Diagnostic and therapeutic single-operator cholangiopancreatoscopy in biliopancreatic diseases: Prospective multicenter study in Japan

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World Journal of Gastroenterology

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1007-9327

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Baishideng Publishing Group Inc, 7041 Koll Center Parkway, Suite 160, Pleasanton, CA 94566, USA

Prospective Study

World J Gastroenterol. Feb 7, 2016; 22(5): 1891-1901
Published online Feb 7, 2016. doi: 10.3748/wjg.v22.i5.1891

Table 4 Procedure success rate of diagnostic single-operator cholangiopancreatoscopy for indeterminate bile duct lesions

Bile duct targetsite	n	Success rate of visualizing target site, n (%)	Biopsy attempted(n)	Adequate tissue forhistologic examination, n (%)
Intrahepatic	10	8 (80.0)	6	5 (83.3)
Hilar	26	26 (100)	26	21 (80.8)
Superior	19	19 (100)	19	15 (78.9)
Mid	17	16 (94.1)	14	12 (85.7)
Inferior	15	13 (86.7)	10	7 (70.0)
Mobile filing defect	2	2 (100)	0
Overall	89	84 (95.5)	75	60 (80.0)

Citation: Kurihara T, Yasuda I, Isayama H, Tsuyuguchi T, Yamaguchi T, Kawabe K, Okabe Y, Hanada K, Hayashi T, Ohtsuka T, Oana S, Kawakami H, Igarashi Y, Matsumoto K, Tamada K, Ryozawa S, Kawashima H, Okamoto Y, Maetani I, Inoue H, Itoi T. Diagnostic and therapeutic single-operator cholangiopancreatoscopy in biliopancreatic diseases: Prospective multicenter study in Japan. World J Gastroenterol 2016; 22(5): 1891-1901
URL: https://www.wjgnet.com/1007-9327/full/v22/i5/1891.htm
DOI: https://dx.doi.org/10.3748/wjg.v22.i5.1891

Kurihara T, Yasuda I, Isayama H, Tsuyuguchi T, Yamaguchi T, Kawabe K, Okabe Y, Hanada K, Hayashi T, Ohtsuka T, Oana S, Kawakami H, Igarashi Y, Matsumoto K, Tamada K, Ryozawa S, Kawashima H, Okamoto Y, Maetani I, Inoue H, Itoi T. Diagnostic and therapeutic single-operator cholangiopancreatoscopy in biliopancreatic diseases: Prospective multicenter study in Japan. World J Gastroenterol 2016; 22(5): 1891-1901 [PMID: 26855549 DOI: 10.3748/wjg.v22.i5.1891]

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