Nuclear DNA content and cytology in urinary bladder tumors.
نویسندگان
چکیده
منابع مشابه
Diagnosis of Bladder Cancer with Urinary Cytology, Immunocytology and DNA-Image-Cytometry1
DNA-image-cytometry and antibodies directed against the Lewis X- and the 486p 3/12 antigen were applied to improve diagnostic accuracy of urinary cytology for the detection of bladder cancer. Cytology, immunocytology and DNA-image-cytometry were performed in spontaneously voided urine samples and barbotage bladder washings from 71 patients. The DNA content was determined using the CM-1 Cytomete...
متن کاملCytology and Urinary Markers for the Diagnosis of Bladder Cancer
Primary detection and follow-up of patients with non–muscle-invasive (NMI) bladder cancer (BC) is done by urethro-cystoscopy (UCS) and, in most cases, cytology. Many urine-based tests have been developed, and in general, these tests have a higher sensitivity than cytology but a lower specificity. In this review, we assessed the value of urine tests for screening, primary detection, and surveill...
متن کاملsensitivity and specificity of urinary bladder cancer antigen for diagnosis of bladder tumor;a comparative study with urinary cytology
cystoscopy and urinary cytology are currently the basis for diagnosis and follow-up of bladder tumors. research to find a sensitive and specific tumor marker for diagnosis of bladder tumor is actively underway, however, due to low sensitivity and high cost of cytology. this cross-sectional study was performed in 65 patients to evaluate whether urinary bladder cancer (ubc) antigen level can ...
متن کاملClinical usefulness of urine cytology in the detection of bladder tumors in patients with neurogenic lower urinary tract dysfunction
Introduction Screening for bladder cancer in patients with neurogenic lower urinary tract dysfunction is a challenge. Cystoscopy alone is not sufficient to detect bladder tumors in this patient group. We investigated the usefulness of combined cystoscopy and urine cytology. Materials and methods By a systematic chart review, we identified all patients with neurogenic lower urinary tract dysfu...
متن کامل[Image cytometric DNA analysis in bladder tumors].
UNLABELLED We studied image cytometric DNA analysis of bladder tumors to evaluate malignant potentials of bladder tumors. METHODS Thirty nine samples were obtained by TUR from 37 patients. Nuclear DNA content of all samples were measured by image cytometer and were determined ploidy pattern by DNA histogram. RESULTS Of 39 TCC non-diploid pattern was recognized in 50% of grade 1 cases, 73% o...
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ژورنال
عنوان ژورنال: The Journal of the Japanese Society of Clinical Cytology
سال: 1992
ISSN: 1882-7233,0387-1193
DOI: 10.5795/jjscc.31.426