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Query: UMLS:C0022672 (acute tubular necrosis)
 2,175 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Acute anuria due to bilateral distal ureteral obstruction developed in two boys, ages 7 and 13, several days after appendectomy, without sonographic signs of hydronephrosis or hydroureters. Decompression was achieved after introduction of ureteric stents. This failed on the left side in one patient, and unilateral acute tubular necrosis (ATN) subsequently developed on that side. Although bilateral decompression was successful in the second patient, ATN had already developed on the left side. In both patients, Tc-99m MAG3 renal scintigraphy proved to be an important tool in diagnosing unilateral ATN and for evaluating the recovery from this rare complication.
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PMID:The role of renal scintigraphy in the diagnosis and follow-up of unilateral ATN after complete bilateral distal ureteral obstruction as a complication of acute appendicitis. 950 25

Here, we report a 35-year-old man with non-fulminant acute non A, non B, non C hepatitis which developed into acute renal failure. The patient was admitted to hospital with the chief complaints of general fatigue, nausea and a high-grade fever of 40 degrees C. Laboratory examination revealed severe liver dysfunction and renal insufficiency on admission: his serum glutamic oxaloacetic transaminase was 3.203 IU/ml, serum glutamic pyruvic transaminase was 3.825 IU/ml, lactic dehydrogenase was 2.840 IU/ml, blood urea nitrogen was 65 mg/dl, and creatinine was 7.6 mg/dl. Hemodialysis was conducted during the initial 19-day period after admission because anuria was manifested on admission. On the 36th day after onset, renal functions returned to normal and the patient was negative for IgM-HA antibody. HBs antigen, IgM-HBC antibody, HCV antibody, cytomegalovirus antibody, and Epstein-Barr virus antibody. However, liver biopsy for histological examination on the 44th day after onset revealed no specific findings except the healing stage of acute hepatitis. Renal biopsy on the 49th day showed the healing stage of acute tubular necrosis without any glomerular change. It has been infrequently reported that acute renal failure develops following a non-fulminant acute state without hepatitis A, B or C virus infection. It is necessary to take acute renal failure into account in the clinical course of non-fulminant non A, non B, non C hepatitis.
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PMID:[Acute renal failure in non-fulminant acute hepatitis without hepatitis A, B or C virus infection]. 951 78

Post-rifampicin (RMP) acute renal failure (ARF) is a complication seldom recognized of the antiTB treatment worldwide. The renal failure which occurs especially after intermittent administration of RMP is most frequent due to acute interstitial nephritis by allergic mechanism. In our study we found very few cases of acute tubular necrosis or glomerular lesions revealed by rapidly progressive glomerulo-nephritis or nephrotic syndrome. The renal lesions, accompanied by anuria and usually needing hemodialysis, were associated to auto-immune hemolytic anemia, trombocytopenia, hepatic failure and gastro-intestinal disturbances. The authors review their experience (60 cases), representing about half of the cases published worldwide. The main causes of this high prevalence of post-RMP ARF in Romania are discussed: intermittent twice-a-week RMP treatment, high incidence of TB, lack of compliance to treatment, possible contribution of some by-substances in RMP capsule. We described the clinic, biology and evolution of this dangerous and underestimated entity. We compared our experience with the published data, discussing the etiology and pathogenesis, trying to design the fine portrait of this ailment.
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PMID:[Post-rifampicin acute renal failure--serious, but seldom recognized complication of the anti-tuberculosis treatment]. 1197 98

We report a case of a 46-year-old white male with renal graft artery stenosis who developed acute renal shutdown with total anuria while on the ACE inhibitor lisinopril, one week following the discontinuation of aspirin. The serum creatinine was 8.5 mg/dl. Doppler ultrasound and MAG3 scintigraphy of the grafted kidney were highly suggestive of a viable but nonfunctioning kidney. A femoro-femoral bypass for total thrombosis of the right common iliac artery was performed distal to the occlusion. Immediate diuresis was obtained after establishing the bypass. Serum creatinine dropped to 1.35 mg/dl three days later. In this case we believe that the collateral circulation played a significant role in immediate recovery of kidney function by maintaining renal perfusion pressure and preventing acute tubular necrosis (ATN). We also believe that the ACE inhibitor might have contributed to salvaging the kidney by improving medullary oxygen balance and maintaining adequate medullary blood flow.
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PMID:A transplanted kidney surviving total vessel occlusion and anuria. 1611 94

Acute renal failure is an unusual complication of wasp stings. We report three cases who developed acute renal failure after multiple wasp stings (Vespa magnifica). Two patients had evidence of intravascular haemolysis and rhabdomyolysis whereas one patient investigation showed no evidence of intravascular haemolysis or rhabdomyolysis. All three cases had impaired liver functions. Oligo-anuria was seen in all three of the patients and all of them required dialytic support. One patient died of massive gastrointestinal bleeding while the remaining two recovered completely. Although acute renal failure after wasp stings is typically caused by acute tubular necrosis in the setting of haemolysis or rhabdomyolysis, in some patients, renal failure may result from a direct nephrotoxic effect or acute interstitial nephritis from a hypersensitivity reaction to the wasp venom.
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PMID:Wasp envenomation-induced acute renal failure: a report of three cases. 1635 36

The authors review the case of a 30 years old female patient presenting with a 48 hours-standing anuria, who permanently used products of grist of a virtuous plant, Guarana and occasionally used a parenteral non-steroid painkiller. The clinical history and laboratory results showed acute renal and hepatic failure. The histological picture of the renal biopsy specimen verified an acute tubular necrosis. After temporary dialysis treatment, her renal function recovered progressively with compensatory polyuria. The authors would like to draw the attention to the risks of the use of over-the-counter marketed paramedicinal products, per se or in combination with pharmaceutically registered products, sold in pharmacies and nutrition supplement stores.
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PMID:[Acute renal failure caused by plant extract]. 1734 70

Acute renal failure is an unusual complication of wasp stings. We report two cases of renal failure after multiple wasp stings (Vespa affinis). Both patients had evidence of intravascular haemolysis, hepatic dysfunction, oligo-anuria and azotaemia and required dialysis. The first patient had severe hemolysis, rhabdomyolysis, pigment and venom nephropathy and died on the 8th day in hospital. The second patient, who recovered completely in 3 weeks time with steroid and antihistaminic therapy, had interstitial nephritis. Although acute renal failure after wasp stings is typically caused by acute tubular necrosis (ATN) in the setting of haemolysis or rhabdomyolysis, in some patients, acute renal failure may result from a direct nephrotoxic effect or acute interstitial nephritis from a hypersensitivity reaction.
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PMID:Asian wasp envenomation and acute renal failure: a report of two cases. 1852 27

A 58-year-old man admitted for fever, nausea, vomiting, and anuria after the start of HAART, including tenofovir, had a viral load of 1.1 x 10(5) copies/mL, a CD4-positive lymphocyte count of 81/microL, and serum creatinine of 0.8 mg/dL before HAART. He underwent renal biopsy and temporary dialysis. We concluded that the patient had acute tubular necrosis because of potentially impaired renal function and the high amount of medication, and judging from the renal biopsy specimen and clinical course. When implementing HAART, physicians should be aware of and monitor potential patient misunderstanding of instructions on dosage and administration and for possible complications in medicinal combinations and potential side effects. TDF taken together with lopinavir may increase the plasma concentration of TDF or other medications that could worsen renal function. It should also be noted that renal dysfunction is a potential complication in the elderly.
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PMID:[A case of acute renal failure involving high amounts of tenofovir after HAART start]. 1908 22

Epstein syndrome (ES) is an autosomal dominant hereditary disease characterized by hereditary nephritis, sensory deafness, and thrombocytopenia. We herein report the case of a 20-yr-old man with ES who underwent ABO blood type-incompatible living-donor kidney transplantation from his mother. He was given platelet transfusion, and his pre-operative number of platelets were 108 x 10(3)/microL. After transplantation, urine output and the decrease in serum creatinine (sCr) were within the acceptable ranges. On the seventh post-operative day (POD), sCr had risen and urine output decreased. Anti-type A antibody rapidly elevated from <2 times (x2) just before transplantation to 64 times (x64), and the patient required hemodialysis again. Resistance index (RI) by ultrasound increased from an average of 0.5 approximately 0.6 on POD 1 to an average of 0.7 approximately 0.8 on POD 7. However, several biopsies (POD 4, 7, and 10) showed no obvious findings of acute rejection except for intense C4d deposition. Because acute antibody-mediated rejection was not completely ruled out, he was treated with methyl-prednisolone pulse therapy, plasma exchange, cyclophosphamide, and immunoglobulin. Regardless, his titer of anti-type A antibody was still high, and he still presented oliguria. We performed an emergent splenectomy. Consequently, the levels of anti-type A antibody decreased, the RI also dropped to an average of 0.6. However, on POD 19 and 25 (platelets were 27 x 10(3)/microL and 36 x 10(3)/microL), he developed a massive intraperitoneal hematoma around the graft and region of the removed spleen, which pushed the graft out and caused acute tubular necrosis, resulting in anuria. The RI rose to an average of 0.8 approximately 1.0 after these episodes. He also experienced bleeding from a duodenal ulcer on POD 21. However, his renal function has fully recovered after acute hemodialysis for 35 d. The latest sCr was 1.5 mg/dL with a recovery in RI to 0.6. Although his platelet count was maintained at a minimum of 50 x 10(3)/microL, he had several severe bleeding episodes, concluding that sufficient platelets are necessary after transplantation in ES.
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PMID:ABO-incompatible renal transplantation in Epstein syndrome. 2059 Jun 91

Acute kidney injury (AKI) secondary to near-drowning is rarely described and poorly understood. Only few cases of severe isolated AKI resulting from near-drowning exist in the literature. We report a case of near-drowning who developed to isolated AKI due to acute tubular necrosis (ATN) requiring dialysis. A 21-yr-old man who recovered from near-drowning in freshwater 3 days earlier was admitted to our hospital with anuria and elevated level of serum creatinine. He needed five sessions of hemodialysis and then renal function recovered spontaneously. Renal biopsy confirmed ATN. We review the existing literature on near-drowning-induced AKI and discuss the possible pathogenesis.
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PMID:A case of severe acute kidney injury by near-drowning. 2232 73


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