نتایج جستجو برای: pediatric renal biopsy
تعداد نتایج: 443762 فیلتر نتایج به سال:
BACKGROUND Reduced estimated glomerular filtration rate (eGFR) and proteinuria are risk factors for end-stage renal disease (ESRD), of which benign nephrosclerosis is a common cause. However, few biopsy-based studies have assessed these associations. METHODS We performed retrospective cohort study of 182 Japanese patients who underwent renal biopsy from June 1985 through March 2014 and who we...
Objectives: Several biologics therapy reportedly regress gastric amyloid deposition in AA amyloidosis patients, but it is uncertain whether they can also regress renal amyloid deposition. We carried out serial renal biopsy to clarify the regression of amyloid deposition in kidney by biologics. Methods: After the diagnosis of AA amyloidosis was determined by gastric biopsy to rheumatoid arthriti...
Pediatric nasopharyngeal tumors are rare, and few clinicians possess more than anecdotal experience. The differential diagnosis includes a diverse group of benign and malignant tumors, but can be narrowed further based on the clinical and radiographic appearance of the mass. Nasopharyngeal angiofibroma has such characteristic angiographic and CT imaging that many authors suggest biopsy is not e...
Aim: Renal tumors in children are rare. Wilms’ tumor (WT) is the most common renal childhood. The aim of this study to investigate data on demographic factors, treatment, and follow-up results pediatric patients who were operated for determine factors affecting mortality.
 Material Method: Patients our clinic 2005-2020 evaluated retrospectively. Age at diagnosis, gender, complaint, localiz...
Pathological examination of a radical nephrectomy for papillary renal cell carcinoma showed tumour present within the perinephric fat, with a morphology indicative of iatrogenic tumour cell tracking caused by previous biopsy of the mass. This is a rare complication of percutaneous biopsy, and as this procedure is becoming more common in investigating renal masses, it is important that the profe...
AIMS/INTRODUCTION Patients with diabetic nephropathy (DN) typically show varying degrees of proteinuria and renal impairment. Because these clinical signs are frequently observed in other glomerulopathies, renal biopsy is required to make a definitive diagnosis of DN. We carried out the present study to evaluate the significance of renal biopsy for patients who have been presumptively diagnosed...
Dabigatran is a direct thrombin inhibitor that reduces the risk of systemic embolism in patients with nonvalvular atrial fibrillation. We report a case of an elderly man who developed unexplained rapid decline in renal function 6 weeks after starting dabigatran. A renal biopsy was planned to find out the etiology of acute renal failure, but the patient has significantly prolonged coagulation pa...
OBJECTIVE To evaluate serum anti-C1q antibodies as a biomarker of systemic lupus erythematosus (SLE) flare and as a proposed noninvasive alternative to renal biopsy which is still the "gold standard" to determine renal activity in SLE. METHODS Serum anti-C1q antibodies were measured in our patients (all were females), they were followed at the nephrology and pediatric nephrology units at the ...
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