منابع مشابه
Diagnostic value of cytology of voided urine.
There are 961 new cases and approximately 366 deaths from urothelial carcinoma registered annually in Croatia. Exfoliative urinary cytology has important role in detection of high grade urinary tumors, invasive and in situ lesions respectively. In contrast to cystoscopy and biopsy, cytology is a noninvasive method which is easily repeated. The aim of this retrospective study was to assess value...
متن کاملUrine cytology by a filter imprint method.
The introduction of programmes to detect bladder cancer in people exposed to carcinogens and the increased interest in the value of urinary cytology as a diagnostic procedure have resulted in the need for a satisfactory method of preparing specimens. Ideally, the method must be simple to perform and reproducible, and result in a high degree of cellular clarity and minimal cellular distortion. V...
متن کاملUnresolved discrepancies between cannabinoid test results for infant urine.
BACKGROUND False-positive drug screen results for tetrahydrocannabinol (THC) have been observed. This study investigated the rate of unconfirmed positive screen results in infant and noninfant urine samples and evaluated possible reasons for differences. METHODS The rate of unconfirmed positive THC screen results for urine samples was determined retrospectively in 2 independent data sets (n =...
متن کاملUrine Cytology: Useful Screening Method for Polyoma Virus Nephropathy in Renal Transplant Patients
Polyoma virus nephropathy occurs in 3% to 4% of renal transplant recipients, causing graft loss in 50% of cases. The objective of the present study was to explore the effects of age, sex, post-transplantation period and plasma creatinine levels on the polyoma virus infection in kidney transplanted patients. Urine samples were collected from 362 patients, centrifuged and microscopic slides prepa...
متن کاملRenal Histopathology , Urine Cytology , and Cytopathology of Acute Renal Failure
Causes of acute renal failure can be divided into three categories: 1) prerenal, due to inadequate perfusion; 2) postrenal, due to obstruction of outflow; and 3) intrinsic, due to injury to renal parenchyma. Among the latter, diseases of, or injury to, glomeruli, vessels, interstitium, or tubules may lead to a decrease in glomerular filtration rate (GFR). Glomerular diseases that lead to acute ...
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ژورنال
عنوان ژورنال: American Journal of Clinical Pathology
سال: 2007
ISSN: 0002-9173,1943-7722
DOI: 10.1309/xuvxfxmfpl7telce