Class information for:
Level 1: MALIGNANT BILIARY OBSTRUCTION//BILIARY STENT//METALLIC STENT

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
4948 1698 23.3 77%


Bar chart of Publication_year

Last years might be incomplete

Hierarchy of classes
The table includes all classes above and classes immediately below the current class.


Cluster id Level Cluster label #P
6 4 GASTROENTEROLOGY & HEPATOLOGY//ONCOLOGY//SURGERY 1371034
212 3       GASTROENTEROLOGY & HEPATOLOGY//LAPAROSCOPIC CHOLECYSTECTOMY//PRIMARY BILIARY CIRRHOSIS 51420
2101 2             OBSTRUCTIVE JAUNDICE//MALIGNANT BILIARY OBSTRUCTION//DUODENOGASTRIC REFLUX 5157
4948 1                   MALIGNANT BILIARY OBSTRUCTION//BILIARY STENT//METALLIC STENT 1698

Terms with highest relevance score


rank Term termType Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 MALIGNANT BILIARY OBSTRUCTION authKW 823569 3% 78% 59
2 BILIARY STENT authKW 626367 5% 42% 82
3 METALLIC STENT authKW 285292 3% 30% 53
4 PLASTIC STENT authKW 252597 1% 59% 24
5 COVERED METALLIC STENT authKW 224763 1% 83% 15
6 HILAR BILIARY OBSTRUCTION authKW 197795 1% 100% 11
7 BILE DUCTS STENTS AND PROSTHESES authKW 192649 1% 71% 15
8 MALIGNANT HILAR BILIARY OBSTRUCTION authKW 163466 1% 91% 10
9 BILIARY OBSTRUCTION authKW 161835 3% 20% 46
10 BILE DUCTS PROSTHESES authKW 161827 1% 75% 12

Web of Science journal categories


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 Gastroenterology & Hepatology 49014 51% 0% 868
2 Radiology, Nuclear Medicine & Medical Imaging 7552 26% 0% 448
3 Surgery 3616 26% 0% 440
4 Medicine, General & Internal 146 6% 0% 102
5 Peripheral Vascular Diseases 120 3% 0% 55
6 Cardiac & Cardiovascular System 92 4% 0% 72
7 Oncology 18 4% 0% 68
8 Materials Science, Biomaterials 3 0% 0% 8
9 Literature, German, German, Scandinavian 1 0% 0% 1
10 Engineering, Biomedical 1 1% 0% 13

Address terms


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 PHARMACOKINET CONSULT SERV 71926 0% 100% 4
2 MR MRS CW LAW BIOFILM 57539 0% 80% 4
3 CARE VIEW MED GRP 35963 0% 100% 2
4 CW LAW BIOFILM 35963 0% 100% 2
5 ENDOSCOPY ENDOSCOP SURGBUNKYO KU 35963 0% 100% 2
6 SPECIALITES DIGEST 23974 0% 67% 2
7 WUPPERTAL CLIN 23974 0% 67% 2
8 AKAD LEHRKRANKENHAU ARITE 17981 0% 100% 1
9 ALPHABIO BIOSTAT 17981 0% 100% 1
10 ASAN MED CENTER 17981 0% 100% 1

Journals


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 GASTROINTESTINAL ENDOSCOPY 116212 13% 3% 223
2 ENDOSCOPY 71879 8% 3% 142
3 DIGESTIVE ENDOSCOPY 35175 3% 5% 43
4 CARDIOVASCULAR AND INTERVENTIONAL RADIOLOGY 19864 4% 2% 70
5 JOURNAL OF VASCULAR AND INTERVENTIONAL RADIOLOGY 11873 3% 1% 55
6 JOURNAL OF INTERVENTIONAL RADIOLOGY 7883 0% 7% 6
7 JOURNAL OF HEPATO-BILIARY-PANCREATIC SCIENCES 7591 1% 2% 18
8 SEMINARS IN INTERVENTIONAL RADIOLOGY 4424 1% 2% 13
9 RADIOLOGY 4140 4% 0% 67
10 DIGESTIVE DISEASES AND SCIENCES 2918 3% 0% 46

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class		 LCSH search Wikipedia search
1 MALIGNANT BILIARY OBSTRUCTION 823569 3% 78% 59 Search MALIGNANT+BILIARY+OBSTRUCTION Search MALIGNANT+BILIARY+OBSTRUCTION
2 BILIARY STENT 626367 5% 42% 82 Search BILIARY+STENT Search BILIARY+STENT
3 METALLIC STENT 285292 3% 30% 53 Search METALLIC+STENT Search METALLIC+STENT
4 PLASTIC STENT 252597 1% 59% 24 Search PLASTIC+STENT Search PLASTIC+STENT
5 COVERED METALLIC STENT 224763 1% 83% 15 Search COVERED+METALLIC+STENT Search COVERED+METALLIC+STENT
6 HILAR BILIARY OBSTRUCTION 197795 1% 100% 11 Search HILAR+BILIARY+OBSTRUCTION Search HILAR+BILIARY+OBSTRUCTION
7 BILE DUCTS STENTS AND PROSTHESES 192649 1% 71% 15 Search BILE+DUCTS+STENTS+AND+PROSTHESES Search BILE+DUCTS+STENTS+AND+PROSTHESES
8 MALIGNANT HILAR BILIARY OBSTRUCTION 163466 1% 91% 10 Search MALIGNANT+HILAR+BILIARY+OBSTRUCTION Search MALIGNANT+HILAR+BILIARY+OBSTRUCTION
9 BILIARY OBSTRUCTION 161835 3% 20% 46 Search BILIARY+OBSTRUCTION Search BILIARY+OBSTRUCTION
10 BILE DUCTS PROSTHESES 161827 1% 75% 12 Search BILE+DUCTS+PROSTHESES Search BILE+DUCTS+PROSTHESES

Core articles
The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c:
(1) Number of references referring to publications in the class.
(2) Share of total number of active references referring to publications in the class.
(3) Age of the article. New articles get higher score than old articles.
(4) Citation rate, normalized to year.


Rank Reference # ref.
in cl.		 Shr. of ref. in
cl.		 Citations
1 HAMMARSTROM, LE , (2005) ENDOBILIARY STENTS FOR PALLIATION IN PATIENTS WITH MALIGNANT OBSTRUCTIVE JAUNDICE.JOURNAL OF CLINICAL GASTROENTEROLOGY. VOL. 39. ISSUE 5. P. 413-421 86 95% 1
2 DUMONCEAU, JM , TRINGALI, A , BLERO, D , DEVIERE, J , LAUGIERS, R , HERESBACH, D , COSTAMAGNA, G , (2012) BILIARY STENTING: INDICATIONS, CHOICE OF STENTS AND RESULTS: EUROPEAN SOCIETY OF GASTROINTESTINAL ENDOSCOPY (ESGE) CLINICAL GUIDELINE.ENDOSCOPY. VOL. 44. ISSUE 3. P. 277 -+ 82 57% 96
3 FERREIRA, LEVVD , BARON, TH , (2010) ENDOSCOPIC STENTING FOR PALLIATION OF MALIGNANT BILIARY OBSTRUCTION.EXPERT REVIEW OF MEDICAL DEVICES. VOL. 7. ISSUE 5. P. 681-691 63 90% 8
4 BLERO, D , HUBERTY, V , DEVIERE, J , (2015) NOVEL BILIARY SELF-EXPANDING METAL STENTS: INDICATIONS AND APPLICATIONS.EXPERT REVIEW OF GASTROENTEROLOGY & HEPATOLOGY. VOL. 9. ISSUE 3. P. 359 -367 52 85% 1
5 PFAU, PR , PLESKOW, DK , BANERJEE, S , BARTH, BA , BHAT, YM , DESILETS, DJ , GOTTLIEB, KT , MAPLE, JT , SIDDIQUI, UD , TOKAR, JL , ET AL (2013) PANCREATIC AND BILIARY STENTS.GASTROINTESTINAL ENDOSCOPY. VOL. 77. ISSUE 3. P. 319-327 64 62% 15
6 PARK, YJ , KANG, DH , (2013) ENDOSCOPIC DRAINAGE IN PATIENTS WITH INOPERABLE HILAR CHOLANGIOCARCINOMA.KOREAN JOURNAL OF INTERNAL MEDICINE. VOL. 28. ISSUE 1. P. 8 -18 48 89% 2
7 ITOI, T , SOFUNI, A , ITOKAWA, F , TONOZUKA, R , ISHII, K , (2013) CURRENT STATUS AND ISSUES REGARDING BILIARY STENTING IN UNRESECTABLE BILIARY OBSTRUCTION.DIGESTIVE ENDOSCOPY. VOL. 25. ISSUE . P. 63-70 41 95% 5
8 SRINIVASAN, I , KAHALEH, M , (2011) BILIARY STENTS IN THE MILLENNIUM.ADVANCES IN THERAPY. VOL. 28. ISSUE 11. P. 960-972 50 82% 6
9 MOSS, AC , MORRIS, E , MAC MATHUNA, P , (2006) PALLIATIVE BILIARY STENTS FOR OBSTRUCTING PANCREATIC CARCINOMA.COCHRANE DATABASE OF SYSTEMATIC REVIEWS. VOL. . ISSUE 2. P. - 51 78% 99
10 LI, JJ , LI, T , SUN, P , YU, QH , WANG, K , CHANG, WL , SONG, ZF , ZHENG, QC , (2016) COVERED VERSUS UNCOVERED SELF-EXPANDABLE METAL STENTS FOR MANAGING MALIGNANT DISTAL BILIARY OBSTRUCTION: A META-ANALYSIS.PLOS ONE. VOL. 11. ISSUE 2. P. - 33 92% 3

Classes with closest relation at Level 1


Rank Class id link
1 16046 GASTRIC OUTLET OBSTRUCTION//MALIGNANT GASTRIC OUTLET OBSTRUCTION//BILIARY BYPASS
2 9589 OBSTRUCTIVE JAUNDICE//PREOPERATIVE BILIARY DRAINAGE//BILE DUCT LIGATION
3 26504 BILE DUCT TUMOR THROMBUS//INTRABILIARY GROWTH//BILE DUCT TUMOR THROMBI
4 17533 ACUTE CHOLANGITIS//CHOLANGITIS//BILIARY INFECTION
5 630 CHOLANGIOCARCINOMA//INTRAHEPATIC CHOLANGIOCARCINOMA//HILAR CHOLANGIOCARCINOMA
6 29538 GUIDE WIRE TECHNIQUE//3 FRENCH CATHETER//ANGIOCARDIOGRAPHY HEART CATHETERIZATION
7 15734 CHOLANGIOSCOPY//INTRADUCTAL ULTRASONOGRAPHY//BILE DUCT BRUSHING
8 9106 POST ERCP PANCREATITIS//POST ENDOSCOPIC RETROGRADE CHOLANGIOPANCREATOGRAPHY PANCREATITIS//ENDOSCOPIC RETROGRADE CHOLANGIOPANCREATOGRAPHY
9 17415 COMMON BILE DUCT DIAMETER//OBSTRUCTION BILIARY//AGING COMMON BILE DUCT DIAMETER
10 2189 BILE DUCT INJURY//LAPAROSCOPIC CHOLECYSTECTOMY//CHOLECYSTECTOMY

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