Class information for:
Level 1: LAPAROSCOPIC CHOLECYSTECTOMY//BILE DUCT INJURY//ACUTE CHOLECYSTITIS

Basic class information
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
0 4 ONCOLOGY//CELL BIOLOGY//BIOCHEMISTRY & MOLECULAR BIOLOGY 2934640
221 3       GASTROENTEROLOGY & HEPATOLOGY//LAPAROSCOPIC CHOLECYSTECTOMY//PRIMARY BILIARY CIRRHOSIS 49830
1562 2             LAPAROSCOPIC CHOLECYSTECTOMY//ACUTE CHOLECYSTITIS//BILE DUCT INJURY 7606
874 1                   LAPAROSCOPIC CHOLECYSTECTOMY//BILE DUCT INJURY//ACUTE CHOLECYSTITIS 3036

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 LAPAROSCOPIC CHOLECYSTECTOMY authKW 2667602 25% 33% 774
2 BILE DUCT INJURY authKW 1884463 8% 74% 247
3 ACUTE CHOLECYSTITIS authKW 959837 7% 42% 221
4 CHOLECYSTECTOMY authKW 836893 13% 20% 409
5 OPEN CHOLECYSTECTOMY authKW 300206 2% 59% 49
6 BILE LEAK authKW 299318 2% 45% 64
7 BILIARY INJURY authKW 217340 1% 63% 33
8 EARLY LAPAROSCOPIC CHOLECYSTECTOMY authKW 135619 0% 93% 14
9 CALOTS TRIANGLE authKW 127142 0% 88% 14
10 HEPATICOJEJUNOSTOMY authKW 121240 2% 25% 47

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Surgery 60734 74% 0% 2250
2 Gastroenterology & Hepatology 9466 17% 0% 517
3 Medicine, General & Internal 628 8% 0% 250
4 Radiology, Nuclear Medicine & Medical Imaging 364 6% 0% 167
5 Emergency Medicine 13 0% 0% 14
6 Anatomy & Morphology 7 0% 0% 12
7 Health Policy & Services 4 0% 0% 14
8 Health Care Sciences & Services 3 1% 0% 20
9 Geriatrics & Gerontology 0 0% 0% 9
10 Gerontology -0 0% 0% 5

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ANAESTHESIA OPERAT SERV 52316 0% 46% 11
2 SECT HEPATOBILIARY PANCREAT GASTROINTESTINAL SU 39115 0% 54% 7
3 SURG 24917 29% 0% 875
4 QUAL SAFETY HEALTHCARE 23352 0% 75% 3
5 FUKUOKA UNIV HOSPJONAN KU 20758 0% 100% 2
6 SURG CLIN COLOGNE MERHEIM 20758 0% 100% 2
7 CLIN STAT DATA MANAGEMENT 18680 0% 60% 3
8 TRENT OESOPHAGOGASTR UNIT 18680 0% 60% 3
9 SECT HEPATOPANCREATOBILIARY SURG 16975 0% 27% 6
10 WEST MIDLANDS ABORAT 15092 0% 36% 4

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SURGICAL ENDOSCOPY-ULTRASOUND AND INTERVENTIONAL TECHNIQUES 54950 2% 8% 67
2 SURGICAL ENDOSCOPY AND OTHER INTERVENTIONAL TECHNIQUES 54558 7% 2% 215
3 SURGICAL LAPAROSCOPY & ENDOSCOPY 42818 2% 8% 52
4 JOURNAL OF LAPAROENDOSCOPIC SURGERY 21156 1% 9% 22
5 SURGICAL LAPAROSCOPY ENDOSCOPY & PERCUTANEOUS TECHNIQUES 16521 2% 3% 61
6 AMERICAN JOURNAL OF SURGERY 13819 4% 1% 121
7 HPB 13511 1% 3% 39
8 HEPATO-GASTROENTEROLOGY 11516 3% 1% 105
9 BRITISH JOURNAL OF SURGERY 10641 3% 1% 105
10 AMERICAN SURGEON 10245 3% 1% 94

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 LAPAROSCOPIC CHOLECYSTECTOMY 2667602 25% 33% 774 Search LAPAROSCOPIC+CHOLECYSTECTOMY Search LAPAROSCOPIC+CHOLECYSTECTOMY
2 BILE DUCT INJURY 1884463 8% 74% 247 Search BILE+DUCT+INJURY Search BILE+DUCT+INJURY
3 ACUTE CHOLECYSTITIS 959837 7% 42% 221 Search ACUTE+CHOLECYSTITIS Search ACUTE+CHOLECYSTITIS
4 CHOLECYSTECTOMY 836893 13% 20% 409 Search CHOLECYSTECTOMY Search CHOLECYSTECTOMY
5 OPEN CHOLECYSTECTOMY 300206 2% 59% 49 Search OPEN+CHOLECYSTECTOMY Search OPEN+CHOLECYSTECTOMY
6 BILE LEAK 299318 2% 45% 64 Search BILE+LEAK Search BILE+LEAK
7 BILIARY INJURY 217340 1% 63% 33 Search BILIARY+INJURY Search BILIARY+INJURY
8 EARLY LAPAROSCOPIC CHOLECYSTECTOMY 135619 0% 93% 14 Search EARLY+LAPAROSCOPIC+CHOLECYSTECTOMY Search EARLY+LAPAROSCOPIC+CHOLECYSTECTOMY
9 CALOTS TRIANGLE 127142 0% 88% 14 Search CALOTS+TRIANGLE Search CALOTS+TRIANGLE
10 HEPATICOJEJUNOSTOMY 121240 2% 25% 47 Search HEPATICOJEJUNOSTOMY Search HEPATICOJEJUNOSTOMY

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.

Classes with closest relation at Level 1


rank cluster_id2 link
1 26057 SPILLED GALLSTONES//LOST GALLSTONES//DROPPED GALLSTONES
2 30056 ABSORBABLE CLIPS//ENDOCLIP MIGRATION//CLIP MIGRATION
3 1175 COMMON BILE DUCT STONES//CHOLEDOCHOLITHIASIS//ENDOSCOPIC SPHINCTEROTOMY
4 5030 PERCUTANEOUS CHOLECYSTOSTOMY//ACUTE CHOLECYSTITIS//CHOLECYSTOSTOMY
5 23800 INTRAOPERATIVE ULTRASONOGRAPHY//LAPAROSCOPIC ULTRASOUND//LAPAROSCOPIC ULTRASONOGRAPHY
6 31844 BILE DUCT PERFORATION//SPONTANEOUS BILIARY PERFORATION//BILIARY ASCITES
7 10066 BILIARY COMPLICATIONS//BILIARY STRICTURE//ISCHEMIC TYPE BILIARY LESIONS
8 16065 MICROLAPAROSCOPY//INTRAPERITONEAL BUPIVACAINE//INTRAPERITONEAL INSTILLATION
9 29062 MISSED MALIGNANCY//ABDOMINAL EXPLORATION//ASYMPTOMATIC GALLBLADDER STONES
10 24456 DOUBLE GALLBLADDER//GALLBLADDER AGENESIS//MULTISEPTATE GALLBLADDER

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