility and very less likely that other dormant form of the parasite had been the source of the clinical infection. P. vivax can lead to as AKI in renal transplant recipient. P. vivax should be considered in the differential diagnosis of fever in transplant recipients who had received organs or blood products from malaria-endemic area to facilitate a prompt diagnosis and adequate treatment.
We report a case of lead nephropathy due to Sindoor treated successfully with steroid, hemodialysis and chelating agent. Diagnosis of lead nephropathy was confirmed by identification of potential sources of lead exposure (Sindoor, 5-10 gm per year for 11 years) indicated by high blood lead level, 95 mg/dL and presence of extrarenal features of lead poisoning (hypertension, anemia, lead line, hyperuricemia). A search for the underlying systemic causes of renal failure yielded no results. A kidney biopsy showed acute or chronic tubule-interstitial nephritis with mesangioproliferative glomerulonephritis with no immune deposit on immunofluorescence consistent with lead nephropathy. He was discharged in good health after psychiatric consultation and continued with oral D-Penicillamine with normal renal function tests and urine output. This case identifies Sindoor as a potential lead exposure among Indians and clinicians should be aware of this risk factor and enquire about it when searching a source of lead exposure in high-risk population.
Objectives: To evaluate whether the outcomes of renal grafts from living related donors older than 60 years are acceptable, in terms of renal function and patient/graft survival. Material and methods: One hundred and forty-seven patients who received kidneys from donor age 60 years constituted the study group (group 1). The control group (group 2) consisted of 1310 patients who received renal transplants from donor age 560 years. Outcome measures included graft, patient survival, acute rejection rate and serum creatinine (SCr) in patients/ donors. Graft and patient survivals were compared using the Kaplan-Meier method. Results: The mean age of donors was 62.7 ± 3.39 years in group 1 and 43.45 ± 9.65 years in group 2. Patient survival at 1, 3 and 5 years was 95.7%, 89.4% and 82.6% in group 1 and 93.8%, 89.1% and 83.1% in group 2 (p ¼ 0.785), respectively. Death-censored graft survival at 1, 3 and 5 years was 98.5%, 94.8% and 94.8% in group 1 and 96.1%, 92.9% and 89% in group 2 (p ¼ 0.166), respectively. Biopsy-proven acute rejections were 21% and 16.8% (p ¼ 0.206) and chronic rejections 5% and 3.4% in group 1 and 2, respectively (p ¼ 0.542). Recipient SCr (mg/dL) was 1.8 ± 0.31 in group 1 and 1.58 ± 0.37 in group 2. The donor SCr levels at the last follow-up were 1 mg/dL and 0.9 mg/ dL in group 1 and 2, respectively. Conclusions: Donor age did not affect patient and graft survival in the 5-year follow-up in our study. Age alone seems not to be an exclusion criterion to living kidney donation.
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