scholarly journals Ureteral Strangulation by Fibrosis: A Cold Case Report of Ormand's Disease

2011 ◽  
Vol 2011 ◽  
pp. 1-4
Author(s):  
Amarpreet Sandhu ◽  
Leslea Brickner ◽  
Mark Chen
Keyword(s):  
Renal Failure ◽  
Acute Renal Failure ◽  
Retroperitoneal Fibrosis ◽  
Obstructive Uropathy ◽  
Laboratory Data ◽  
Signs And Symptoms ◽  
Final Diagnosis ◽  
Renal Ultrasound ◽  
Idiopathic Retroperitoneal Fibrosis ◽  
Acute And Chronic Inflammation

Retroperitoneal fibrosis or Ormand's disease is rare in incidence and clinically elusive to diagnosis until obstructive uropathy clinically manifests by the mechanism of ureteral fibrotic strangulation and acute renal failure. We encountered a 50-year-old woman with months of nonspecific abdominal pain and presented with signs and symptoms of acute renal failure. Laboratory data was significant for blood urea nitrogen 47 mg/dL and creatinine of 8.47 mg/dL. Renal ultrasound revealed bilateral hydronephrosis and an abdominal computed tomogram confirmed an abnormal soft tissue retroperitoneal confluence that encased the pelvic vessels. Urologic consultation was requested and bilateral ureteral stents were placed with relief of her obstructive uropathy. Five days after ureteral stenting her creatinine dropped to 1.64 mg/dL. One month later patient underwent ureterolysis with biopsy showing fibroblast proliferation consistent with acute and chronic inflammation. By ruling out infections and malignancy, the final diagnosis was made to be idiopathic retroperitoneal fibrosis.

scholarly journals Retroperitoneal Fibrosis: A Rare Cause of Acute Renal Failure

2012 ◽  
Vol 2012 ◽  
pp. 1-5 ◽  
Author(s):  
Amaka Ezimora ◽  
Marquetta L. Faulkner ◽  
Oluwafisayo Adebiyi ◽  
Abimbola Ogungbemile ◽  
Salas-Vega Marianna ◽  
...  
Keyword(s):  
Renal Failure ◽  
Acute Renal Failure ◽  
Ct Scan ◽  
Retroperitoneal Fibrosis ◽  
Incidental Finding ◽  
Obstructive Uropathy ◽  
Urine Volume ◽  
Fine Needle Biopsy ◽  
Renal Ultrasound ◽  
Significant Past Medical History

Introduction. Retroperitoneal fibrosis is a rare cause of acute renal failure (ARF) with only a handful of cases reported in literature. We report a case of a 40-year-old male with an incidental finding of retroperitoneal fibrosis.Case Presentation. Patient is a 40-year-old African American male with no significant past medical history who presented with a four-month history of low back pain and associated nausea with vomiting. Physical examination was significant for elevated blood pressure at 169/107 mmhg and bilateral pedal edema. Significant admission laboratory include blood urea nitrogen (BUN) of 108 mg/dL, serum creatinine (Cr) of 23 mg/dL, bicarbonate of 19 mg/dL, and potassium of 6.2 mmL/L. Renal ultrasound showed bilateral hydronephrosis. Post-void residual urine volume was normal. Abdominopelvic CT scan showed retroperitoneal fibrosis confirmed with fine-needle biopsy. He was treated with a combination of bilateral ureteral stent placement, hemodialysis, and steroid therapy. Four months after hospital discharge, his BUN and Cr levels Improved to 18 mg/dL and 1.25 mg/dL, respectively.Conclusion. Retroperitoneal fibrosis should be considered as a differential diagnosis in patients with acute renal failure and obstructive uropathy. Abdominal CT scan is the examination of choice for diagnosis. Full resolution with treatment depends on the duration of obstruction.

scholarly journals A Rare Cause of Acute Renal Failure: Retroperitoneal Fibrosis

2019 ◽  
Vol 1 (4) ◽  
pp. 1-4
Author(s):  
Yılmaz Omer ◽  
Kizilkan Yunus Emre ◽  
Temel Muhammed Cihan ◽  
Ediz Caner ◽  
Ozcelik Fatih
Keyword(s):  
Renal Failure ◽  
Acute Renal Failure ◽  
Retroperitoneal Fibrosis ◽  
Foley Catheter ◽  
Idiopathic Retroperitoneal Fibrosis ◽  
Fibrotic Tissue ◽  
Abdominal Magnetic Resonance Imaging ◽  
Grade 3 ◽  
Loss Of Appetite

Idiopathic retroperitoneal fibrosis also known as Ormonds disease is a rare disorder characterized by the development of fibrotic tissue in the retroperitoneum. The fibrotic tissue may compress ureters, leading to obstructive nephrouropathy and renal failure. A 58-year-old man with fatigue, loss of appetite and unable to urinate was admitted to our clinic. Because of the serum creatinine value of 5.3 mg/dl, urinary ultrasonography was performed and bilateral grade 3 hydronephrosis with moderate level urine in bladder was detected. Hydronephrosis did not regress by transurethral foley catheter and suspicious appearance in the retroperitoneal area was found in abdominal magnetic resonance imaging. Tru-cut biopsy result of the current lesion was finally reported as a connective tissue. Bilateral double j catheter insertion was performed and started to immunosuppression therapy with corticosteroid. Two months later, double j catheters were removed and hydronephrosis was not detected in follow-up. In this case report, we tried to explain that, retroperitoneal fibrosis should be considered in the differential diagnosis of postrenal acute renal failure, even in patients without a classic symptom such as pain. In addition, early surgical intervention should be avoided in such patients.

Idiopathic Retroperitoneal Fibrosis Presenting with Hypertension and Acute Renal Failure

2017 ◽  
Vol 18 (1) ◽  
pp. 37-39
Author(s):  
Engin Onan ◽  
Saime Paydas ◽  
Merve Erkoc ◽  
Tuba Korkmaz ◽  
Hasan Bilen Onan ◽  
...  
Keyword(s):  
Renal Failure ◽  
Acute Renal Failure ◽  
Retroperitoneal Fibrosis ◽  
Idiopathic Retroperitoneal Fibrosis

scholarly journals Concomitant presentation of IgG4-negative idiopathic retroperitoneal fibrosis and Addison’s disease

2019 ◽  
Vol 12 (10) ◽  
pp. e230767 ◽  
Author(s):  
Mark Riley ◽  
Muhammad Hamza Saad Shaukat ◽  
Mohammed Bari ◽  
Ruben Peredo-Wende
Keyword(s):  
Renal Failure ◽  
Adrenal Insufficiency ◽  
Plasma Cells ◽  
Retroperitoneal Fibrosis ◽  
Obstructive Uropathy ◽  
Addison’S Disease ◽  
Serum Cortisol ◽  
Serum Cortisol Level ◽  
Addison's Disease ◽  
Idiopathic Retroperitoneal Fibrosis

We describe a patient who was admitted to our medical centre with acute renal failure, hyponatraemia and hyperkalaemia. CT of the abdomen and pelvis showed a retroperitoneal mass with bilateral ureteral obstruction. Biopsy revealed fibrosis with inflammatory infiltrate, but rare IgG4-positive plasma cells. After placement of bilateral pigtail nephrostomy catheters, renal failure improved but metabolic derangements remained. Morning serum cortisol level was equivocal, but with blunted response on cosyntropin stimulation testing indicating adrenal insufficiency. Serology for 21-hydroxylase antibodies was strongly positive, supporting the diagnosis of Addison’s disease. In addition to nephrostomy catheters for obstructive uropathy, idiopathic retroperitoneal fibrosis was treated with mycophenolate mofetil. Physiological doses of hydrocortisone and fludrocortisone for Addison’s disease were also initiated. The patient continues to be monitored for regression of the mass. Based on review of the literature, this is the first reported case of IgG4-negative idiopathic retroperitoneal fibrosis presenting with autoimmune primary adrenal insufficiency.

scholarly journals A rare cause of acute post renal failure: Retroperitoneal fibrosis

2017 ◽  
Vol 89 (4) ◽  
pp. 301
Author(s):  
Kamil Gokhan Seker ◽  
Mithat Eksi ◽  
Yunus Colakoglu ◽  
Mustafa Gürkan Yenice ◽  
Fatih Gokhan Akbay ◽  
...  
Keyword(s):  
Emergency Department ◽  
Renal Failure ◽  
Acute Renal Failure ◽  
Differential Diagnosis ◽  
Inflammatory Process ◽  
Emergency Services ◽  
Retroperitoneal Fibrosis ◽  
Obstructive Uropathy

Retroperitoneal fibrosis is an inflammatory process which may cause acute renal failure. In patients who admitted to emergency services with obstructive uropathy, retroperitoneal fibrosis should be considered in the differential diagnosis. We present our ten cases who admitted to emergency department with obstructive acute renal failure related to retroperitoneal fibrosis.

Xanthine lithiasis, nephrocalcinosis, and renal failure in a leukemia patient treated with allopurinol.

1987 ◽  
Vol 33 (12) ◽  
pp. 2314-2316 ◽  
Author(s):  
J L Potter ◽  
A A Silvidi
Keyword(s):  
Renal Failure ◽  
Acute Renal Failure ◽  
Tumor Cell ◽  
Lymphoblastic Leukemia ◽  
Obstructive Uropathy ◽  
X Ray Diffraction ◽  
X Ray ◽  
Leukemia Patient ◽  
Similar Episode ◽  
Tumor Cell Lysis

Abstract An 11-year-old boy who presented in acute renal failure with significant increases of uric acid and phosphorus in his serum was discovered to have acute lymphoblastic leukemia. Five years later, he had a second and similar episode of acute renal failure, which was responsive to hemodialysis. After three months of daily therapy with allopurinol, a third and final episode of renal failure was unresponsive to peritoneal dialysis. Autopsy revealed an obstructive uropathy; focal nephrocalcinosis; and multiple, small, tan calculi in the calyces of both kidneys. Systemic cryptococcosis was also discovered. The stones, characterized by paper chromatography, electrophoresis, x-ray diffraction, and infrared spectroscopy, were 82% xanthine, 15% oxypurinol, and 3% hypoxanthine. We suggest that attention to the effects of accelerated tumor-cell lysis may protect renal function in patients with a large and drug-sensitive tumor cell load. Similarly, early detection of the fungal complications of leukemic therapy is an essential component of the treatment program.

scholarly journals Renal involvement in human rabies: clinical manifestations and autopsy findings of nine cases from northeast of Brazil

2005 ◽  
Vol 47 (6) ◽  
pp. 315-320 ◽  
Author(s):  
Elizabeth De Francesco Daher ◽  
Geraldo Bezerra da Silva Júnior ◽  
Marúsia Thomaz Ferreira ◽  
Fernando Antonio de Sousa Barros ◽  
Tiago Magalhães Gurgel ◽  
...  
Keyword(s):  
Renal Failure ◽  
Acute Renal Failure ◽  
Renal Involvement ◽  
Clinical Manifestations ◽  
Signs And Symptoms ◽  
Hemodynamic Instability ◽  
Human Rabies ◽  
Tubular Necrosis ◽  
Post Mortem Findings ◽  
Histopathologic Findings

A retrospective study was conducted in nine patients with rabies admitted to a hospital of Fortaleza, Brazil. Autopsy was performed in all cases. The ages ranged from three to 81 years and six were males. They all were bitten by dogs. The time between the accident and the hospital admission ranged from 20 to 120 days (mean 45 ± 34 days). The time until death ranged from one to nine days (mean 3.3 ± 5.5 days). The signs and symptoms presented were fever, hydrophobia, aerophobia, agitation, disorientation, dyspnea, sialorrhea, vomiting, oliguria, sore throat, pain and hypoesthesia in the site of the bite, headache, syncope, cough, hematemesis, mydriasis, hematuria, constipation, cervical pain and priapism. In three out of six patients, there was evidence of acute renal failure, defined as serum creatinine > 1.4 mg/dL. The post-mortem findings in the kidneys were mild to moderate glomerular congestion and mild to intense peritubular capillary congestion. Acute tubular necrosis was seen in only two cases. This study shows some evidence of renal involvement in rabies. Histopathologic findings are nonspecific, so hemodynamic instability, caused by autonomic dysfunction, hydrophobia and dehydration must be responsible for acute renal failure in rabies.

scholarly journals Idiopathic retroperitoneal fibrosis: A report on 15 patients

2015 ◽  
Vol 72 (10) ◽  
pp. 928-931 ◽  
Author(s):  
Jovan Hadzi-Djokic ◽  
Tomislav Pejcic ◽  
Dragoslav Basic ◽  
Ivana Vukomanovic ◽  
Zoran Dzamic ◽  
...  
Keyword(s):  
Surgical Procedures ◽  
Retroperitoneal Fibrosis ◽  
Early Recognition ◽  
Signs And Symptoms ◽  
Omental Flap ◽  
Definitive Treatment ◽  
Pathological Examination ◽  
Idiopathic Retroperitoneal Fibrosis ◽  
The Mean

Background/Aim. Retroperitoneal fibrosis (RPF) represents a chronic pathological process characterized by fibrosis which entraps and compresses the ureters and the great blood vessels in the retroperitoneal space. A specific form of RPF is idiopathic RPF, an uncommon collagen vascular disease of unclear etiology. The series of 15 patients which underwent open surgical repair due to idiopathic RPF is presented herein. Methods. From 1989 to 2012, 11 male and 4 female patients underwent surgery due to primary RPF. The ureters were entrapped unilaterally (7 patients), or bilaterally (8 patients). Major symptoms included low back pain due to hydronephrosis (9 patients), uremia (4 patients), and urinary tract infection (2 patients). The diagnosis was based on intravenous urography (IVU), retrograde ureteropyelography and computed tomography (CT). Results. Surgical procedures included intraperitoneal ureteral displacement (8 patients) and ureteral wrapping with omental flap (6 patients). One patient underwent bilateral ureteral stenotic segments resection and oblique ureterography, followed by wrapping with omental flap. Pathological examination confirmed primary RPF in all patients. The mean operative time was 3.5 h (range 2.5-4.5 h). The average intrahospital stay was 21 days (range 16-26 days). The mean follow up was 32 months (6-46 months). During the follow up, 12 patients had improvement on IVU. Conclusion. Early recognition of signs and symptoms of RPF is of the utmost importance for the outcome. Surgical procedures, including ureteral wrapping with omental flap, or intraperitoneal ureteral displacement, usually represent definitive treatment.

DIAGNOSIS AND TREATMENT: ACUTE RENAL FAILURE

PEDIATRICS ◽  
1965 ◽  
Vol 35 (3) ◽  
pp. 478-481
Author(s):  
Malcolm A. Holliday
Keyword(s):  
Renal Failure ◽  
Acute Renal Failure ◽  
Glomerular Filtration Rate ◽  
Renal Disease ◽  
Glomerular Filtration ◽  
Filtration Rate ◽  
Obstructive Uropathy ◽  
Urine Flow ◽  
Water Restriction ◽  
Plasma Electrolyte

ACUTE RENAL FAILURE is an uncommon emergency which faces pediatricians. It is usually easy to recognize. The management in the early phase is critical to the survival potential of the patient. The purpose of this review is to cite the causes, characteristics, and principally the management of acute renal failure. Renal failure is defined as a state in which there is not sufficient kidney function to prevent the development of severe uremia or to maintain plasma electrolyte values in a range compatible with ordinary activities. Clinically the condition is associated with mental confusion, stupor, and frequently convulsions. Persistent hiccoughs, irregular respirations, and muscle cramps also may occur. Usually though not always, there is obvious oliguria. Since urine flow is ordinarily but 0.2-2,0% of glomerular filtration rate, and since glomerular filtration rate reduction to 5-10% may be associated with uremia, it is possible to have renal failure without oliguria. It is also possible to have physiological oliguria (< 300 ml per square meter) in response to rigid water restriction that is not related to renal failure. Hence, the term must be defined in terms of its effect on plasma composition rather than in terms of urine flow. The presence of certain clinical conditions known to result in acute renal failure should alert the physician. These include: nephrotoxie agents; hemoglobinuria or myoglobinuria; shock with anoxic damage; acute, diffuse renal disease; acute dehydration in patients with chronic advanced renal disease; and acute obstructive uropathy. Nephrotoxic agents, hemoglobinuria, and shock all result in acute tubular necrosis, and recovery depends upon the capacity of the nephron to regenerate on an intact basement membrane.

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