Class information for:
Level 1: INTRADUCTAL ULTRASONOGRAPHY//CHOLANGIOSCOPY//DIRECT PERORAL CHOLANGIOSCOPY

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
15327 648 26.6 80%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
135 22706 CHOLEDOCHOLITHIASIS//CHOLANGIOCARCINOMA//GALLSTONES

Terms with highest relevance score


Rank Term Type of term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 INTRADUCTAL ULTRASONOGRAPHY Author keyword 20 49% 4% 29
2 CHOLANGIOSCOPY Author keyword 13 39% 4% 26
3 DIRECT PERORAL CHOLANGIOSCOPY Author keyword 12 86% 1% 6
4 PERORAL CHOLANGIOSCOPY Author keyword 9 44% 2% 15
5 BILE DUCTS BIOPSY Author keyword 8 75% 1% 6
6 BRUSH CYTOLOGY Author keyword 6 23% 4% 23
7 BILE DUCT BRUSHING Author keyword 6 100% 1% 4
8 BILE DUCT BRUSHINGS Author keyword 6 100% 1% 4
9 PERORAL DIRECT CHOLANGIOSCOPY Author keyword 4 75% 0% 3
10 MINIPROBES Author keyword 3 45% 1% 5

Web of Science journal categories

Author Key Words


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class		 LCSH search Wikipedia search
1 INTRADUCTAL ULTRASONOGRAPHY 20 49% 4% 29 Search INTRADUCTAL+ULTRASONOGRAPHY Search INTRADUCTAL+ULTRASONOGRAPHY
2 CHOLANGIOSCOPY 13 39% 4% 26 Search CHOLANGIOSCOPY Search CHOLANGIOSCOPY
3 DIRECT PERORAL CHOLANGIOSCOPY 12 86% 1% 6 Search DIRECT+PERORAL+CHOLANGIOSCOPY Search DIRECT+PERORAL+CHOLANGIOSCOPY
4 PERORAL CHOLANGIOSCOPY 9 44% 2% 15 Search PERORAL+CHOLANGIOSCOPY Search PERORAL+CHOLANGIOSCOPY
5 BILE DUCTS BIOPSY 8 75% 1% 6 Search BILE+DUCTS++BIOPSY Search BILE+DUCTS++BIOPSY
6 BRUSH CYTOLOGY 6 23% 4% 23 Search BRUSH+CYTOLOGY Search BRUSH+CYTOLOGY
7 BILE DUCT BRUSHING 6 100% 1% 4 Search BILE+DUCT+BRUSHING Search BILE+DUCT+BRUSHING
8 BILE DUCT BRUSHINGS 6 100% 1% 4 Search BILE+DUCT+BRUSHINGS Search BILE+DUCT+BRUSHINGS
9 PERORAL DIRECT CHOLANGIOSCOPY 4 75% 0% 3 Search PERORAL+DIRECT+CHOLANGIOSCOPY Search PERORAL+DIRECT+CHOLANGIOSCOPY
10 MINIPROBES 3 45% 1% 5 Search MINIPROBES Search MINIPROBES

Key Words Plus


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 BRUSH CYTOLOGY 48 35% 17% 110
2 INTRADUCTAL ULTRASONOGRAPHY 37 49% 8% 55
3 PANCREATICOBILIARY STRICTURES 29 73% 3% 22
4 ROUTINE CYTOLOGY 27 70% 4% 23
5 SLIM UPPER ENDOSCOPE 26 61% 4% 27
6 FORCEPS BIOPSY 24 43% 6% 42
7 BILE DUCT STRICTURES 22 24% 12% 78
8 BILIARY STRICTURES 20 26% 11% 69
9 INDETERMINATE BILIARY LESIONS 17 79% 2% 11
10 PERORAL CHOLANGIOSCOPY 16 61% 3% 17

Journals

Reviews


Title Publ. year Cit. Active
references		 % act. ref.
to same field
Probe-based confocal laser endomicroscopy for the diagnosis of indeterminate biliary strictures 2013 4 8 88%
Tissue sampling at ERCP in suspected malignant biliary strictures (Part 2) 2002 89 53 72%
Tissue sampling at ERCP in suspected malignant biliary strictures (Part 1) 2002 76 51 69%
Biliary brushing cytology 2004 34 42 88%
FISHing for pancreatobiliary tract malignancy in endoscopic brushings enhances the sensitivity of routine cytology 2014 2 73 51%
Utility of EUS in patients with indeterminate biliary strictures and suspected extrahepatic cholangiocarcinoma 2012 7 86 57%
Comprehensive review of the diagnosis and treatment of biliary tract cancer 2012. PART I: Diagnosis-clinical staging and pathology 2012 19 60 28%
Improving the Accuracy of Pancreatobiliary Tract Cytology With Fluorescence In Situ Hybridization A Molecular Test With Proven Clinical Success 2013 3 42 48%
Sensitivity of endoscopic retrograde cholangiopancreatography standard cytology: 10-y review of the literature 2013 3 46 43%
Diagnostic approaches for cholangiocarcinoma 2008 24 61 34%

Address terms


Rank Address term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ.
in class
1 ENDOSCOPY PANCREATOBILIARY DISORDERS 3 50% 0.6% 4
2 SECT ADV ENDOSCOPY PANCREATOBILIARY DISORDERS 2 67% 0.3% 2
3 HELIOS ALBERT WEITZER HOSP 1 50% 0.3% 2
4 MEDNAKAGAWA KU 1 50% 0.3% 2
5 INTERNAL MEDNAKAGAWA KU 1 27% 0.5% 3
6 DIGEST ENDOSCOPYMEGURO KU 1 50% 0.2% 1
7 HOSP 2NAKAGAWA KU 1 50% 0.2% 1
8 INTERDISCIPLINARY DEV ARTIFICIAL INTEL 1 50% 0.2% 1
9 KLINIKUM STADT KOLN 1 50% 0.2% 1
10 LERNERS 1 50% 0.2% 1

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000211527 ENDOSCOPIC ULTRASOUND//EUS FNA//ENDOSCOPIC ULTRASOUND GUIDED FINE NEEDLE ASPIRATION
2 0.0000183286 CHOLANGIOCARCINOMA//HILAR CHOLANGIOCARCINOMA//INTRAHEPATIC CHOLANGIOCARCINOMA
3 0.0000149537 HEPATOLITHIASIS//ENDOSCOPIC PAPILLARY BALLOON DILATION//ENDOSCOPIC PAPILLARY LARGE BALLOON DILATION
4 0.0000121114 PANCREATIC JUICE//K RAS POINT MUTATION//K RAS MUTATION
5 0.0000118510 PRIMARY SCLEROSING CHOLANGITIS//SCLEROSING CHOLANGITIS//NORWEGIAN PSC
6 0.0000097158 BILE DUCT TUMOR THROMBUS//INTRABILIARY GROWTH//BILE DUCT THROMBUS
7 0.0000080581 STOMACH NEOPLASMS//STOMACH CT//VIRTUAL GASTROSCOPY
8 0.0000075009 MALIGNANT BILIARY OBSTRUCTION//MALIGNANT GASTRIC OUTLET OBSTRUCTION//BILIARY STENT
9 0.0000072150 ENDORECTAL ULTRASOUND//RECTUM NEOPLASMS//ENDORECTAL ULTRASONOGRAPHY
10 0.0000071948 CHOLEDOCHOLITHIASIS//COMMON BILE DUCT EXPLORATION//COMMON BILE DUCT STONES