Class information for:
Level 1: PER RECTAL PORTAL SCINTIGRAPHY//HEPATIC VEIN WAVEFORM//PORTAL VEIN VELOCITY

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
11563 906 21.6 62%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
798 11425 PORTAL HYPERTENSION//ESOPHAGEAL VARICES//BUDD CHIARI SYNDROME

Terms with highest relevance score


Rank Term Type of term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 PER RECTAL PORTAL SCINTIGRAPHY Author keyword 7 57% 1% 8
2 HEPATIC VEIN WAVEFORM Author keyword 6 80% 0% 4
3 PORTAL VEIN VELOCITY Author keyword 6 100% 0% 4
4 PARAUMBILICAL VEIN Author keyword 5 50% 1% 7
5 HEPATIC ARTERIES US Author keyword 4 50% 1% 6
6 PORTAL BLOOD FLOW Author keyword 4 22% 2% 15
7 HEPATIC VEIN Author keyword 3 13% 3% 24
8 COLOR DOPPLER VELOCITY PROFILE Author keyword 3 100% 0% 3
9 TOTAL HEPATIC FLOW Author keyword 3 100% 0% 3
10 PORTAL HEMODYNAMICS Author keyword 3 25% 1% 11

Web of Science journal categories

Author Key Words


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class		 LCSH search Wikipedia search
1 PER RECTAL PORTAL SCINTIGRAPHY 7 57% 1% 8 Search PER+RECTAL+PORTAL+SCINTIGRAPHY Search PER+RECTAL+PORTAL+SCINTIGRAPHY
2 HEPATIC VEIN WAVEFORM 6 80% 0% 4 Search HEPATIC+VEIN+WAVEFORM Search HEPATIC+VEIN+WAVEFORM
3 PORTAL VEIN VELOCITY 6 100% 0% 4 Search PORTAL+VEIN+VELOCITY Search PORTAL+VEIN+VELOCITY
4 PARAUMBILICAL VEIN 5 50% 1% 7 Search PARAUMBILICAL+VEIN Search PARAUMBILICAL+VEIN
5 HEPATIC ARTERIES US 4 50% 1% 6 Search HEPATIC+ARTERIES++US Search HEPATIC+ARTERIES++US
6 PORTAL BLOOD FLOW 4 22% 2% 15 Search PORTAL+BLOOD+FLOW Search PORTAL+BLOOD+FLOW
7 HEPATIC VEIN 3 13% 3% 24 Search HEPATIC+VEIN Search HEPATIC+VEIN
8 COLOR DOPPLER VELOCITY PROFILE 3 100% 0% 3 Search COLOR+DOPPLER+VELOCITY+PROFILE Search COLOR+DOPPLER+VELOCITY+PROFILE
9 TOTAL HEPATIC FLOW 3 100% 0% 3 Search TOTAL+HEPATIC+FLOW Search TOTAL+HEPATIC+FLOW
10 PORTAL HEMODYNAMICS 3 25% 1% 11 Search PORTAL+HEMODYNAMICS Search PORTAL+HEMODYNAMICS

Key Words Plus


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 INTEREQUIPMENT VARIABILITY 18 61% 2% 19
2 ECHO DOPPLER 16 38% 4% 33
3 PARAUMBILICAL VEIN 12 59% 1% 13
4 RECANALIZED UMBILICAL VEIN 11 69% 1% 9
5 IMPEDANCE INDEXES 9 67% 1% 8
6 ARTERIOPORTAL COMMUNICATIONS 8 100% 1% 5
7 VEIN WAVE FORM 7 56% 1% 9
8 SPONTANEOUS REVERSAL 6 71% 1% 5
9 PULSED DOPPLER 4 10% 4% 40
10 ECHO DOPPLER MEASUREMENTS 3 50% 0% 4

Journals

Reviews


Title Publ. year Cit. Active
references		 % act. ref.
to same field
Non-invasive ultrasound-based diagnosis and staging of esophageal varices in liver cirrhosis. A systematic review of the literature published in the third Millenium 2013 4 37 30%
Doppler Sonography of Portal Hypertension 2009 4 26 100%
Non-invasive evaluation of liver cirrhosis using ultrasound 2009 35 99 26%
Haemodynamic evaluation by Doppler ultrasonography in patients with portal hypertension: a review 2010 11 46 48%
Role of spleen enlargement in cirrhosis with portal hypertension 2002 66 40 28%
Natural course of splenic artery aneurysm with associated spontaneous splenorenal shunt in non-cirrhotic liver: An 18-year observational follow-up and review of literature 2013 2 19 42%
Colour Doppler ultrasound flow patterns in the portal venous system 2002 15 17 71%
Duplex Doppler Ultrasound Examination of the Portal Venous System: An Emerging Novel Technique for the Estimation of Portal Vein Pressure 2010 10 56 34%
Ultrasonographic Assessment of Cirrhosis and Portal Hypertension 2009 7 29 34%
The Accuracy of Ultrasonography for the Evaluation of Portal Hypertension in Patients with Cirrhosis: A Systematic Review 2015 0 32 50%

Address terms


Rank Address term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ.
in class
1 UNITE EXPLORAT VASC 3 60% 0.3% 3
2 ABT INNERE MED GASTROENTEROL 1 1 50% 0.1% 1
3 GASTROENTEROL METAB ENDOCRINOL 1 50% 0.1% 1
4 HAMMERSMITH HOSPCLIN SCI 1 50% 0.1% 1
5 HEPATOL UNIT GEN MED 1 50% 0.1% 1
6 IST CHIRURG GEN 1 1 50% 0.1% 1
7 IST CLIN MED GASTROENTEROL VIA MASSARENTI 9 1 50% 0.1% 1
8 MORPHOQUANTITAT STUDIES IMMUNOHISTOCHEM 1 50% 0.1% 1
9 SOD FIS SANITARIA 1 50% 0.1% 1
10 ULTRASOUND GEN IMAGING 1 50% 0.1% 1

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000160851 ESOPHAGEAL VARICES//GASTRIC VARICES//VARICEAL BLEEDING
2 0.0000122163 ABERNETHY MALFORMATION//PATENT DUCTUS VENOSUS//CONGENITAL ABSENCE OF THE PORTAL VEIN
3 0.0000117682 PORTAL VEIN THROMBOSIS//PORTAL BILIOPATHY//REX SHUNT
4 0.0000103121 PORTOGRAPHY TECHNOLOGY//ARTERIOGRAPHY DSA//ARTERIOGRAPHY TECHNIQUE
5 0.0000085748 SHUNTS PORTOSYSTEMIC//TRANSJUGULAR INTRAHEPATIC PORTOSYSTEMIC SHUNT//TIPS
6 0.0000085594 PORTAL HYPERTENSION//PORTAL SYSTEMIC COLLATERALS//HYPERDYNAMIC CIRCULATION
7 0.0000082992 TRANSIENT ELASTOGRAPHY//LIVER STIFFNESS//FIBROSCAN
8 0.0000082115 BUDD CHIARI SYNDROME//HEPATIC VEIN THROMBOSIS//HEPATIC VEINS THROMBOSIS
9 0.0000082099 DECOY DNA DUPLEX//SINOCOCULINE//ANTIMETABOLITES THERAPEUTIC USE
10 0.0000082018 ARTERIOPORTAL FISTULA//SPLENIC ARTERIOVENOUS FISTULA//EXTRAHEPATIC ARTERIOPORTAL FISTULA