Class information for:
Level 1: LAPAROSCOPIC LIVER RESECTION//LAPAROSCOPIC HEPATECTOMY//OPEN LIVER RESECTION

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
268 3       HEPATOCELLULAR CARCINOMA//HEPATECTOMY//LIVER RESECTION 44698
1690 2             LIVER RESECTION//HEPATECTOMY//COLORECTAL LIVER METASTASES 7067
12188 1                   LAPAROSCOPIC LIVER RESECTION//LAPAROSCOPIC HEPATECTOMY//OPEN LIVER RESECTION 954

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 LAPAROSCOPIC LIVER RESECTION authKW 3721906 14% 87% 130
2 LAPAROSCOPIC HEPATECTOMY authKW 2021251 8% 77% 79
3 OPEN LIVER RESECTION authKW 462490 1% 100% 14
4 ROBOTIC LIVER RESECTION authKW 398777 1% 93% 13
5 LAPAROSCOPIC HEPATIC RESECTION authKW 339785 1% 86% 12
6 LIVER RESECTION authKW 302133 12% 8% 115
7 LAPAROSCOPIC LIVER SURGERY authKW 291605 2% 55% 16
8 HEPATECTOMY authKW 290533 15% 6% 143
9 MINIMALLY INVASIVE LIVER SURGERY authKW 231245 1% 100% 7
10 UPMC LIVER CANC address 222060 1% 61% 11

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Surgery 26713 87% 0% 832
2 Gastroenterology & Hepatology 4176 20% 0% 191
3 Transplantation 226 4% 0% 34
4 Oncology 52 6% 0% 58
5 Medicine, General & Internal 23 4% 0% 39
6 Anesthesiology 2 1% 0% 6
7 Nutrition & Dietetics 0 1% 0% 8
8 Medicine, Research & Experimental 0 1% 0% 14
9 Immunology -0 2% 0% 17
10 Obstetrics & Gynecology -5 0% 0% 2

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 UPMC LIVER CANC 222060 1% 61% 11
2 HEPATOBILIARY PANCREAT L AROSCOP SURG UNIT 192199 1% 73% 8
3 MUTUALISTE MONTSOURIS 158782 3% 19% 25
4 GEN HEPATOBILIARY LIVER TRANSPLANTAT SURG 134887 1% 58% 7
5 GEN HEPATOPANCREATOBILIARY SURG 117449 1% 44% 8
6 MINIMALLY INVAS DIGEST SURG 115615 1% 50% 7
7 GEN HEPATO PANCREATO BILIARY SURG 105710 0% 80% 4
8 GEN HEPATOPANCREATO BILIARY SURG 99105 0% 100% 3
9 HPB SURG LIVER TRANSPLANT 75505 0% 57% 4
10 GEN MINIMALLY INVAS ROBOT SURG 75423 1% 18% 13

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SURGICAL ENDOSCOPY AND OTHER INTERVENTIONAL TECHNIQUES 89472 16% 2% 154
2 JOURNAL OF HEPATO-BILIARY-PANCREATIC SCIENCES 74865 5% 5% 43
3 SURGICAL LAPAROSCOPY ENDOSCOPY & PERCUTANEOUS TECHNIQUES 46132 6% 2% 57
4 HEPATOBILIARY SURGERY AND NUTRITION 42271 1% 16% 8
5 HPB 34758 4% 3% 35
6 JOURNAL OF LAPAROENDOSCOPIC & ADVANCED SURGICAL TECHNIQUES 32988 5% 2% 47
7 JOURNAL OF HEPATO-BILIARY-PANCREATIC SURGERY 25956 2% 4% 22
8 JOURNAL OF THE AMERICAN COLLEGE OF SURGEONS 5664 3% 1% 30
9 ANNALS OF SURGERY 5292 4% 0% 37
10 JOURNAL OF GASTROINTESTINAL SURGERY 3760 2% 1% 22

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 LAPAROSCOPIC LIVER RESECTION 3721906 14% 87% 130 Search LAPAROSCOPIC+LIVER+RESECTION Search LAPAROSCOPIC+LIVER+RESECTION
2 LAPAROSCOPIC HEPATECTOMY 2021251 8% 77% 79 Search LAPAROSCOPIC+HEPATECTOMY Search LAPAROSCOPIC+HEPATECTOMY
3 OPEN LIVER RESECTION 462490 1% 100% 14 Search OPEN+LIVER+RESECTION Search OPEN+LIVER+RESECTION
4 ROBOTIC LIVER RESECTION 398777 1% 93% 13 Search ROBOTIC+LIVER+RESECTION Search ROBOTIC+LIVER+RESECTION
5 LAPAROSCOPIC HEPATIC RESECTION 339785 1% 86% 12 Search LAPAROSCOPIC+HEPATIC+RESECTION Search LAPAROSCOPIC+HEPATIC+RESECTION
6 LIVER RESECTION 302133 12% 8% 115 Search LIVER+RESECTION Search LIVER+RESECTION
7 LAPAROSCOPIC LIVER SURGERY 291605 2% 55% 16 Search LAPAROSCOPIC+LIVER+SURGERY Search LAPAROSCOPIC+LIVER+SURGERY
8 HEPATECTOMY 290533 15% 6% 143 Search HEPATECTOMY Search HEPATECTOMY
9 MINIMALLY INVASIVE LIVER SURGERY 231245 1% 100% 7 Search MINIMALLY+INVASIVE+LIVER+SURGERY Search MINIMALLY+INVASIVE+LIVER+SURGERY
10 LEFT LATERAL SECTIONECTOMY 202337 1% 88% 7 Search LEFT+LATERAL+SECTIONECTOMY Search LEFT+LATERAL+SECTIONECTOMY

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 3918 HEPATECTOMY//LIVER RESECTION//CAUDATE LOBE
2 19732 HEPATOLITHIASIS//INTRAHEPATIC STONES//INTRAHEPATIC LITHIASIS
3 26999 EXTREMELY ELDERLY PATIENTS//AGE STANDARDIZED DEATH RATE//DIPARTIMENTO MED INTERNA INVECCHIAMENTO SCI NEF
4 2134 COLORECTAL LIVER METASTASES//LIVER METASTASES//LIVER RESECTION
5 29585 WATER JET DISSECTION//WATERJET DISSECTOR//HYDROJET DISSECTION
6 23800 INTRAOPERATIVE ULTRASONOGRAPHY//LAPAROSCOPIC ULTRASOUND//LAPAROSCOPIC ULTRASONOGRAPHY
7 3483 LIVING DONOR LIVER TRANSPLANTATION//SMALL FOR SIZE SYNDROME//MIDDLE HEPATIC VEIN
8 12477 POLYCYSTIC LIVER DISEASE//LIVER CYSTS//HEPATIC CYST
9 306 HEPATOCELLULAR CARCINOMA//MILAN CRITERIA//MICROVASCULAR INVASION
10 6743 FOCAL NODULAR HYPERPLASIA//HEPATOCELLULAR ADENOMA//HEPATIC ADENOMA

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