Class information for:
Level 1: CHONDROCALCINOSIS//PSEUDOGOUT//CALCIUM PYROPHOSPHATE DIHYDRATE

Basic class information

Class id #P Avg. number of
references
Database coverage
of references
5654 1592 29.3 57%



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 BIOCHEMISTRY & MOLECULAR BIOLOGY//CELL BIOLOGY//ONCOLOGY 4064930
613 3       GOUT//HYPERURICEMIA//URIC ACID 14056
3137 2             CHONDROCALCINOSIS//PSEUDOGOUT//CALCIUM PYROPHOSPHATE DIHYDRATE 2265
5654 1                   CHONDROCALCINOSIS//PSEUDOGOUT//CALCIUM PYROPHOSPHATE DIHYDRATE 1592

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 CHONDROCALCINOSIS authKW 1509068 8% 66% 120
2 PSEUDOGOUT authKW 1118602 5% 74% 79
3 CALCIUM PYROPHOSPHATE DIHYDRATE authKW 834686 3% 81% 54
4 CPPD authKW 368223 2% 80% 24
5 CALCIUM PYROPHOSPHATE authKW 339317 3% 43% 41
6 CROWNED DENS SYNDROME authKW 268503 1% 100% 14
7 CALCIUM PYROPHOSPHATE DIHYDRATE CRYSTAL DEPOSITION DISEASE authKW 250601 1% 93% 14
8 BASIC CALCIUM PHOSPHATE authKW 202571 1% 81% 13
9 CALCIUM PYROPHOSPHATE DIHYDRATE CRYSTALS authKW 197264 1% 86% 12
10 PHOSPHOCITRATE authKW 184112 1% 80% 12

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 Rheumatology 103755 46% 1% 736
2 Orthopedics 2145 10% 0% 165
3 Medicine, General & Internal 313 8% 0% 129
4 Radiology, Nuclear Medicine & Medical Imaging 193 6% 0% 88
5 Pathology 166 4% 0% 57
6 Microscopy 108 1% 0% 16
7 Surgery 92 6% 0% 102
8 Dentistry, Oral Surgery & Medicine 28 2% 0% 26
9 Materials Science, Biomaterials 27 1% 0% 15
10 Medical Laboratory Technology 22 1% 0% 14

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 BIOANALYT CHEM DIAGNOST GRP 76715 0% 100% 4
2 INPT CNRS UPS 34519 0% 60% 3
3 MED ARTHRIT 28765 0% 50% 3
4 CRYSTAL ARTHRIT 25570 0% 67% 2
5 VIGGO PETERSEN 23295 1% 9% 13
6 ABT NEURORADIOL ZENTRUM RADIOL 19179 0% 100% 1
7 AGING BRANCH COUNCIL 19179 0% 100% 1
8 ANIM DIS AGR SERV 19179 0% 100% 1
9 ARC SYNOVIAL FLUID CRYSTAL PROJECT MED 19179 0% 100% 1
10 ARTHRIT D 26 19179 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 ARTHRITIS AND RHEUMATISM 35042 9% 1% 137
2 JOURNAL OF RHEUMATOLOGY 27391 8% 1% 135
3 ANNALS OF THE RHEUMATIC DISEASES 26056 7% 1% 110
4 CURRENT OPINION IN RHEUMATOLOGY 17133 2% 2% 37
5 REVUE DU RHUMATISME 11478 2% 2% 37
6 OSTEOARTHRITIS AND CARTILAGE 6746 2% 1% 34
7 CURRENT TOPICS IN PATHOLOGY 4509 0% 12% 2
8 JCR-JOURNAL OF CLINICAL RHEUMATOLOGY 4172 1% 1% 18
9 RHEUMATIC DISEASE CLINICS OF NORTH AMERICA 3694 1% 1% 17
10 BRITISH JOURNAL OF RHEUMATOLOGY 3438 1% 1% 20

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 CHONDROCALCINOSIS 1509068 8% 66% 120 Search CHONDROCALCINOSIS Search CHONDROCALCINOSIS
2 PSEUDOGOUT 1118602 5% 74% 79 Search PSEUDOGOUT Search PSEUDOGOUT
3 CALCIUM PYROPHOSPHATE DIHYDRATE 834686 3% 81% 54 Search CALCIUM+PYROPHOSPHATE+DIHYDRATE Search CALCIUM+PYROPHOSPHATE+DIHYDRATE
4 CPPD 368223 2% 80% 24 Search CPPD Search CPPD
5 CALCIUM PYROPHOSPHATE 339317 3% 43% 41 Search CALCIUM+PYROPHOSPHATE Search CALCIUM+PYROPHOSPHATE
6 CROWNED DENS SYNDROME 268503 1% 100% 14 Search CROWNED+DENS+SYNDROME Search CROWNED+DENS+SYNDROME
7 CALCIUM PYROPHOSPHATE DIHYDRATE CRYSTAL DEPOSITION DISEASE 250601 1% 93% 14 Search CALCIUM+PYROPHOSPHATE+DIHYDRATE+CRYSTAL+DEPOSITION+DISEASE Search CALCIUM+PYROPHOSPHATE+DIHYDRATE+CRYSTAL+DEPOSITION+DISEASE
8 BASIC CALCIUM PHOSPHATE 202571 1% 81% 13 Search BASIC+CALCIUM+PHOSPHATE Search BASIC+CALCIUM+PHOSPHATE
9 CALCIUM PYROPHOSPHATE DIHYDRATE CRYSTALS 197264 1% 86% 12 Search CALCIUM+PYROPHOSPHATE+DIHYDRATE+CRYSTALS Search CALCIUM+PYROPHOSPHATE+DIHYDRATE+CRYSTALS
10 PHOSPHOCITRATE 184112 1% 80% 12 Search PHOSPHOCITRATE Search PHOSPHOCITRATE

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 ZWEIFEL, D , ETTLIN, D , SCHUKNECHT, B , OBWEGESER, J , (2012) TOPHACEUOS CALCIUM PYROPHOSPHATE DIHYDRATE DEPOSITION DISEASE OF THE TEMPOROMANDIBULAR JOINT: THE PREFERENTIAL SITE?.JOURNAL OF ORAL AND MAXILLOFACIAL SURGERY. VOL. 70. ISSUE 1. P. 60-67 88 92% 4
2 ABHISHEK, A , DOHERTY, M , (2011) PATHOPHYSIOLOGY OF ARTICULAR CHONDROCALCINOSIS-ROLE OF ANKH.NATURE REVIEWS RHEUMATOLOGY. VOL. 7. ISSUE 2. P. 96 -104 90 84% 18
3 ABHISHEK, A , DOHERTY, M , (2016) UPDATE ON CALCIUM PYROPHOSPHATE DEPOSITION.CLINICAL AND EXPERIMENTAL RHEUMATOLOGY. VOL. 34. ISSUE 4. P. S32 -S38 75 88% 0
4 EA, HK , LIOTE, F , (2014) DIAGNOSIS AND CLINICAL MANIFESTATIONS OF CALCIUM PYROPHOSPHATE AND BASIC CALCIUM PHOSPHATE CRYSTAL DEPOSITION DISEASES.RHEUMATIC DISEASE CLINICS OF NORTH AMERICA. VOL. 40. ISSUE 2. P. 207 -+ 70 75% 7
5 ABHISHEK, A , DOHERTY, M , (2014) EPIDEMIOLOGY OF CALCIUM PYROPHOSPHATE CRYSTAL ARTHRITIS AND BASIC CALCIUM PHOSPHATE CRYSTAL ARTHROPATHY.RHEUMATIC DISEASE CLINICS OF NORTH AMERICA. VOL. 40. ISSUE 2. P. 177 -+ 63 80% 5
6 ZHANG, W , DOHERTY, M , BARDIN, T , BARSKOVA, V , GUERNE, PA , JANSEN, TL , LEEB, BF , PEREZ-RUIZ, F , PIMENTAO, J , PUNZI, L , ET AL (2011) EUROPEAN LEAGUE AGAINST RHEUMATISM RECOMMENDATIONS FOR CALCIUM PYROPHOSPHATE DEPOSITION. PART I: TERMINOLOGY AND DIAGNOSIS.ANNALS OF THE RHEUMATIC DISEASES. VOL. 70. ISSUE 4. P. 563 -570 46 72% 85
7 EA, HK , LIOTE, F , (2009) ADVANCES IN UNDERSTANDING CALCIUM-CONTAINING CRYSTAL DISEASE.CURRENT OPINION IN RHEUMATOLOGY. VOL. 21. ISSUE 2. P. 150-157 55 70% 28
8 DURCAN, L , BOLSTER, F , KAVANAGH, EC , MCCARTHY, GM , (2014) THE STRUCTURAL CONSEQUENCES OF CALCIUM CRYSTAL DEPOSITION.RHEUMATIC DISEASE CLINICS OF NORTH AMERICA. VOL. 40. ISSUE 2. P. 311-+ 49 67% 3
9 DALBETH, N , HASKARD, DO , (2005) MECHANISMS OF INFLAMMATION IN GOUT.RHEUMATOLOGY. VOL. 44. ISSUE 9. P. 1090-1096 51 74% 70
10 MENG, J , GUO, C , LUO, H , CHEN, S , MA, X , (2011) A CASE OF DESTRUCTIVE CALCIUM PYROPHOSPHATE DIHYDRATE CRYSTAL DEPOSITION DISEASE OF THE TEMPOROMANDIBULAR JOINT: A DIAGNOSTIC CHALLENGE.INTERNATIONAL JOURNAL OF ORAL AND MAXILLOFACIAL SURGERY. VOL. 40. ISSUE 12. P. 1431-1437 33 92% 3

Classes with closest relation at Level 1



Rank Class id link
1 32401 PALINDROMIC RHEUMATISM//RELAPSING ARTHRITIS//ANTICITRULLINATED PEPTIDE PROTEIN ANTIBODIES
2 1775 GOUT//FEBUXOSTAT//HYPERURICEMIA
3 20918 LIGAMENTUM FLAVUM//THORACIC MYELOPATHY//OSSIFICATION OF THE LIGAMENTUM FLAVUM
4 18816 MATRIX VESICLES//OSSEOUS PLATE//SCI 329
5 13786 TUMORAL CALCINOSIS//CALCINOSIS//CALCINOSIS CUTIS
6 24510 ENPP1//PC 1//PLASMA CELL MEMBRANE GLYCOPROTEIN 1
7 37180 RETROPHARYNGEAL TENDINITIS//RETROPHARYNGEAL CALCIFIC TENDINITIS//LONGUS COLLI MUSCLE
8 12012 EXTRACORPOREAL SHOCK WAVE THERAPY//CALCIFIC TENDINITIS//CALCIFYING TENDINITIS
9 10616 SEPTIC ARTHRITIS//BACTERIAL ARTHRITIS//INFECTIOUS ARTHRITIS
10 35956 EOSINOPHILIC SYNOVITIS//ANGUILLULOSIS//CLIN MED CIENCIAS MED

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