The Significance of p53 and K-ras Immunocytochemical Staining in the Diagnosis of Malignant Biliary Obstruction by Brush Cytology during ERCP

Background/Aims: Brush cytology during ERCP can provide a pathologic diagnosis in malignant biliary obstruction. K-ras and p53 mutations are commonly found in biliary and pancreatic cancers. We evaluated the diagnostic yield of brush cytology and the changes obtained by adding p53 and K-ras staining...

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Veröffentlicht in:	Gut and liver 2010-06, Vol.4 (2), p.219
Hauptverfasser:	Young Sup Kim, Ho Gak Kim, Ji Min Han, Change Jae Hur, Byeong Suk Kim, Jin Tae Jung, Joong Goo Kwon, Eun Young Kim, Chang Ho Cho, Yoon Kyung Sohn
Format:	Artikel
Sprache:	kor
Schlagworte:	Brush cytology ERCP Immunocytochemical stain Malignant biliary obstruction
Online-Zugang:	Volltext
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