Class information for:
Level 1: SECOND PRIMARY TUMOR//GASTRIC TUBE CANCER//SECOND PRIMARY TUMOUR

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
13082 862 24.0 68%


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
174 3       RADIAT ONCOL//MEDICAL PHYSICS//HEAD AND NECK CANCER 58342
242 2             HEAD AND NECK CANCER//ORAL CANCER//ORAL ONCOLOGY 20011
13082 1                   SECOND PRIMARY TUMOR//GASTRIC TUBE CANCER//SECOND PRIMARY TUMOUR 862

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 SECOND PRIMARY TUMOR authKW 315543 3% 32% 28
2 GASTRIC TUBE CANCER authKW 260834 1% 82% 9
3 SECOND PRIMARY TUMOUR authKW 249665 2% 41% 17
4 PANENDOSCOPY authKW 187626 2% 38% 14
5 DISTANT METASTASES authKW 153642 4% 14% 32
6 SECOND PRIMARY CARCINOMA authKW 106267 0% 100% 3
7 HEAD AND NECK CANCER authKW 104584 16% 2% 139
8 MULTIPLE PRIMARY CANCER authKW 80954 1% 29% 8
9 INDEX TUMOR authKW 80500 1% 45% 5
10 LARYNX SCC authKW 70845 0% 100% 2

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 Otorhinolaryngology 28235 38% 0% 329
2 Surgery 2898 32% 0% 275
3 Oncology 2885 31% 0% 266
4 Dentistry, Oral Surgery & Medicine 1383 10% 0% 90
5 Gastroenterology & Hepatology 351 7% 0% 59
6 Medicine, Research & Experimental 95 5% 0% 44
7 Respiratory System 60 3% 0% 24
8 Radiology, Nuclear Medicine & Medical Imaging 51 4% 0% 37
9 Medicine, General & Internal 12 4% 0% 31
10 Cardiac & Cardiovascular System 2 2% 0% 18

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 BAS RHIN CANC REGISTRY MEDEA 3430 35422 0% 100% 1
2 BIOSTAT UNITONTARIO CANC 35422 0% 100% 1
3 ENDOSCOPY DIGEST 35422 0% 100% 1
4 ENT DIS PLANT HEAD NECK SURG 35422 0% 100% 1
5 GASTRO SERV 35422 0% 100% 1
6 GUYS KINGS ST THOMAS HEAD NECK CANC 35422 0% 100% 1
7 HEAD NECK ONCOL MICROVASC SURG 35422 0% 100% 1
8 HLTH SCI DEV SERV 35422 0% 100% 1
9 HOPITAL EUROPEEN GEORGES POMPIDOU 35422 0% 100% 1
10 ICRF CANC UNIT 35422 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 HEAD AND NECK-JOURNAL FOR THE SCIENCES AND SPECIALTIES OF THE HEAD AND NECK 22215 6% 1% 55
2 ORAL ONCOLOGY 11259 4% 1% 31
3 JOURNAL OF LARYNGOLOGY AND OTOLOGY 4725 4% 0% 35
4 DISEASES OF THE ESOPHAGUS 3999 2% 1% 14
5 LARYNGOSCOPE 3894 4% 0% 38
6 ARCHIVES OF OTOLARYNGOLOGY-HEAD & NECK SURGERY 3633 3% 0% 26
7 EUROPEAN ARCHIVES OF OTO-RHINO-LARYNGOLOGY 3222 3% 0% 23
8 LARYNGO-RHINO-OTOLOGIE 3190 2% 1% 16
9 BRITISH JOURNAL OF ORAL & MAXILLOFACIAL SURGERY 2596 2% 0% 17
10 JOURNAL OF SURGICAL ONCOLOGY 2239 2% 0% 21

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 SECOND PRIMARY TUMOR 315543 3% 32% 28 Search SECOND+PRIMARY+TUMOR Search SECOND+PRIMARY+TUMOR
2 GASTRIC TUBE CANCER 260834 1% 82% 9 Search GASTRIC+TUBE+CANCER Search GASTRIC+TUBE+CANCER
3 SECOND PRIMARY TUMOUR 249665 2% 41% 17 Search SECOND+PRIMARY+TUMOUR Search SECOND+PRIMARY+TUMOUR
4 PANENDOSCOPY 187626 2% 38% 14 Search PANENDOSCOPY Search PANENDOSCOPY
5 DISTANT METASTASES 153642 4% 14% 32 Search DISTANT+METASTASES Search DISTANT+METASTASES
6 SECOND PRIMARY CARCINOMA 106267 0% 100% 3 Search SECOND+PRIMARY+CARCINOMA Search SECOND+PRIMARY+CARCINOMA
7 HEAD AND NECK CANCER 104584 16% 2% 139 Search HEAD+AND+NECK+CANCER Search HEAD+AND+NECK+CANCER
8 MULTIPLE PRIMARY CANCER 80954 1% 29% 8 Search MULTIPLE+PRIMARY+CANCER Search MULTIPLE+PRIMARY+CANCER
9 INDEX TUMOR 80500 1% 45% 5 Search INDEX+TUMOR Search INDEX+TUMOR
10 LARYNX SCC 70845 0% 100% 2 Search LARYNX+SCC Search LARYNX+SCC

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 BRADLEY, PJ , BRADLEY, PT , (2010) SEARCHING FOR METACHRONOUS TUMOURS IN PATIENTS WITH HEAD AND NECK CANCER: THE IDEAL PROTOCOL!.CURRENT OPINION IN OTOLARYNGOLOGY & HEAD AND NECK SURGERY. VOL. 18. ISSUE 2. P. 124 -133 51 59% 6
2 LEON, X , FERLITO, A , MYER, CM , SAFFIOTTI, U , SHAHA, AR , BRADLEY, PJ , BRANDWEIN, MS , ANNIKO, M , ELLURU, RG , RINALDO, A , (2002) SECOND PRIMARY TUMORS IN HEAD AND NECK CANCER PATIENTS.ACTA OTO-LARYNGOLOGICA. VOL. 122. ISSUE 7. P. 765-778 56 60% 41
3 MCGAREY, PO , O'ROURKE, AK , LEVINE, PA , JAMESON, MJ , OWEN, SR , SHONKA, DC , REIBEL, JF , (2016) RIGID ESOPHAGOSCOPY FOR HEAD AND NECK CANCER STAGING AND THE INCIDENCE OF SYNCHRONOUS ESOPHAGEAL MALIGNANT NEOPLASMS.JAMA OTOLARYNGOLOGY-HEAD & NECK SURGERY. VOL. 142. ISSUE 1. P. 40 -45 31 74% 1
4 ATIENZA, JAS , DASANU, CA , (2012) INCIDENCE OF SECOND PRIMARY MALIGNANCIES IN PATIENTS WITH TREATED HEAD AND NECK CANCER: A COMPREHENSIVE REVIEW OF LITERATURE.CURRENT MEDICAL RESEARCH AND OPINION. VOL. 28. ISSUE 12. P. 1899-1909 37 67% 9
5 MCLEOD, NMH , JESS, A , ANAND, R , TILLEY, E , HIGGINS, B , BRENNAN, PA , (2009) ROLE OF CHEST CT IN STAGING OF OROPHARYNGEAL CANCER: A SYSTEMATIC REVIEW.HEAD AND NECK-JOURNAL FOR THE SCIENCES AND SPECIALTIES OF THE HEAD AND NECK. VOL. 31. ISSUE 4. P. 548-555 28 80% 10
6 FRIEDRICH, RE , (2007) PRIMARY AND SECOND PRIMARY CANCER IN 649 PATIENTS WITH MALIGNANCIES OF THE MAXILLOFACIAL REGION.ANTICANCER RESEARCH. VOL. 27. ISSUE 4A. P. 1805-1818 31 72% 5
7 PRECHT, C , BAUSTIAN, S , TRIBIUS, S , SCHOLLCHEN, M , HANKEN, H , SMEETS, R , HEILAND, M , GROBE, A , (2016) THE BENEFIT OF ABDOMINAL SONOGRAPHY AND CHEST X-RAY FOR STAGING ORAL SQUAMOUS CELL CARCINOMAS IN STAGES UICC I AND II.JOURNAL OF CRANIO-MAXILLOFACIAL SURGERY. VOL. 44. ISSUE 2. P. 186 -190 23 77% 0
8 BIRKELAND, AC , ROSKO, AJ , CHINN, SB , PRINCE, ME , SUN, GH , SPECTOR, ME , (2016) PREVALENCE AND OUTCOMES OF HEAD AND NECK VERSUS NON-HEAD AND NECK SECOND PRIMARY MALIGNANCIES IN HEAD AND NECK SQUAMOUS CELL CARCINOMA: AN ANALYSIS OF THE SURVEILLANCE, EPIDEMIOLOGY, AND END RESULTS DATABASE.ORL-JOURNAL FOR OTO-RHINO-LARYNGOLOGY HEAD AND NECK SURGERY. VOL. 78. ISSUE 2. P. 61 -69 16 94% 2
9 TASLIM, SJ , LEEMANS, CR , VAN DER WAAL, I , KARAGOZOGLU, KH , (2016) FOLLOW-UP OF ORAL CANCER PATIENTS: THREE UNEVENTFUL YEARS MAY BE ENOUGH.ORAL SURGERY ORAL MEDICINE ORAL PATHOLOGY ORAL RADIOLOGY. VOL. 122. ISSUE 4. P. 434 -439 22 79% 0
10 SHINOTO, M , SHIOYAMA, Y , SASAKI, T , NAKAMURA, K , OHURA, H , TOH, Y , HIGAKI, Y , YAMAGUCHI, T , OHNISHI, K , ATSUMI, K , ET AL (2011) CLINICAL RESULTS OF DEFINITIVE CHEMORADIOTHERAPY FOR PATIENTS WITH SYNCHRONOUS HEAD AND NECK SQUAMOUS CELL CARCINOMA AND ESOPHAGEAL CANCER.AMERICAN JOURNAL OF CLINICAL ONCOLOGY-CANCER CLINICAL TRIALS. VOL. 34. ISSUE 4. P. 362-366 21 88% 1

Classes with closest relation at Level 1


Rank Class id link
1 11269 PLANNED NECK DISSECTION//NECK DISSECTION//HEAD AND NECK CANCER
2 11026 MULTIPLE PRIMARY MALIGNANCIES//MULTIPLE PRIMARY MALIGNANT NEOPLASMS//SECOND PRIMARY CANCER
3 2706 NECK DISSECTION//ELECTIVE NECK DISSECTION//SELECTIVE NECK DISSECTION
4 21856 COLON INTERPOSITION//ESOPHAGEAL RECONSTRUCTION//COLONIC INTERPOSITION
5 28086 LARYNGEAL DYSPLASIA//KAMBIC LENART CLASSIFICATION//BEIJING LUHE TEACHING HOSP
6 14216 REIRRADIATION//RECURRENT HEAD AND NECK CANCER//BRACHYTHERAPY
7 14263 ECRG2//INTRAMURAL METASTASIS//ECRG1
8 3674 ORAL CANCER//MOUTH NEOPLASMS//PHARYNGEAL CANCER
9 5939 NARROW BAND IMAGING//MAGNIFYING ENDOSCOPY//CONFOCAL LASER ENDOMICROSCOPY
10 13593 EPITHELIAL CANC BIOL//CSMD1//C1ORF10

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