نتایج جستجو برای: urine diagnostic test
تعداد نتایج: 1107522 فیلتر نتایج به سال:
OBJECTIVE To investigate the diagnostic value of the nuclear matrix protein 22 (NMP22) test in comparison to urine cytology for the detection of upper tract urothelial carcinoma. PATIENTS AND METHODS Patients with transitional cell carcinoma of the upper urinary tract (n = 34) and patients with renal calculosis (n = 25) were included in this study. Voided urine samples and separated catheter ...
the fna (fine needle aspiration) procedure is simple, inexpensive, available and a safe method for the diagnosis of a neck mass. fna has numerous advantages over open surgical biopsies as an initial diagnostic tool; therefore we decided to compare the accuracy of this method with open biopsy. this retrospective as well as descriptive study comparing preoperative fna results with existing data i...
Quantitation of urinary protein excretion is important for diagnostic and prognostic purposes and to achieve the best treatment. The method most commonly used to measure urinary protein in 24 hour urine samples, are time consuming and often inaccurate. This study performed on 101 persons. Urine samples were collected three times aday. The protein/creatinine ratio(mg:mg) was measured and c...
OBJECTIVE To evaluate the accuracy of urine protein-to-creatinine (P/C) ratio in an untimed urine specimen as compared with 24 h total protein excretion for measurement of proteinuria in patients with lupus nephritis. METHODS Proteinuria in patients with lupus nephritis was assessed by 24 h total protein excretion and spot urine P/C ratio. Correlation and limits of agreement between the two m...
Background Asymptomatic bacteriuria is one of the common problems in pregnancy. Asymptomatic bacteriuria is associated with pyelonephritis, preterm labor and low birth weight infants. The physiological and anatomical changes in pregnancy facilitate urinary tract infection (UTI) during pregnancy. Several tests are available for diagnosis of asymptomatic bacteriuria. The urine culture is a gold s...
The aim of the present study was to evaluate the diagnostic value of the ImmunoCyt test compared with urine cytology in detecting bladder cancer. A systematic literature search was performed to locate all publications reporting on the diagnostic accuracy of the ImmunoCyt test for bladder cancer. Data were extracted from 2×2 tables or calculated from reported accuracy data. Collected data were m...
The observation of urine protein as a sign of renal disease is one of the eldest examples in medical history where individual measures are used as diagnostic symptoms. Until the 18th century the uroscopist used his eyes, nose and sometimes taste to come to a diagnostic conclusion. From this early use of urine to establish a diagnosis, qualitative and quantitative chemical and microscopic proced...
Âlkaptonuria is a very rare hereditary disease with the liver enzyme homogentisic oxidase deficiency which is the result of accumulation of homogentisic acid in tissues along with excretion in urine in large quantities. Ôchronosis is clinical expression of alkaptonuria with the symptoms on the visceral organ, articular and connective tissues. The patient was a middle-aged man with prolo...
BACKGROUND The Kato-Katz is the most common diagnostic method for Schistosoma mansoni infection. However, the day-to-day variability in host egg-excretion and its low detection sensitivity are major limits for its use in low transmission zones and after widespread chemotherapy. We evaluated the accuracy of circulating cathodic antigen (CCA) urine-assay as a diagnostic tool of S. mansoni. In com...
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