Class information for:
Level 1: PERFUSION CT//CT PERFUSION//DCE CT

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
7 4 CARDIAC & CARDIOVASCULAR SYSTEM//PERIPHERAL VASCULAR DISEASES//CARDIOL 1572904
179 3       MAGNETIC RESONANCE IN MEDICINE//RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING//JOURNAL OF MAGNETIC RESONANCE IMAGING 56894
510 2             ARTERIAL SPIN LABELING//MAGNETIC RESONANCE IN MEDICINE//RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING 15686
13559 1                   PERFUSION CT//CT PERFUSION//DCE CT 858

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 PERFUSION CT authKW 1064064 9% 37% 78
2 CT PERFUSION authKW 824494 9% 28% 79
3 DCE CT authKW 204055 1% 56% 10
4 PAUL STRICKLAND SCANNER address 193226 3% 19% 28
5 PERFUSION IMAGING authKW 166942 6% 9% 49
6 VOLUME PERFUSION CT authKW 165288 1% 75% 6
7 PET ANGIOGRAPHY authKW 146926 0% 100% 4
8 VPCT authKW 146922 1% 67% 6
9 FUNCTIONAL CT authKW 146918 1% 50% 8
10 DYNAMIC CT authKW 125244 2% 19% 18

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Radiology, Nuclear Medicine & Medical Imaging 32599 74% 0% 638
2 Neuroimaging 464 3% 0% 26
3 Gastroenterology & Hepatology 416 7% 0% 62
4 Oncology 228 10% 0% 90
5 Engineering, Biomedical 90 3% 0% 27
6 Clinical Neurology 15 3% 0% 30
7 Surgery 15 5% 0% 40
8 Acoustics 12 1% 0% 9
9 Medicine, Research & Experimental 7 2% 0% 20
10 Peripheral Vascular Diseases 0 1% 0% 8

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 PAUL STRICKLAND SCANNER 193226 3% 19% 28
2 COMP TOMOG RADIAT ONCOL 73463 0% 100% 2
3 MED SOLUT GRP 66114 0% 60% 3
4 WESLEY 61851 1% 21% 8
5 SO XRAY CLIN 61212 1% 33% 5
6 SICHUAN PROV MED IMAGING 47223 0% 43% 3
7 ONCOL HEMATOL IMMUNOL RHEUMATOL PULMONOL 45202 0% 31% 4
8 ADV PLICAT ENGN TEAM 36731 0% 100% 1
9 BACHELORS DEGREE PROGRAMME RADIOG 36731 0% 100% 1
10 BIOSTAT PL MATHS 36731 0% 100% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 EUROPEAN JOURNAL OF RADIOLOGY 20403 7% 1% 62
2 ACADEMIC RADIOLOGY 15468 5% 1% 41
3 CANCER IMAGING 14751 1% 3% 12
4 INVESTIGATIVE RADIOLOGY 9511 4% 1% 36
5 EUROPEAN RADIOLOGY 8715 5% 1% 44
6 RADIOLOGY 7733 7% 0% 64
7 JOURNAL OF COMPUTER ASSISTED TOMOGRAPHY 7212 4% 1% 38
8 NUCLEAR MEDICINE COMMUNICATIONS 4960 3% 1% 24
9 BRITISH JOURNAL OF RADIOLOGY 4560 4% 0% 32
10 RADIATION MEDICINE 3204 0% 3% 3

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 PERFUSION CT 1064064 9% 37% 78 Search PERFUSION+CT Search PERFUSION+CT
2 CT PERFUSION 824494 9% 28% 79 Search CT+PERFUSION Search CT+PERFUSION
3 DCE CT 204055 1% 56% 10 Search DCE+CT Search DCE+CT
4 PERFUSION IMAGING 166942 6% 9% 49 Search PERFUSION+IMAGING Search PERFUSION+IMAGING
5 VOLUME PERFUSION CT 165288 1% 75% 6 Search VOLUME+PERFUSION+CT Search VOLUME+PERFUSION+CT
6 PET ANGIOGRAPHY 146926 0% 100% 4 Search PET+ANGIOGRAPHY Search PET+ANGIOGRAPHY
7 VPCT 146922 1% 67% 6 Search VPCT Search VPCT
8 FUNCTIONAL CT 146918 1% 50% 8 Search FUNCTIONAL+CT Search FUNCTIONAL+CT
9 DYNAMIC CT 125244 2% 19% 18 Search DYNAMIC+CT Search DYNAMIC+CT
10 PERFUSION COMPUTED TOMOGRAPHY 120529 2% 21% 16 Search PERFUSION+COMPUTED+TOMOGRAPHY Search PERFUSION+COMPUTED+TOMOGRAPHY

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 8273 DCE MRI//DYNAMIC CONTRAST ENHANCED MRI//PHARMACEUT MOL IMAGING
2 14683 DYNAMIC SUSCEPTIBILITY CONTRAST//DYNAMIC SUSCEPTIBILITY CONTRAST MRI//ARTERIAL INPUT FUNCTION
3 20961 RECIST//RECIST 11//TARGET LESION
4 6038 CONTRAST ENHANCED ULTRASOUND//CONTRAST ENHANCED ULTRASONOGRAPHY//FOCAL LIVER LESIONS
5 13403 COMPUTED TOMOGRAPHY CT CONTRAST MEDIA//LIVER CT//SALINE FLUSH
6 18325 RADIOMICS//TEXTURE ANALYSIS//RADIOGENOMICS
7 12763 HEPATIC VEIN//PARAUMBILICAL VEIN//PORTAL VEIN DIAMETER
8 9152 DUAL ENERGY CT//METAL ARTIFACT REDUCTION//DUAL ENERGY
9 5379 INTRAVOXEL INCOHERENT MOTION//DIFFUSION WEIGHTED IMAGING//IVIM
10 10358 MICROVESSEL DENSITY//MICROVESSEL COUNT//ANGIOGENESIS

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