Value of the Innovated Technique Agarose Cell Block in Improving the Sensitivity of Urine Cytology in Cases of Bladder Carcinoma

Autor:	Lobna Y Ghanem, Mahmoud A Abbas, Tarek M Amin, Samia M Abdelrazik, Hoda Yehia, Soheir S. Mansy
Rok vydání:	2006
Předmět:	Cytodiagnosis H&E stain Urine Adenocarcinoma Pathology and Forensic Medicine chemistry.chemical_compound Predictive Value of Tests Structural Biology Carcinoma medicine Humans Cell block Urine cytology Chromatography Tissue Embedding medicine.diagnostic_test Eosin Chemistry Sepharose Reproducibility of Results medicine.disease Microscopy Electron Urinary Bladder Neoplasms Agarose Urine sample
Zdroj:	Ultrastructural Pathology. 30:379-385
ISSN:	1521-0758 0191-3123
DOI:	10.1080/01913120600854269
Popis:	Proper handling and processing of urine sample can greatly improve diagnostic sensitivity. This work investigates the value of agarose cell block technique in processing urine samples simultaneously for light and electron microscopic examination, with the prospect to enhance the quality of diagnosis. The material of this study consisted of 45 voided urine samples, processed for the performance of Papanicolaou-stained urine smears, agarose cell blocks paraffin sections stained with hematoxylin & eosin, and electron microscopy-contrasted ultrathin sections. The studied technique increases the sensitivity of urine cytology and opens a new prospect for cytomorphological study.
Databáze:	OpenAIRE
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