Including the Sheath Rinse to Improve Cellular Yield in Biliary Brushing Cytology
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چکیده
منابع مشابه
Including the Sheath Rinse to Improve Cellular Yield in Biliary Brushing Cytology
The incidence of intrahepatic cholangiocarcinoma has been increasing in the last few decades. Interestingly over this period, the incidence of extrahepatic cholangiocarcinoma remained stable. However, the proportion of patients with early stage, small or localized tumors remained the same. This reflects a true increase in the incidence without a corresponding significant gain in our ability to ...
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Sampling techniques are combined during bronchoscopy to increase the diagnostic yield for endobronchial malignant tumours. Bronchial biopsy provides the definitive histological diagnosis in most cases, but accompanying cytological procedures such as washing, brushing, needle aspiration or imprint cytology can increase diagnostic yield. In this prospective study, a different cytological techniqu...
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AIM To evaluate the diagnostic yield of brush cytology for biliary strictures detected on ERCP when a systematic approach is used. PATIENTS AND METHODS Data on 62 consecutive patients with a biliary stricture on ERCP were collected. Cytological samples were processed immediately after brushing in the endoscopy room, and all were analyzed by the same pathologist. For the statistical analysis s...
متن کاملDNA Methylation Markers Improve the Sensitivity of Endoscopic Retrograde Cholangiopancreatography-Based Brushing Cytology in Extrahepatic Cholangiocarcinoma
Endoscopic retrograde cholangiopancreatography with brushed cytology is still the standard method for the diagnosis of extrahepatic cholangiocarcinoma in obstructive jaundice; however, the diagnostic yield is limited. To improve the diagnostic sensitivity, DNA methylation analysis is an attractive candidate, since this may constitute a stable marker in brushed specimens. Therefore, this study a...
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BACKGROUND Pathologic evidence of biliary diseases can be obtained from cytology in addition to endoscopic retrograde cholangiopancreatography (ERCP); however, the diagnostic effectiveness is not satisfactory. STUDY AIM This retrospective, single-center study evaluated the efficacy of various sampling methods for the cytologic diagnosis of bile duct cancer. PATIENTS AND METHODS Biliary samp...
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ژورنال
عنوان ژورنال: Clinical Endoscopy
سال: 2017
ISSN: 2234-2400,2234-2443
DOI: 10.5946/ce.2017.113