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Query: UMLS:C0016199 (flank pain)
 2,189 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A case report of acute flank pain with reversible renal failure in a young adult after taking three doses of suprofen is presented. Blood urea nitrogen and serum creatinine values returned to normal from significantly elevated levels on admission.
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PMID:Suprofen-induced acute renal failure. 378 Apr 18

A series of 70 pyonephrotic kidneys drained by percutaneous nephrostomy tube was examined to evaluate the contribution of radiologic imaging to the diagnosis of pyonephrosis and to assess the diagnostic and therapeutic role of drainage by percutaneous nephrostomy catheter. The diagnosis of pyonephrosis is suspected when the clinical symptoms of fever and flank pain are combined with the radiologic evidence of obstruction to the urinary tract. Sonography gives a prompt diagnosis of hydronephrosis, and needle puncture of the kidney yields pus and establishes the presence of pyonephrosis. A percutaneous nephrostomy catheter is then inserted and serves for initial drainage of infected urine and for evaluation of residual kidney function before definitive surgery. The nephrostomy catheter is used for diagnostic nephrostograms, ureteral perfusions, therapeutic dissolution of stones, and indefinite drainage of the kidney. In 10 azotemic patients, the blood urea nitrogen and serum creatinine values returned to normal levels after antibiotic therapy and nephrostomy drainage of infection. Long-term evaluation of residual renal function by means of an excretory urogram or a renogram was available in another 26 patients and 25 of them showed function of the previously pyonephrotic kidney.
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PMID:Pyonephrosis: imaging and intervention. 635 66

Acute renal failure (ARF) occasionally occurs after intravenous injection of contrast medium, but complications are rare after retrograde pyelography. After reviewing the reports in the English-language literature, the authors found very few on those complications after retrograde pyelography. The authors present a patient who had ARF after the technique. The patient had a history of hypopharyngeal cancer with underlying serum creatinine level at the high end of the normal limits. Bilateral flank pain and decreased urine amount were noted soon after the procedure of retrograde pyelography. Subsequently, blood urea nitrogen and creatinine levels both elevated, and hemodialysis was needed. Several days later, diuretic phase took place. Thereafter, the symptoms subsided gradually. Pyelorenal extravasation of contrast medium was remarkable during the procedure. There was no evidence of hydronephrosis during the course of ARF. Early awareness and management may prevent the complications of ARF such as acute lung edema and hyperkalemia. Therefore, clinical physicians should be aware of the occurrence of ARF and its clinical presentation after performing retrograde pyelography.
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PMID:ARF after retrograde pyelography: a case report and literature review. 1290 Aug 46

Emphysematous pyelonephritis (EPN) is a serious and often life-threatening condition due to a gas-producing and necrotizing infection involving the renal parenchyma and perirenal tissue. The infection is almost exclusively seen in diabetic patients, and the main feature of its presence is finding gas within the kidney. Patients usually present with fever, chills, flank pain, and dysuria. Laboratory testing usually reveals hyperglycemia, leukocytosis, pyuria, an elevated blood urea nitrogen (BUN) level, and high serum creatinine level. Other, nonspecific symptoms such as abdominal pain, nausea, vomiting, and diarrhea can accompany acute pyelonephritis, as found in the reported case. The appropriate management of such serious infection requires combined medical and surgical treatment. In severe infection, nephrectomy should not be delayed. We report a case of EPN in a diabetic patient who presented with gastrointestinal symptoms. A high index of suspicion, coupled with a good imaging study [preferably computed tomography (CT) scanning] of the abdomen can lead to early diagnosis. Appropriate medical and surgical management have resulted in a successful outcome.
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PMID:Emphysematous pyelonephritis presenting as gastroenteritis. 1809 Aug 85

A 56-year-old woman with obesity and poorly controlled diabetes mellitus presented with a two-day history of abdominal fullness and vomiting. No fever, flank pain or dysuria was present. On admission, her blood urea nitrogen concentration was 74 mg per deciliter and the serum creatinine concentration was 3.5 mg per deciliter. Laboratory data revealed an elevated white blood cell count (11.72 x 10(3)/ml), blood sugar (826 mg/dl), pyuria (WBC 30-50/HPF) and negative urine ketone. A plain abdominal radiograph revealed right renal stones and localized air accumulation at the left upper abdominal area.
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PMID:Emphysematous pyelonephritis with acute renal failure. 1861 55

A 65-year-old man with a history of Castleman's disease presented with abdominal and right flank pain. He denied any recent trauma. On admission, his hemoglobin was 7.0 g/dL, and the blood urea nitrogen and serum creatinine concentration was 30 and 1.62 mg/dL, respectively. Computed tomography of the patient's abdomen revealed a large right perinephric hematoma. The patient underwent emergency nephrectomy. Microscopic examination of the specimen revealed an incidental renal cell carcinoma.
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PMID:Spontaneous kidney rupture with incidental renal cell cancer in patient with Castleman's disease. 1962 73