Class information for:
Level 1: ESOPHAGUS GRAFTS AND PROSTHESES//MALIGNANT DYSPHAGIA//ESOPHAGEAL STENT

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
5518 1612 25.1 74%


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
192 3       GASTROESOPHAGEAL REFLUX DISEASE//GASTROESOPHAGEAL REFLUX//ESOPHAGEAL CANCER 54156
930 2             ESOPHAGEAL ATRESIA//ESOPHAGECTOMY//TRACHEOESOPHAGEAL FISTULA 11051
5518 1                   ESOPHAGUS GRAFTS AND PROSTHESES//MALIGNANT DYSPHAGIA//ESOPHAGEAL STENT 1612

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 ESOPHAGUS GRAFTS AND PROSTHESES authKW 511402 2% 100% 27
2 MALIGNANT DYSPHAGIA authKW 378816 1% 100% 20
3 ESOPHAGEAL STENT authKW 377987 3% 45% 44
4 ESOPHAGUS STENOSIS OR OBSTRUCTION authKW 319930 2% 68% 25
5 ESOPHAGORESPIRATORY FISTULA authKW 285225 1% 94% 16
6 ESOPHAGUS INTERVENTIONAL PROCEDURE authKW 284894 1% 79% 19
7 ESOPHAGUS NEOPLASMS authKW 224321 2% 41% 29
8 PALLIATION authKW 146910 5% 10% 76
9 SELF EXPANDING METAL STENT authKW 140666 2% 29% 26
10 SELF EXPANDING PLASTIC STENT authKW 94704 0% 100% 5

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 34946 44% 0% 716
2 Surgery 7617 37% 0% 602
3 Radiology, Nuclear Medicine & Medical Imaging 1195 12% 0% 187
4 Respiratory System 677 6% 0% 95
5 Cardiac & Cardiovascular System 394 7% 0% 119
6 Medicine, General & Internal 313 8% 0% 130
7 Oncology 173 8% 0% 121
8 Otorhinolaryngology 41 1% 0% 24
9 Peripheral Vascular Diseases 16 2% 0% 28
10 Medical Ethics 0 0% 0% 1

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 UTRECHT PALLIAT CARE 37882 0% 100% 2
2 CHAIR CLIN GEN VASC ONCOL SURG 1 25253 0% 67% 2
3 ABT ALLGMEIN GEFASS VISZERALCHIRURG 18941 0% 100% 1
4 BEIJING CANC ENDOSCOPY 18941 0% 100% 1
5 BEIJING CANC THORAC SURG 18941 0% 100% 1
6 CASTLE HILL HOSP HULL E YORKSHIRE 18941 0% 100% 1
7 CATHOLIC CLIN KOBLENZ MONTABAUR 18941 0% 100% 1
8 CHAIR SURG ENDOSCOPY 18941 0% 100% 1
9 CHIRURG ENDOSKOPIE UNIV KLIN ALLGEMEINE VISZERAL 18941 0% 100% 1
10 CHIRURG KLIN MANNHEIM 18941 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 92612 12% 3% 194
2 ENDOSCOPY 60548 8% 3% 127
3 DISEASES OF THE ESOPHAGUS 31932 3% 3% 54
4 ESOPHAGUS 5097 1% 3% 9
5 SURGICAL ENDOSCOPY AND OTHER INTERVENTIONAL TECHNIQUES 3694 3% 0% 41
6 CARDIOVASCULAR AND INTERVENTIONAL RADIOLOGY 3316 2% 1% 28
7 JOURNAL OF VASCULAR AND INTERVENTIONAL RADIOLOGY 2988 2% 1% 27
8 ANNALS OF THORACIC SURGERY 2675 3% 0% 55
9 AMERICAN JOURNAL OF GASTROENTEROLOGY 2454 2% 0% 39
10 BRITISH JOURNAL OF SURGERY 2414 2% 0% 37

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 ESOPHAGUS GRAFTS AND PROSTHESES 511402 2% 100% 27 Search ESOPHAGUS+GRAFTS+AND+PROSTHESES Search ESOPHAGUS+GRAFTS+AND+PROSTHESES
2 MALIGNANT DYSPHAGIA 378816 1% 100% 20 Search MALIGNANT+DYSPHAGIA Search MALIGNANT+DYSPHAGIA
3 ESOPHAGEAL STENT 377987 3% 45% 44 Search ESOPHAGEAL+STENT Search ESOPHAGEAL+STENT
4 ESOPHAGUS STENOSIS OR OBSTRUCTION 319930 2% 68% 25 Search ESOPHAGUS+STENOSIS+OR+OBSTRUCTION Search ESOPHAGUS+STENOSIS+OR+OBSTRUCTION
5 ESOPHAGORESPIRATORY FISTULA 285225 1% 94% 16 Search ESOPHAGORESPIRATORY+FISTULA Search ESOPHAGORESPIRATORY+FISTULA
6 ESOPHAGUS INTERVENTIONAL PROCEDURE 284894 1% 79% 19 Search ESOPHAGUS+INTERVENTIONAL+PROCEDURE Search ESOPHAGUS+INTERVENTIONAL+PROCEDURE
7 ESOPHAGUS NEOPLASMS 224321 2% 41% 29 Search ESOPHAGUS+NEOPLASMS Search ESOPHAGUS+NEOPLASMS
8 PALLIATION 146910 5% 10% 76 Search PALLIATION Search PALLIATION
9 SELF EXPANDING METAL STENT 140666 2% 29% 26 Search SELF+EXPANDING+METAL+STENT Search SELF+EXPANDING+METAL+STENT
10 SELF EXPANDING PLASTIC STENT 94704 0% 100% 5 Search SELF+EXPANDING+PLASTIC+STENT Search SELF+EXPANDING+PLASTIC+STENT

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 SHENFINE, J , MCNAMEE, P , STEEN, N , BOND, J , GRIFFIN, SM , (2005) A PRAGMATIC RANDOMISED CONTROLLED TRIAL OF THE COST-EFFECTIVENESS OF PALLIATIVE THERAPIES FOR PATIENTS WITH INOPERABLE OESOPHAGEAL CANCER.HEALTH TECHNOLOGY ASSESSMENT. VOL. 9. ISSUE 5. P. 1-+ 161 65% 35
2 SHARMA, P , KOZAREK, R , (2010) ROLE OF ESOPHAGEAL STENTS IN BENIGN AND MALIGNANT DISEASES.AMERICAN JOURNAL OF GASTROENTEROLOGY. VOL. 105. ISSUE 2. P. 258-273 87 86% 86
3 SPAANDER, MCW , BARON, TH , SIERSEMA, PD , FUCCIO, L , SCHUMACHER, B , ESCORSELL, A , GARCIA-PAGAN, JC , DUMONCEAU, JM , CONIO, M , DE CEGLIE, A , ET AL (2016) ESOPHAGEAL STENTING FOR BENIGN AND MALIGNANT DISEASE: EUROPEAN SOCIETY OF GASTROINTESTINAL ENDOSCOPY (ESGE) CLINICAL GUIDELINE.ENDOSCOPY. VOL. 48. ISSUE 10. P. 939 -948 100 79% 0
4 DAI, YX , LI, CY , XIE, Y , LIU, XD , ZHANG, JX , ZHOU, J , PAN, XF , YANG, SJ , (2014) INTERVENTIONS FOR DYSPHAGIA IN OESOPHAGEAL CANCER.COCHRANE DATABASE OF SYSTEMATIC REVIEWS. VOL. . ISSUE 10. P. - 90 80% 3
5 MITTON, D , ACKROYD, R , (2005) OESOPHAGEAL STENTING.SCANDINAVIAN JOURNAL OF GASTROENTEROLOGY. VOL. 40. ISSUE 1. P. 1-14 112 81% 3
6 PETRUZZIELLO, L , COSTAMAGNA, G , (2002) STENTING IN ESOPHAGEAL STRICTURES.DIGESTIVE DISEASES. VOL. 20. ISSUE 2. P. 154-166 95 91% 11
7 HIRDES, MMC , VLEGGAAR, FP , SIERSEMA, PD , (2011) STENT PLACEMENT FOR ESOPHAGEAL STRICTURES: AN UPDATE.EXPERT REVIEW OF MEDICAL DEVICES. VOL. 8. ISSUE 6. P. 733-755 77 81% 11
8 PAPACHRISTOU, GI , BARON, TH , (2007) USE OF STENTS IN BENIGN AND MALIGNANT ESOPHAGEAL DISEASE.REVIEWS IN GASTROENTEROLOGICAL DISORDERS. VOL. 7. ISSUE 2. P. 74-88 65 97% 7
9 SREEDHARAN, A , HARRIS, K , CRELLIN, A , FORMAN, D , EVERETT, SM , (2009) INTERVENTIONS FOR DYSPHAGIA IN OESOPHAGEAL CANCER.COCHRANE DATABASE OF SYSTEMATIC REVIEWS. VOL. . ISSUE 4. P. - 71 77% 22
10 SIERSEMA, PD , DEES, J , VAN BLANKENSTEIN, M , (1998) PALLIATION OF MALIGNANT DYSPHAGIA FROM OESOPHAGEAL CANCER.SCANDINAVIAN JOURNAL OF GASTROENTEROLOGY. VOL. 33. ISSUE . P. 75 -84 96 79% 18

Classes with closest relation at Level 1


Rank Class id link
1 16046 GASTRIC OUTLET OBSTRUCTION//MALIGNANT GASTRIC OUTLET OBSTRUCTION//BILIARY BYPASS
2 24448 GASTROPLEURAL FISTULA//GASTROSPLENIC FISTULA//COLOBRONCHIAL FISTULA
3 8096 CAUSTIC INGESTION//ESOPHAGEAL STRICTURE//CAUSTIC BURNS
4 9767 BOERHAAVES SYNDROME//ESOPHAGEAL PERFORATION//OESOPHAGEAL PERFORATION
5 36719 ESOPHAGECTOMY AND RETROSTERNAL GASTRIC REPLACEMENT//JEJUNO ESOPHAGEAL REFLUX//LAPAROSCOPICALLY ASSISTED TRANSMEDIASTINAL
6 200 ESOPHAGEAL CANCER//ESOPHAGEAL CARCINOMA//OESOPHAGEAL CANCER
7 2176 ESOPHAGECTOMY//MINIMALLY INVASIVE ESOPHAGECTOMY//OESOPHAGECTOMY
8 8169 COLONIC OBSTRUCTION//COLONIC STENT//BRIDGE TO SURGERY
9 6704 AIRWAY STENT//CENTRAL AIRWAY OBSTRUCTION//ENDOBRONCHIAL BRACHYTHERAPY
10 15049 OVER THE SCOPE CLIP//COLONOSCOPIC PERFORATION//COLONOSCOPY

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