Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0016199 (flank pain)
 2,189 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Retroperitoneal fibrosis, a disease that can occur at any age, is characterized by a periaortic fibrous mass that often surrounds the ureters, leading to ureteral obstruction. Patients who present with this disease may complain of flank pain and acute renal failure. There is a high correlation with atherosclerotic disease of the aorta, although the pathogenesis of this disease remains unknown. Although recommendations for therapy remain empiric, prednisone seems to be efficacious in treatment; tamoxifen also may be effective. Retroperitoneal fibrosis usually does not lead to long-term morbidity or affect survival.
 ...
PMID:Retroperitoneal fibrosis. A true connective tissue disease. 890 63

Renal vein thrombosis can occur as a complication of nephrotic syndrome. We present the case of a young man with nephrotic syndrome caused by minimal change disease who developed acute inferior vena cava and left renal vein thrombosis. He was treated initially with intravenous heparin. Because of the persistence of severe left flank pain and gross hematuria, local infusion of recombinant tissue plasminogen activator was tried, with resolution of thrombi and subsidence of symptoms. Functional preservation of the involved kidney is good, as indicated by Tc-99m DMSA scan (involved kidney, 47.4%; uninvolved kidney, 52.6%). Anticoagulation is usually recommended as the treatment of choice in renal vein thrombosis. We believe that in cases with critical presentations, such as bilateral involvement, extension into inferior vena cava, acute renal failure, pulmonary embolism or severe flank pain, thrombolytic therapy should be considered as a second-line treatment if good response is not obtained with heparin.
 ...
PMID:Successful treatment of acute inferior vena cava and unilateral renal vein thrombosis by local infusion of recombinant tissue plasminogen activator. 985 27

Cisplatin is a potent tubular toxin with a high incidence of nephrotoxicity. Carboplatin is considered less nephrotoxic but can still cause tubular injury and interstitial nephritis in patients who have been previously treated with cisplatin. The affected individuals usually have nonoliguric renal failure with a urine output of more than a liter per day. We present a 57-year-old white woman with no history of renal disease who underwent a total abdominal hysterectomy and bilateral salpingo-oophorectomy for stage IC ovarian carcinoma. One month later, she received chemotherapy with paclitaxel (Taxol) and carboplatin. On the following day, she developed frank hematuria and flank pain associated with a diminished urine output. Intravenous pyelogram (IVP) showed bilateral hydronephrosis with a total blockage of dye flow at the level of intraureteral lucencies consistent with bilateral blood clots. Her coagulation profile and uric acid was normal. Her acute renal failure (ARF) spontaneously resolved in the following 24 hours, with a brisk diuresis presumably due to clot lysis. The follow-up IVP showed a resolution of obstructive changes. A review of the literature shows a previous case in which high doses of carboplatin were implicated as the cause of hemorrhagic cystitis, presumably by toxicity to transitional epithelium of the bladder. We believe that the current case represents carboplatin-induced damage to the transitional epithelium in the renal pelvi and ureters causing gross hematuria and blood clots, resulting in bilateral ureteral obstruction and hydronephrosis.
 ...
PMID:Carboplatin-related hematuria and acute renal failure. 1007 93

A 72-year-old man underwent total cystectomy with single stoma cutaneous ureterostomy for the treatment of transitional cell carcinoma of the bladder. The patient came to the outpatient clinic every 2 weeks to exchange ureteral catheters. Six months after the operation, he was admitted to our hospital again due to edema of bilateral legs, fever, and loss of appetite. The patient had metastasis of intrapelvic and paraaortic lymph nodes associated with cachexia, and was given intravenous hyperalimentation and treatment to control pain. Suddenly, he complained of left flank pain. When the ureteral catheter was removed, massive bleeding occurred from the stomal orifice. A fistula between the artery and ureter was suspected. Six days later, the patient died due to acute renal failure. After his death, retrograde ureterography was performed to confirm the fistula. A fistula was found between the left common iliac artery and left ureter.
 ...
PMID:[A fistula between the common iliac artery and ureter following cutaneous ureterostomy: a case report]. 1050 Sep 59

Indinavir is a well-known cause of crystal-induced acute renal failure, dysuria and flank pain, and nephrolithiasis. Recently a more insidious tubulointerstitial lesion has been recognized as secondary to the drug. We report a case of a hepatitis C-positive patient on long-term indinavir therapy for human immunodeficiency virus (HIV) who developed a slowly progressive rise in serum creatinine. Renal biopsy revealed a diffuse interstitial infiltrate with numerous eosinophils and scarring. The tubules showed focal necrosis and dilation with elongated crystals present within their lumina. The elevated serum creatinine decreased to a new baseline over several months with the discontinuation of indinavir. We review the literature of renal syndromes associated with indinavir focusing on chronic progressive tubulointerstitial injury and speculate on risk factors and potential mechanisms of indinavir-induced renal injury.
 ...
PMID:Indinavir nephropathy revisited: a pattern of insidious renal failure with identifiable risk factors. 1157 10

Renal function is usually normal or only marginally affected in patients with unilateral ureteral obstruction due to the vicarious function of the contralateral kidney. Few reports exist in which unilateral renal obstruction is associated with anuria (reflex anuria, RA) and acute renal failure. We report the clinical case of a female patient who was referred to the emergency department due to anuria of 72 h duration and acute renal failure (serum creatinine 9 mg/dl) associated with several episodes of violent right flank pain with hematuria following extracorporeal shock wave lithotripsy (ESWL). A few weeks before ESWL, urography showed a 2-cm stone located in the right pelvis whilst the left kidney was functionally normal. On admission, renal ultrasound documented a normal left kidney, whilst the right pelvis was hydronephrotic and there were two indwelling stones at the right pyeloureteral junction. After the patient passed a urinary stone, diuresis restarted and acute renal failure was resolved. Thereafter, urography confirmed that the left kidney, the left ureter and bladder were functionally and morphologically normal. RA with acute renal failure has been so scarcely documented that it is considered to be legend by many clinicians. Major textbooks do not discuss RA with acute renal failure. Vascular or ureteral spasm related in part to a peculiar hyperexcitability of the autonomic nervous system may explain RA. We suggest that nephrologists should always consider RA when evaluating acute renal failure. On the other hand, RA might be relatively common and we cannot rule out that only the most severe and/or better-documented cases have been reported in the medical literature.
 ...
PMID:Reflex anuria from unilateral ureteral obstruction. 1186 59

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.
 ...
PMID:ARF after retrograde pyelography: a case report and literature review. 1290 Aug 46

Seven patients aged 13 to 17.5 years developed acute renal failure after treatment with a variety of non-steroidal anti-inflammatory drugs (NSAID): naproxen, diclofenac, ibuprofen, dipyrone and paracetamol. Six of the patients used more than one kind of NSAID. None of the patients had previous history of renal disease or concomitant treatment with other drugs. The time interval between NSAID administration to the emergence of symptoms ranged from 1 to 4 days. The most common presenting symptoms were flank pain (4 patients), abdominal pain (3 patients) and vomiting (3 patients). All patients had normal urine output. Microscopic hematuria and proteinuria were found in 5 patients and leukocyturia in 2. Serum creatinine ranged from 1.3 to 8.3 mg% at presentation. Kidney biopsy was performed in 3 patients and showed findings consistent with mild interstitial inflammation in 1 patient, and normal renal tissue in 2. All patients were treated with intravenous fluids, 1 received corticosteroids. Renal function completely normalized in all patients within 7 to 16 days.
 ...
PMID:Acute renal failure, associated with non-steroidal anti-inflammatory drugs in healthy children. 1597 24

Idiopathic paroxysmal rhabdomyolysis indicating a classical triad of symptoms consisting of muscle pain, weakness, and discolored urine is known as "Meyer-Betz syndrome". It may result in acute renal failure due to precipitation of the myoglobin casts in the tubuli or to the direct toxic effects of myoglobin to the tubular epithelium. On the other hand, outcome may be uneventful. In this study, we reported the case of a 16-year-old girl who was admitted with red-colored urine after a slight exertion. She had tenderness and weakness in upper parts of her legs and bilateral flank pain. She had a positive urine dipstick test for heme despite absent red cells on microscopic examination. White cell count, liver function tests, serum creatine kinase (CK), lactate dehydrogenase (LDH), and urine myoglobin levels were raised. All metabolic tests were in normal ranges and EMG was normal. A muscle biopsy performed after recurrent exertional rhabdomyolysis attacks demonstrated normal findings and ruled out metabolic disorders. At the time of attacks, hydration along with alkalinization was applied and she did not experience renal failure. She was advised to avoid strenuous physical exertion and had an uneventful outcome for the last 5 months. We reported the clinical course and follow-up of an adolescent girl with Meyer-Betz syndrome.
 ...
PMID:An adolescent girl with Meyer-Betz syndrome. 1632 90

Fistulas complicating an abdominal aortic aneurysm (AAA) are rare, and fistulas involving the left renal vein are particularly uncommon. We highlight here a fistula between an infrarenal aortic aneurysm and a retroaortic left renal vein, revealed by left flank pain associated with hematuria and acute renal failure. The multislice CT angiography performed in this 68-year-old patient revealed communication and equal enhancement between the aorta and the left gonadic vein, suggesting the presence of a fistula. The three-dimensional VRT reconstructions presented in this case were of great value in the preoperative planning, enabling immediate visualization of this unusual feature. Alternative diagnoses to consider when encountering this clinical presentation are reviewed.
 ...
PMID:Aorta-left renal vein fistula complicating an aortic aneurysm: preoperative and postoperative multislice CT findings. 1703 29


<< Previous 1 2 3 4 Next >>