Class information for:
Level 1: CONTRAST ENHANCED ULTRASOUND//FOCAL LIVER LESIONS//CONTRAST ENHANCED ULTRASONOGRAPHY

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
6383 1491 28.8 82%


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
78 3       HEPATOCELLULAR CARCINOMA//GASTROENTEROLOGY & HEPATOLOGY//PORTAL HYPERTENSION 80496
1316 2             FOCAL NODULAR HYPERPLASIA//GD EOB DTPA//GADOXETIC ACID 8487
6383 1                   CONTRAST ENHANCED ULTRASOUND//FOCAL LIVER LESIONS//CONTRAST ENHANCED ULTRASONOGRAPHY 1491

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 CONTRAST ENHANCED ULTRASOUND authKW 1120639 13% 28% 197
2 FOCAL LIVER LESIONS authKW 541561 5% 38% 69
3 CONTRAST ENHANCED ULTRASONOGRAPHY authKW 471311 5% 28% 81
4 SONAZOID authKW 431912 3% 47% 45
5 CONTRAST ENHANCED ULTRASOUND CEUS authKW 281819 2% 39% 35
6 ULTRASOUND US CONTRAST MEDIA authKW 260908 2% 44% 29
7 ULTRASOUND CONTRAST AGENT authKW 252468 6% 15% 84
8 CONTRAST ENHANCED SONOGRAPHY authKW 224024 3% 28% 39
9 MICROBUBBLES authKW 203216 8% 8% 126
10 TIME INTENSITY CURVE authKW 188933 2% 34% 27

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 Radiology, Nuclear Medicine & Medical Imaging 39854 63% 0% 934
2 Acoustics 23553 24% 0% 356
3 Gastroenterology & Hepatology 3847 16% 0% 237
4 Veterinary Sciences 133 4% 0% 66
5 Peripheral Vascular Diseases 128 3% 0% 52
6 Hematology 71 3% 0% 44
7 Transplantation 62 2% 0% 26
8 Oncology 34 5% 0% 71
9 Surgery 17 4% 0% 64
10 Urology & Nephrology 12 2% 0% 24

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 CIT ULTRASONS 125427 0% 88% 7
2 ABDOMINAL ULTRASOUND UNIT 119141 1% 73% 8
3 MED ULTRASON 110048 2% 16% 34
4 ULTRASOUND 95632 8% 4% 126
5 DIAGNOST INTERVENT ULTRASOUND 85931 1% 22% 19
6 CENT ULTRASOUND 65528 0% 80% 4
7 ULTRASONOG UNIT 62041 1% 30% 10
8 ABDOMINAL DIGEST IMAGING 61434 0% 100% 3
9 INTERDISCIPLINARY CLIN ULTRASOUND 61434 0% 100% 3
10 UP EA 40 40 61434 0% 100% 3

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 ULTRASCHALL IN DER MEDIZIN 98771 6% 5% 93
2 JOURNAL OF ULTRASOUND IN MEDICINE 42543 8% 2% 114
3 ULTRASOUND IN MEDICINE AND BIOLOGY 29889 6% 2% 90
4 MEDICAL ULTRASONOGRAPHY 25878 2% 5% 24
5 CLINICAL HEMORHEOLOGY AND MICROCIRCULATION 19887 3% 2% 42
6 EUROPEAN RADIOLOGY 14726 5% 1% 75
7 JOURNAL OF MEDICAL ULTRASONICS 8131 1% 3% 14
8 EUROPEAN JOURNAL OF RADIOLOGY 7598 3% 1% 50
9 JOURNAL OF CLINICAL ULTRASOUND 6808 2% 1% 36
10 ABDOMINAL IMAGING 5734 2% 1% 29

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 CONTRAST ENHANCED ULTRASOUND 1120639 13% 28% 197 Search CONTRAST+ENHANCED+ULTRASOUND Search CONTRAST+ENHANCED+ULTRASOUND
2 FOCAL LIVER LESIONS 541561 5% 38% 69 Search FOCAL+LIVER+LESIONS Search FOCAL+LIVER+LESIONS
3 CONTRAST ENHANCED ULTRASONOGRAPHY 471311 5% 28% 81 Search CONTRAST+ENHANCED+ULTRASONOGRAPHY Search CONTRAST+ENHANCED+ULTRASONOGRAPHY
4 SONAZOID 431912 3% 47% 45 Search SONAZOID Search SONAZOID
5 CONTRAST ENHANCED ULTRASOUND CEUS 281819 2% 39% 35 Search CONTRAST+ENHANCED+ULTRASOUND+CEUS Search CONTRAST+ENHANCED+ULTRASOUND+CEUS
6 ULTRASOUND US CONTRAST MEDIA 260908 2% 44% 29 Search ULTRASOUND+US+CONTRAST+MEDIA Search ULTRASOUND+US+CONTRAST+MEDIA
7 ULTRASOUND CONTRAST AGENT 252468 6% 15% 84 Search ULTRASOUND+CONTRAST+AGENT Search ULTRASOUND+CONTRAST+AGENT
8 CONTRAST ENHANCED SONOGRAPHY 224024 3% 28% 39 Search CONTRAST+ENHANCED+SONOGRAPHY Search CONTRAST+ENHANCED+SONOGRAPHY
9 MICROBUBBLES 203216 8% 8% 126 Search MICROBUBBLES Search MICROBUBBLES
10 TIME INTENSITY CURVE 188933 2% 34% 27 Search TIME+INTENSITY+CURVE Search TIME+INTENSITY+CURVE

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 BARTOLOTTA, TV , TAIBBI, A , MIDIRI, M , LAGALLA, R , (2009) FOCAL LIVER LESIONS: CONTRAST-ENHANCED ULTRASOUND.ABDOMINAL IMAGING. VOL. 34. ISSUE 2. P. 193 -209 92 62% 39
2 CLAUDON, M , DIETRICH, CF , CHOI, BI , COSGROVE, DO , KUDO, M , NOLSOE, CP , PISCAGLIA, F , WILSON, SR , BARR, RG , CHAMMAS, MC , ET AL (2013) GUIDELINES AND GOOD CLINICAL PRACTICE RECOMMENDATIONS FOR CONTRAST ENHANCED ULTRASOUND (CEUS) IN THE LIVER - UPDATE 2012 A WFUMB-EFSUMB INITIATIVE IN COOPERATION WITH REPRESENTATIVES OF AFSUMB, AIUM, ASUM, FLAUS AND ICUS.ULTRASCHALL IN DER MEDIZIN. VOL. 34. ISSUE 1. P. 11-29 67 50% 141
3 CHIOREAN, L , CARAIANI, C , RADZINA, M , JEDRZEJCZYK, M , SCHREIBER-DIETRICH, D , DIETRICH, CF , (2016) VASCULAR PHASES IN IMAGING AND THEIR ROLE IN FOCAL LIVER LESIONS ASSESSMENT.CLINICAL HEMORHEOLOGY AND MICROCIRCULATION. VOL. 62. ISSUE 4. P. 299 -326 93 52% 1
4 CLAUDON, M , DIETRICH, CF , CHOI, BI , COSGROVE, DO , KUDO, M , NOLSOE, CP , PISCAGLIA, F , WILSON, SR , BARR, RG , CHAMMAS, MC , ET AL (2013) GUIDELINES AND GOOD CLINICAL PRACTICE RECOMMENDATIONS FOR CONTRAST ENHANCED ULTRASOUND (CEUS) IN THE LIVER - UPDATE 2012 A WFUMB-EFSUMB INITIATIVE IN COOPERATION WITH REPRESENTATIVES OF AFSUMB, AIUM, ASUM, FLAUS AND ICUS.ULTRASOUND IN MEDICINE AND BIOLOGY. VOL. 39. ISSUE 2. P. 187-210 67 50% 121
5 D'ONOFRIO, M , CROSARA, S , DE ROBERTIS, R , CANESTRINI, S , MUCELLI, RP , (2015) CONTRAST-ENHANCED ULTRASOUND OF FOCAL LIVER LESIONS.AMERICAN JOURNAL OF ROENTGENOLOGY. VOL. 205. ISSUE 1. P. W56 -W66 60 68% 10
6 LADAM-MARCUS, V , MAC, G , JOB, L , PIOT-VERON, S , MARCUS, C , HOEFFEL, C , (2009) CONTRAST-ENHANCED ULTRASOUND AND LIVER IMAGING: REVIEW OF THE LITERATURE.JOURNAL DE RADIOLOGIE. VOL. 90. ISSUE 1. P. 93 -106 59 86% 7
7 FRIEDRICH-RUST, M , KLOPFFLEISCH, T , NIERHOFF, J , HERRMANN, E , VERMEHREN, J , SCHNEIDER, MD , ZEUZEM, S , BOJUNGA, J , (2013) CONTRAST-ENHANCED ULTRASOUND FOR THE DIFFERENTIATION OF BENIGN AND MALIGNANT FOCAL LIVER LESIONS: A META-ANALYSIS.LIVER INTERNATIONAL. VOL. 33. ISSUE 5. P. 739-755 47 81% 22
8 RETTENBACHER, T , (2007) FOCAL LIVER LESIONS: ROLE OF CONTRAST-ENHANCED ULTRASOUND.EUROPEAN JOURNAL OF RADIOLOGY. VOL. 64. ISSUE 2. P. 173-182 57 79% 34
9 DIETRICH, CF , (2012) LIVER TUMOR CHARACTERIZATION - COMMENTS AND ILLUSTRATIONS REGARDING GUIDELINES.ULTRASCHALL IN DER MEDIZIN. VOL. 33. ISSUE . P. S22 -S30 60 65% 19
10 ALZARAA, A , GRAVANTE, G , CHUNG, WY , AL-LESWAS, D , MORGAN, B , DENNISON, A , LLOYD, D , (2013) CONTRAST-ENHANCED ULTRASOUND IN THE PREOPERATIVE, INTRAOPERATIVE AND POSTOPERATIVE ASSESSMENT OF LIVER LESIONS.HEPATOLOGY RESEARCH. VOL. 43. ISSUE 8. P. 809-819 55 69% 10

Classes with closest relation at Level 1


Rank Class id link
1 7110 CONTRAST ECHOCARDIOGRAPHY//MYOCARDIAL CONTRAST ECHOCARDIOGRAPHY//JOURNAL OF THE AMERICAN SOCIETY OF ECHOCARDIOGRAPHY
2 3542 GD EOB DTPA//GADOXETIC ACID//DYSPLASTIC NODULE
3 5004 FOCAL NODULAR HYPERPLASIA//HEPATOCELLULAR ADENOMA//HEPATIC ADENOMA
4 850 MICROBUBBLES//SONOPORATION//ULTRASOUND CONTRAST AGENT
5 13937 PERFUSION CT//CT PERFUSION//PAUL STRICKLAND SCANNER
6 11529 PORTOGRAPHY//ARTERIAL PORTOGRAPHY//PSEUDOLESION
7 750 RADIOFREQUENCY ABLATION//MICROWAVE ABLATION//PERCUTANEOUS ETHANOL INJECTION
8 36171 CARDIAC OUTPUT COMPUTERS//INDICATOR DILUTION CURVE//INTRA THORACIC BLOOD VOLUME
9 7967 BREAST ULTRASOUND//BREAST NEOPLASMS US//BREAST SONOGRAPHY
10 13519 TRANSCRANIAL COLOR CODED SONOGRAPHY//TRANSCRANIAL COLOR CODED DUPLEX SONOGRAPHY//TRANSCRANIAL DOPPLER

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