Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0034186 (pyelonephritis)
 6,144 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We present a case of emphysematous pyelonephritis (EPN) with sepsis and disseminated intravascular coagulation (DIC). An 87-year-old man with a history of uncontrolled diabetes mellitus (DM) for more than 25 years was admitted to our hospital for altered mental status and high fever. The initial diagnosis was acute pyelonephritis based on the findings of pyuria and right costovertebral angle knock pain. DIC developed rapidly even though empirical antimicrobial therapy had been started immediately. The abdominal CT revealed the presence of gas in the right renal parenchyma; the definitive diagnosis was EPN. Escherichia coli (E. coli) was identified from both blood and urine cultures. We selected medical conservative therapy with antibiotics because of his advanced age and a history of myocardial infarction three months previously. With only noninvasive therapy and no surgical therapy, his condition improved and he was discharged four months after admission. EPN is a rare, severe gas-forming, necrotizing infection of the renal parenchyma and surrounding areas. Over 90% of the cases occur in DM patients and the most common causative organism is E. coli (60%). The mortality rate with only medical conservative therapy is approximately 20% and transurethral and/or percutaneous drainage or nephrectomy are generally reported to be necessary. To our knowledge, no case with EPN over the age of 84 years has been reported. Although his condition was very severe on admission and long-term antimicrobial therapy was necessary, he was ambulatory at the time of discharge. Herein, we report the pertinent EPN literature and discuss the management of EPN.
 ...
PMID:[Case of emphysematous pyelonephritis with sepsis and disseminated intravascular coagulation]. 1842 71

Renal colic pain due to obstructing stone is the main renal cause of acute flank pain. However, other causes may be responsible for the same clinical findings, including acute pyelonephritis, acute vascular conditions, and hemorrhage. The purpose of this review is to describe the differential diagnosis, the computed tomographic findings and pitfalls, and the role and impact of computed tomography in the diagnosis and management of the renal causes of acute flank pain.
 ...
PMID:Computed tomography in the nontraumatic renal causes of acute flank pain. 1885 40

A 60-year-old woman underwent detailed examinations for hepatic disorders and pancreatic tumor at the Department of Internal Medicine. A tumor mass in her left renal pelvis and a thickened wall in her left ureter were observed on computed tomography (CT) and magnetic resonance imaging (MRI) images. Retrograde ureteropyelography and drip infusion pyelography images showed a stenosis in 1 vertebral body from the left ureteropelvic junction. Urinary cytology finding was class III-a; however, malignancy could not be disregarded. Since the patient continued to experience severe dorsal pain, a left nephroureterectomy was subsequently performed at the patient's request. Pathological tests showed no malignant findings, and based on the chronic pyelonephritis, we diagnosed her condition as an inflammatory pseudotumor. Not many inflammatory pseudotumors are found in the urinary tract, and even fewer are manifest in the renal pelvis and ureter. Although inflammatory pseudotumors are generally benign, cases of repeated local recurrence exist. Therefore, a meticulous follow-up observation is required.
 ...
PMID:[Case report of inflammatory pseudotumor that occurred at the ureteropelvic junction]. 1906 29

The French Indian Ocean island Mayotte was hit by an outbreak of chikungunya in January 2005. The purpose of this retrospective study is to report data recorded over a five-month period (February - June 2006) in the pediatric-neonatal department of the Hospital Center in Mayotte. The study cohort includes a total of 50 children in whom chikungunya was confirmed by molecular tools. Mean age was 9.3 years and the male-to-female sex ratio was 1:5. The main symptoms were intense pain (88%), high fever (82%), and skin rash (80%) that was less common in children under 2 years of age. Neurological complications were observed in 46% of patients including hypotonia (22%) that occurred mainly in newborns, meningitis syndrome (18%) and convulsions (16%) that occurred mainly in children over 2 years of age. Infectious complications included pneumonia (4%), pyelonephritis (2%), and possible nosocomial septicemia due to Pseudomonas (6%). The main hematological abnormalities were lymphopenia (27%) and thrombopenia (16%). Serum CRP values were moderately high (mean, 25 mg/l). Elevated AST (24%) and ALT (10%) values were observed. High CSF protein levels were noted in 30% of cases. A total of 25 children required hospitalization for more than 10 days. There were two deaths in newborns infected before the seventh day of life. The main risk factors for hospitalization longer than 10 days were premature birth and age at the time of chikungunya infection.
 ...
PMID:[Confirmed chikungunya in children in Mayotte. Description of 50 patients hospitalized from February to June 2006]. 1906 81

Brucellosis which is a endemic in Turkey, is a systemic infection which can affect any organ or system in the body. Since signs and symptoms of brucellosis resemble many other diseases, misdiagnosis and related increase in morbidity rate, are common. In this report, a case of brucellosis complicated with endocarditis, pyelonephritis, sacroileitis and thyroiditis, was presented. The case was a 32-years-old female patient in whom the diagnosis of brucellosis was delayed by 12 months since it was not taken into consideration during the clinical follow-up of the patient in various clinical centers. The patient was admitted to our center with the complaints of fever, headache, back pain, night sweats, fatigue, loss of appetite, weight loss, dysuria and polyuria. The patient had a history of consumption of raw milk and dairy products. Positive Brucella tube agglutination test (1/1280) and isolation of Brucella spp. in blood cultures led to the diagnosis of brucellosis. Sacroileitis was diagnosed upon pain on right hip joint movements, pain and restriction at the same joint in FABER test. The detection of vegetation during echocardiography, cardiac murmur during physical examination and the determination of increased ESR and CRP levels led to the diagnosis of endocarditis. Abdominal ultrasonography and urinalysis results (hematuria, proteinuria and pyuria) revealed pyelonephritis and increased free T3 and T4, decreased TSH and positive anti-thyroid autoantibodies (anti-TG, anti-TPO) revealed thyroiditis. Treatment was started with combination of rifampisin (1 x 600 mg/day) and doxycycline (2 x 100 mg/day). After the diagnosis of endocarditis, trimethoprim-sulfamethoxazole (3 x 960 mg/day) and streptomycin (1 x 1 g/day) were added to the treatment. Valve replacement surgery was planned, however, the patient didn't accept surgical intervention and antimicrobial treatment continued with streptomycin for 21 days and other antibiotics for six months. The patient exhibited significant improvement after the medical treatment. Although sacroileitis is a frequent complication of brucellosis, endocarditis, thyroiditis and pyelonephritis are among the rare complications. In cases of brucellosis with multiorgan involvement including endocarditis, successful results may be achieved by aggressive antimicrobial treatment. In endemic areas, brucellosis should always be taken into consideration in patients with fever of unknown origin and multisystem involvement.
 ...
PMID:[A case of brucellosis complicated with endocarditis, pyelonephritis, sacroileitis and thyroiditis]. 1933 91

Cases 1 and 2 were a 84-year-old, 64-year-old female relatively. Case 2 had a history of uncontrolled diabetes mellitus. Both cases were referred to our hospital with a chief complaint of high fever. Initial diagnosis was acute pyelonephritis based on the findings of pyuria and right costovertebral angle knock pain. Abdominal computed tomography (CT) scan revealed a gas shadow in the right renal pelvis and calyx with right ureteral stone. The definitive diagnosis was emphysematous pyelonephritis (EPN). We selected transureteral catheterization into the right ureter immediately. Escherichia coli was identified from urine culture. Conservative therapy with antibiotics was also effective and general condition improved. Herein we discussed the etiology, symptomatology, choice of treatment and prognosis of emphysematous pyelonephritis. Recently CT is an effective imaging method for diagnosis at an early stage. Antibiotics therapy combined with transureteral drainage of gas-forming urolithiasis is effective as the initial conservative therapy.
 ...
PMID:[Two cases of emphysematous pyelonephritis successfully treated by transurethral catheterization]. 1950 43

Urinary tract infections (UTIs) are the most common source of bacterial infections among young febrile children. Accurate diagnosis of acute pyelonephritis (APN) and vesicoureteral reflux (VUR) is important because of their association with renal scarring, leading in the cases to long-term complications. However, the gold standard examinations for both are either DMSA scan (for APN and scar) or cystography (for VUR) and present limitations (feasibility, pain, cost, etc.). Procalcitonin, a reliable marker of bacterial infections, was demonstrated to be a good predictor of both renal parenchymal involvement in the acute phase and late renal scars. Furthermore, it was also found to be associated with high-grade VUR and was the key tool of a clinical decision rule to predict high-grade VUR in children with a first UTI. Therefore, procalcitonin may certainly be found playing a role in the complex and still debated picture of which examination should be performed after UTI in children.
 ...
PMID:Procalcitonin: a key marker in children with urinary tract infection. 2127 26

Most physical illness in vertebrates involves inflammation. Inflammation causes disease by fluid shifts across cell membranes and cell layers, changes in muscle function and generation of pain. These disease processes can be explained by changes in numbers or function of ion channels. Changes in ion channels have been detected in diarrhoeal illnesses, pyelonephritis, allergy, acute lung injury and systemic inflammatory response syndromes involving septic shock. The key role played by changes in ion transport is directly evident in inflammation-induced pain. Expression or function of all major categories of ion channels like sodium, chloride, calcium, potassium, transient receptor potential, purinergic receptor and acid-sensing ion channels can be influenced by cyto- and chemokines, prostaglandins, leukotrienes, histamine, ATP, reactive oxygen species and protons released in inflammation. Key pathways in this interaction are cyclic nucleotide, phosphoinositide and mitogen-activated protein kinase-mediated signalling, direct modification by reactive oxygen species like nitric oxide, ATP or protons and disruption of the cytoskeleton. Therapeutic interventions to modulate the adverse and overlapping effects of the numerous different inflammatory mediators on each ion transport system need to target adversely affected ion transport systems directly and locally.
 ...
PMID:Ion channels in inflammation. 2127 80

For the purpose of improvement of the effectiveness of the treatment of urinary tract infections in military personnel in condition of High North were studied 505 clinical records of military personnel took the treatment from 1998 till 2009. It is established that the part of urinary tract infections from the urologic pathology in contract military personnel is higher than in draft military personnel. Among urinary tract infections prevails pyelonephritis associated with urolithiasis and abnormal development of kidneys. The main type of contamination under the acute pyelonephritis in military personnel is ascending. For this type dysuria, leukocyturia and bacteriuria are characteristic. For the hematogenous contamination pain in lumbar region, imperceptible leukocyturia, proteinuria are characteristic. Kidney carbuncles are higher in 2.5 times in draft military personnel. The main pathogen is aurococcus. "Gates" of this infection are furunculuses of different localization.
 ...
PMID:[Characteristics of urinary tract infections in military personnel in military service in Far North]. 2148 55

In front of infant and toddler presenting with unexplained cries, unusual behavior, and tachycardia, pain should be recognized, and signs and symptoms of shock and intestinal occlusion should be sought without any delay. Meningitis, pyelonephritis, and pneumonia must be taken into consideration in a young child with fever and irritability. In the presence of any paroxystic pain with refusal of feeding, one should consider acute intestinal occlusion, volvulus due to intestinal malrotation if associated with signs of shock, and volvulus related to postsurgical adhesions if history of abdominal surgery. Abdominal ultrasonography is the exam of choice in these cases. Examination of inguino-scrotal region is essential in order to rule-out inguinal hernia, ovarian hernia, and testicular torsion. Infant colic and peptic esophagitis are common causes of recurrent pain.
 ...
PMID:[Diagnosis of acute abdominal pain in infants]. 2169 87


<< Previous 1 2 3 4 5 6 7 8 9 10 Next >>