Class information for:
Level 1: ESOPHAGUS GRAFTS AND PROSTHESES//MALIGNANT DYSPHAGIA//ESOPHAGUS STENOSIS OR OBSTRUCTION

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
20 4 UROLOGY & NEPHROLOGY//GASTROENTEROLOGY & HEPATOLOGY//UROL 479829
169 3       RECTAL CANCER//SURGERY//APPENDICITIS 59349
2188 2             SELF EXPANDING METAL STENT//MALIGNANT BOWEL OBSTRUCTION//COLONIC OBSTRUCTION 5237
3583 1                   ESOPHAGUS GRAFTS AND PROSTHESES//MALIGNANT DYSPHAGIA//ESOPHAGUS STENOSIS OR OBSTRUCTION 1983

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ESOPHAGUS GRAFTS AND PROSTHESES authKW 429077 1% 100% 27
2 MALIGNANT DYSPHAGIA authKW 333726 1% 100% 21
3 ESOPHAGUS STENOSIS OR OBSTRUCTION authKW 313096 1% 73% 27
4 ESOPHAGUS INTERVENTIONAL PROCEDURE authKW 292005 1% 88% 21
5 ESOPHAGEAL STENT authKW 290198 2% 42% 44
6 ESOPHAGORESPIRATORY FISTULA authKW 239309 1% 94% 16
7 ESOPHAGUS NEOPLASMS authKW 188204 1% 41% 29
8 PALLIATION authKW 126081 4% 10% 78
9 GASTROINTESTINAL ENDOSCOPY journal 109607 12% 3% 233
10 BENIGN ESOPHAGEAL STRICTURE authKW 103283 1% 50% 13

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Gastroenterology & Hepatology 39396 42% 0% 827
2 Surgery 8668 36% 0% 714
3 Radiology, Nuclear Medicine & Medical Imaging 1516 12% 0% 233
4 Medicine, General & Internal 645 10% 0% 195
5 Respiratory System 618 5% 0% 103
6 Cardiac & Cardiovascular System 280 6% 0% 118
7 Oncology 194 7% 0% 145
8 Otorhinolaryngology 69 2% 0% 33
9 Peripheral Vascular Diseases 19 2% 0% 34
10 Critical Care Medicine 1 1% 0% 10

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 UTRECHT PALLIAT CARE 31783 0% 100% 2
2 ASAN LIFE SCI RADIOL 15892 0% 100% 1
3 ASAN LIFE SCIBIOMED ENGN 15892 0% 100% 1
4 BEIJING CANC ENDOSCOPY 15892 0% 100% 1
5 BEIJING CANC THORAC SURG 15892 0% 100% 1
6 CASTLE HILL HOSP HULL E YORKSHIRE 15892 0% 100% 1
7 CATHOLIC CLIN KOBLENZ MONTABAUR 15892 0% 100% 1
8 CHAIR SURG ENDOSCOPY 15892 0% 100% 1
9 CHIRURG ENDOSKOPIE UNIV KLIN ALLGEMEINE VISZERAL 15892 0% 100% 1
10 CHIRURG KLIN MANNHEIM 15892 0% 100% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 GASTROINTESTINAL ENDOSCOPY 109607 12% 3% 233
2 ENDOSCOPY 69290 7% 3% 148
3 DISEASES OF THE ESOPHAGUS 35570 3% 3% 65
4 ESOPHAGUS 3980 0% 3% 9
5 BRITISH JOURNAL OF SURGERY 3971 3% 0% 52
6 AMERICAN JOURNAL OF GASTROENTEROLOGY 3925 3% 0% 54
7 JOURNAL OF VASCULAR AND INTERVENTIONAL RADIOLOGY 3893 2% 1% 34
8 CARDIOVASCULAR AND INTERVENTIONAL RADIOLOGY 3291 2% 1% 31
9 SURGICAL ENDOSCOPY AND OTHER INTERVENTIONAL TECHNIQUES 2420 2% 0% 37
10 CURRENT OPINION IN GASTROENTEROLOGY 2159 1% 1% 18

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 ESOPHAGUS GRAFTS AND PROSTHESES 429077 1% 100% 27 Search ESOPHAGUS+GRAFTS+AND+PROSTHESES Search ESOPHAGUS+GRAFTS+AND+PROSTHESES
2 MALIGNANT DYSPHAGIA 333726 1% 100% 21 Search MALIGNANT+DYSPHAGIA Search MALIGNANT+DYSPHAGIA
3 ESOPHAGUS STENOSIS OR OBSTRUCTION 313096 1% 73% 27 Search ESOPHAGUS+STENOSIS+OR+OBSTRUCTION Search ESOPHAGUS+STENOSIS+OR+OBSTRUCTION
4 ESOPHAGUS INTERVENTIONAL PROCEDURE 292005 1% 88% 21 Search ESOPHAGUS+INTERVENTIONAL+PROCEDURE Search ESOPHAGUS+INTERVENTIONAL+PROCEDURE
5 ESOPHAGEAL STENT 290198 2% 42% 44 Search ESOPHAGEAL+STENT Search ESOPHAGEAL+STENT
6 ESOPHAGORESPIRATORY FISTULA 239309 1% 94% 16 Search ESOPHAGORESPIRATORY+FISTULA Search ESOPHAGORESPIRATORY+FISTULA
7 ESOPHAGUS NEOPLASMS 188204 1% 41% 29 Search ESOPHAGUS+NEOPLASMS Search ESOPHAGUS+NEOPLASMS
8 PALLIATION 126081 4% 10% 78 Search PALLIATION Search PALLIATION
9 BENIGN ESOPHAGEAL STRICTURE 103283 1% 50% 13 Search BENIGN+ESOPHAGEAL+STRICTURE Search BENIGN+ESOPHAGEAL+STRICTURE
10 ESOPHAGEAL STRICTURE 101640 2% 16% 40 Search ESOPHAGEAL+STRICTURE Search ESOPHAGEAL+STRICTURE

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 16194 GASTRIC OUTLET OBSTRUCTION//MALIGNANT GASTRIC OUTLET OBSTRUCTION//BILIARY BYPASS
2 13032 CAUSTIC INGESTION//CORROSIVE ESOPHAGITIS//CORROSIVE INJURY
3 1773 ESOPHAGECTOMY//MINIMALLY INVASIVE ESOPHAGECTOMY//OESOPHAGECTOMY
4 8725 ESOPHAGEAL PERFORATION//BOERHAAVES SYNDROME//OESOPHAGEAL PERFORATION
5 198 ESOPHAGEAL CANCER//ESOPHAGEAL CARCINOMA//OESOPHAGEAL CANCER
6 8236 COLONIC STENT//COLONIC OBSTRUCTION//BRIDGE TO SURGERY
7 20034 SCHATZKIS RING//SCHATZKI RING//COLONIC SPASM
8 7024 AIRWAY STENT//ENDOBRONCHIAL BRACHYTHERAPY//CENTRAL AIRWAY OBSTRUCTION
9 7470 STOMACH CT//ENDOSCOPIC ULTRASONOGRAPHY//VIRTUAL GASTROSCOPY
10 4871 MALIGNANT BILIARY OBSTRUCTION//BILIARY STENT//PLASTIC STENT

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