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

Cocaine abuse is associated with a constellation of serious medical complications. An unrecognized and recently described complication of cocaine use is rhabdomyolysis with acute renal failure. We describe the first patient identified in our institution with this entity, admitted to the medical services with oliguric acute renal failure. Three days prior to admission the patient had a cocaine snorting binge. He presented with bilateral flank pain, gross hematuria, vomiting and chills. No history of crush injury, prolonged immobilization and or seizures was reported. On admission the vital signs were normal, physical exam revealed periorbital edema and marked soft tissue neck swelling. Lab values: Bun 120 mgs%, Creat. 10.7 mgs%, Na 132 meq/lt, Co2 13mq/lt, Cl, 103meq/lt, Co2 13meq/lt, Ca 5.3 mgs%, CPK 30,800 U/L with a MM fraction of 98%, LDH 600 U/L, SGOT 300 U/L. The urine was dark red with a ph of 6.5 and 100 rbc/hpf. The anti-GBM antibody and blood cultures were negative. An abdominal sonogram was normal. He received peritoneal dialysis and was discharged on his 14th hospital day with a CPK of 2,800 U/L and decreasing azotemia. Cocaine associated rhabdomyolysis has only been recently described in the literature (AJM April, 88). Acute myoglobinuric renal failure needs to be added to the growing list of medical complications of cocaine use.
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PMID:Cocaine and rhabdomyolysis: report of a case and review of the literature. 207 48

Acute focal bacterial nephritis refers to a renal mass caused by acute focal infection. We report a case of acute focal bacterial nephritis, herein. The case was in a 56-year-old woman, who was hospitalized with the chief complaint of left flank pain, chills and fever. Intravenous pyelography suggested the presence of a mass in the upper pole of the left kidney. Ultrasonography showed a hypoechoic mass, CT scan revealed a round, low density mass. Antibiotic therapy resulted in resolution of symptoms, and a follow-up CT scan and ultrasonography showed complete resolution of the renal mass.
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PMID:[A case of acute focal bacterial nephritis]. 230 87

There is controversy regarding the role of radiological imaging for urinary tract infection (UTI). The "gold standard" has been the intravenous pyelogram (IVP). Yet, the IVP has a very limited value with only about 25% of children with pyelonephritis demonstrating abnormalities. Ultrasound (US) has recently been advocated as a replacement for the poorly sensitive and poorly specific IVP. However, comparative studies between US and IVP indicate only an equivalent sensitivity and specificity. Cortical scintigraphy with Technetium-99m glucoheptonate (99mTc GH) or 99mTc dimercaptosuccinic acid (99mTc DMSA) has also been advocated as a means of differentiating parenchymal (pyelonephritis) from nonparenchymal (lower UTI) involvement in UTI. The clinical presentation may be misleading especially in the infant and child in whom an elevated temperature, flank pain, shaking chills, or an elevated sedimentation rate are often lacking. The clinician attempts to localize the site of infection for it has a direct bearing upon the therapy. A collecting system infection can often be eradicated with a single oral dose of an appropriate antibiotic, whereas renal parenchymal involvement requires IV therapy for an extended interval. Cortical scintigraphy can localize the site of infection with a high degree of accuracy. Recent studies report a sensitivity of 86% and specificity of 81% of pyelonephritis. This is in contrast to the IVP with a sensitivity of only 24% and US with a sensitivity of only 42%. The scintigraphic appearance of parenchymal infection of the kidney is a spectrum of minimal to gross defects reflecting the degree of histologic involvement that spans from a mild infection to frank abscess. Cortical scintigraphy can be used to monitor the evolution of scarring following infection. Cortical scintigraphy with 99mTc DMSA or 99mTc GH is the method of choice for the initial evaluation of UTI. Not only does it have a very high sensitivity and specificity for differentiating parenchymal from collecting system disease, but it also provides an accurate quantitative measurement of function and in combination with radioiodinated orthoiodohippurate renography and Lasix (furosemide; Abbott Laboratories, North Chicago) diuresis will also differentiate significant obstruction from stasis. The use of radionuclide techniques opens new vistas for the investigation of UTI. Cortical scintigraphy should become the gold standard by which other technologies, therapy, and theoretical considerations of pyelonephritis are measured.
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PMID:The role of scintigraphy in urinary tract infection. 306 83

The records of 47 patients with a perinephric abscess diagnosed from 1975 to 1986 at 8 San Francisco Bay Area hospitals were reviewed. The mean age was 51 years. Fifty-five percent were females and 45%, males. The left kidney was affected in 47% of cases, the right kidney in 40%, both in 4%, and a transplanted pelvic kidney in 9%. Fever (55%), chills or diaphoresis (47%), flank pain (40%), abdominal pain (40%), and nausea or vomiting (32%) were the most common presenting symptoms. About half the patients had symptoms for 1 week or less and 12% had no symptoms. Fever was documented before diagnosis in 88% of patients. Abdominal mass (13%) or tenderness (49%), and flank mass (9%) or tenderness (42%) were seen less frequently, and 11% of patients did not have fever, flank, or abdominal findings. The most frequent underlying conditions included previous urologic surgery (45%), previous urinary tract infection (38%), diabetes mellitus (36%), and urinary tract stones (36%). Cultures of perinephric abscesses yielded gram-negative aerobes in 52% of patients, primarily Escherichia coli. Staphylococcus aureus was isolated in 26% of patients and anaerobes in 17%. A single pathogen was isolated in 71% and multiple isolates in 29%. Of interest and great potential therapeutic importance was culture of anaerobes, primarily Bacteroides spp. in 17%, Enterococcus spp. in 7%, and Candida albicans in 7%. Positive blood and urine cultures identified perinephric abscess organisms exactly in 58% and 37% of cases, respectively. Routine laboratory tests such as the white blood cell count and urinalysis were insensitive and non-specific for perinephric abscess. Leukocytosis and anemia at admission were seen in slightly more than half of the patients. For radiologic diagnosis, computerized tomographic scanning was most helpful. Ultrasound and intravenous pyelography were falsely negative in about one-third of cases. Mortality (13%) was low in this series when compared with earlier studies, and probably reflects modern medical care. Six patients (13%) died during hospitalization, 2 of whom had diagnosis of PNA established only at autopsy. Drainage of the perinephric abscess was carried out by open surgical drainage in 64% of patients, percutaneous drainage in 19%, and both in 13%. The initial procedure, whether open surgical drainage or percutaneous catheter drainage, was usually successful. Late complications included nephrocutaneous fistulas in 3 patients and disseminated candidiasis in 1 patient.
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PMID:Perinephric abscess. Modern diagnosis and treatment in 47 cases. 335 13

We recently experienced a case of renal papillary necrosis which we removed by endourological treatment. A 58-year-old female diabetic patient complaining of left flank pain, fever and chills was admitted to our clinic. She had no past history of analgesic abuse or atypical vasculitis. Physical examination revealed a body temperature of 38 degrees C and tenderness in the left costovertebral angle. Pyuria was noted, and urine cultures grew more than 100,000 colonies of Escherichia coli per cubic millimeter. DIP revealed a diminished renal function, hydronephrosis, distorted middle and lower calyces and filling defect in the dilated ureter. However, there was no evidence of obstruction or ureteral reflux. Retrograde pyelography confirmed distortion and irregularity of the calyces and hydronephrosis due to a shadow defect which was movable during radiographic examinations. Laboratory studies revealed anemia, leucocytosis and hyperglycemia, but no elevation of BUN. Therefore, the patient was diagnosed as renal papillary necrosis. We succeeded in its endourological removal through nephrostomy with a choledochoscope (Olympus Co.) under epidural anesthesia. After surgery, the patient made a satisfactory recovery.
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PMID:[Renal papillary necrosis cured with endourological treatment]. 372 27

Acute hemolysis as a reaction to rifampicin is extremely rare; case reports number less than 15. We recently evaluated a 65-year-old Cambodian refugee who self-regulated the use of rifampicin and isoniazid for pulmonary tuberculosis. Fifteen minutes after a single discontinuous oral dose, he developed flank pain, chills, rigors, vomiting, diarrhea, fever, and brown turbid urine. Laboratory tests at presentation showed acute intravascular hemolysis. Nonoliguric renal failure ensured, and he was transferred to our institution 2 days later. The patient was group A, Rh (D) positive, P1 negative with a cold autoantibody and cold anti-P1 alloantibody. The direct antiglobulin test was negative at the time of transfer. To evaluate the hemolysis, studies were done to test for rifampicin- or isoniazid-dependent antibodies. Rifampicin-dependent antibodies were detected in the antiglobulin phase with broad spectrum anti-human globulin, monospecific anti-gamma chain, and anti-complement antisera. Agglutination titers did not change after dithiothreitol reduction of the patient's serum. We conclude that this patient developed rifampicin-dependent IgG antibodies with complement-fixing capability. The presence of rifampicin-dependent antibodies should be suspected in a patient with hemolysis and/or renal failure taking rifampicin.
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PMID:Acute hemolysis and renal failure with rifampicin-dependent antibodies after discontinuous administration. 398 5

A case of emphysematous pyelonephritis is presented. A 54-year-old woman with diabetes mellitus was admitted because of bilateral ureteral stones. Five days after bilateral ureterolithotomy, she developed left flank pain, chills and fever. Plain x-rays of the abdomen (KUB) showed an enlarged left kidney with a giant gas shadow on the left renal area and no evidence of stone shadow. Drip infusion pyelogram revealed a decrease in the left renal function and the presence of the gas in the pyelocalyceal system. Contrast-enhanced computerized tomograms confirmed the presence of the gas in the parenchyma and pyelocalyceal system. The patient was treated conservatively with intensive antibiotic therapy, intravenous fluids and control of diabetes mellitus. After 3 weeks of therapy, the gas shadow disappeared, and a good recovery of renal architecture and function was achieved.
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PMID:[Emphysematous pyelonephritis: report of a case]. 401 46

The clinical and diagnostic features of renal papillary necrosis (RPN) of 27 patients were studied. Diabetes mellitus was the most frequent (56%) condition associated with RPN. Analgesic abuse, sickle hemoglobinopathy and urinary tract obstruction were present in 4 patients each; in 6 of these 12 patients these conditions were present as a coexistent disease with diabetes mellitus. There was evidence of an acute or chronic infection of the urinary tract in 18 patients, as a coexistent condition with another underlying disease that itself can cause RPN in 14 patients and as the only cause of RPN in another 4. Thus, the presence of more than one diagnostic condition which might be implicated in the causation of RPN was present in 15 patients or 55% of the cases in this series. When infection was excluded, six patients or 22% of the cases had two coexisting diseases, each of which has been implicated as a cause of RPN. This observation underlines the multifactorial nature of this entity and might explain why RPN is not encountered more frequently in each of the various primary diseases with which it has been associated. The average age of the patients at the time of diagnosis was 53 years for women and 56 years for men. Only six of the patients were younger than 40 years, and three of these had sickle hemoglobinopathy. The diagnosis of RPN was based on x-ray findings in eight patients, on the histologic examination of papillary tissue in urine in one, and on autopsy findings in the rest. Papillary necrosis was bilateral in three-fourths of the cases. The clinical picture varied. Most of the patients (67%) presented with chills and fever. Flank pain and dysuria were present in 11 patients (41%). As a rule oliguria was rare and progressive uremia was uncommon. In cases diagnosed at post-mortem, the patients had succumbed to infection or to a primary severe extrarenal disorder with the possibility of RPN having been entertained clinically in only half these cases prior to autopsy.
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PMID:Renal papillary necrosis: an update. 703 74

The "Septic Kidney" usually originates from infected hydronephrosis. The clinical appearance is characterized by poor general condition, in particular shock, severe flank pain, high fever with chills, leucocytosis and often azotemia. The pathogenesis and definition are discussed on the basis of 110 cases. The various therapeutic modalities such as primary nephrectomy, conservative surgery or endoscopic instrumentation are compared and the indications defined. Conservative procedures are preferred over primary nephrectomy.
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PMID:[The septic kidney: primary nephrectomy or conservative surgery? A clinical study of 110 cases (author's transl)]. 740

A followup study on nonhospitalized spinal cord injury patients using clean intermittent catheterization was conducted to evaluate long-term clean intermittent catheterization for any genitourinary complications, and to institute and evaluate prompt management. A total of 50 patients (36 paraplegics and 14 quadriplegics) was followed for 3 months to 6.5 years (average followup 22 months). All patients had a baseline urodynamic study and renal scan before they were discharged from the hospital. Patients with a reflex bladder and sustained, high intravesical pressures (greater than 40 cm. water) were placed on anticholinergic medication to lower voiding pressures and maintain continence. Those on clean intermittent catheterization and condom drainage were also given alpha-blockers to achieve low pressure voiding and to control autonomic dysreflexia. Of 50 patients 43 (86%) acquired a total of 364 events of significant bacteriuria (10(4) or more colony-forming units per ml.) at a rate of 13.63 infections per 1,000 patient-days on clean intermittent catheterization. Subclinical symptoms for urinary tract infection were noted in 22 of the 43 patients (51%), whereas clinical symptoms for urinary tract infection were recorded in 16 of 43 (37%). These symptoms included fever in 8 patients, chills in 3, hematuria in 3 and flank pain in 2. There were 31 genitourinary complications in 21 patients noted during periodic diagnostic evaluations, with 6 classified as upper tract. Of 50 patients 4 (8%) required rehospitalization for urological problems. One patient died of questionable sepsis. Transurethral sphincterotomy was performed in 15 of the 50 patients (30%) and transurethral prostatectomy was done in 1 for multiple reasons, for example high intravesical voiding pressures, difficult catheterization, repeated symptomatic urinary tract infections or per patient request to discontinue clean intermittent catheterization. Of 7 patients who were catheterized by others 4 elected to discontinue long-term clean intermittent catheterization after an average of 13 months. Overall, 33 patients (66%) discontinued clean intermittent catheterization and 17 are still being followed on a long-term basis. Clean intermittent catheterization is a successful long-term option to drain bladders in spinal cord injury patients who can perform catheterization independently.
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PMID:Clean intermittent catheterization in spinal cord injury patients: a followup study. 848 12


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