Class information for:
Level 1: TWIN TWIN TRANSFUSION SYNDROME//MONOCHORIONIC TWINS//TWIN TO TWIN TRANSFUSION SYNDROME

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
535 3260 24.7 68%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
2347 3956 TWIN TWIN TRANSFUSION SYNDROME//MONOCHORIONIC TWINS//TWIN TO TWIN TRANSFUSION 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 TWIN TWIN TRANSFUSION SYNDROME Author keyword 503 84% 8% 274
2 MONOCHORIONIC TWINS Author keyword 326 87% 5% 158
3 TWIN TO TWIN TRANSFUSION SYNDROME Author keyword 268 84% 5% 148
4 MULTIFETAL PREGNANCY REDUCTION Author keyword 160 88% 2% 77
5 TWIN ANEMIA POLYCYTHEMIA SEQUENCE Author keyword 139 97% 1% 38
6 MONOCHORIONIC Author keyword 120 83% 2% 68
7 CHORIONICITY Author keyword 114 72% 3% 89
8 MONOAMNIOTIC TWINS Author keyword 99 97% 1% 29
9 ACARDIAC TWIN Author keyword 96 91% 1% 40
10 TTTS Author keyword 82 82% 1% 47

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 TWIN TWIN TRANSFUSION SYNDROME 503 84% 8% 274 Search TWIN+TWIN+TRANSFUSION+SYNDROME Search TWIN+TWIN+TRANSFUSION+SYNDROME
2 MONOCHORIONIC TWINS 326 87% 5% 158 Search MONOCHORIONIC+TWINS Search MONOCHORIONIC+TWINS
3 TWIN TO TWIN TRANSFUSION SYNDROME 268 84% 5% 148 Search TWIN+TO+TWIN+TRANSFUSION+SYNDROME Search TWIN+TO+TWIN+TRANSFUSION+SYNDROME
4 MULTIFETAL PREGNANCY REDUCTION 160 88% 2% 77 Search MULTIFETAL+PREGNANCY+REDUCTION Search MULTIFETAL+PREGNANCY+REDUCTION
5 TWIN ANEMIA POLYCYTHEMIA SEQUENCE 139 97% 1% 38 Search TWIN+ANEMIA+POLYCYTHEMIA+SEQUENCE Search TWIN+ANEMIA+POLYCYTHEMIA+SEQUENCE
6 MONOCHORIONIC 120 83% 2% 68 Search MONOCHORIONIC Search MONOCHORIONIC
7 CHORIONICITY 114 72% 3% 89 Search CHORIONICITY Search CHORIONICITY
8 MONOAMNIOTIC TWINS 99 97% 1% 29 Search MONOAMNIOTIC+TWINS Search MONOAMNIOTIC+TWINS
9 ACARDIAC TWIN 96 91% 1% 40 Search ACARDIAC+TWIN Search ACARDIAC+TWIN
10 TTTS 82 82% 1% 47 Search TTTS Search TTTS

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 TRANSFUSION SYNDROME 403 78% 8% 265
2 GESTATIONS 211 59% 7% 238
3 MONOCHORIONIC TWINS 202 84% 3% 112
4 CHORIONICITY 191 74% 4% 141
5 THERAPEUTIC AMNIOCENTESIS 185 94% 2% 65
6 PLACENTAL VESSELS 159 96% 2% 49
7 ENDOSCOPIC LASER SURGERY 158 85% 3% 82
8 AMNIOREDUCTION 146 85% 2% 76
9 SERIAL AMNIOREDUCTION 136 94% 1% 48
10 CHORIONIC PLATE ANASTOMOSES 122 95% 1% 40

Journals


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 ACTA GENETICAE MEDICAE ET GEMELLOLOGIAE 29 25% 3% 100
2 TWIN RESEARCH 7 16% 1% 37

Reviews


Title Publ. year Cit. Active
references		 % act. ref.
to same field
Is the Sequential Laser Technique for Twin-to-Twin Transfusion Syndrome Truly Superior to the Standard Selective Technique? A Meta-Analysis 2015 1 17 88%
Planned early delivery versus expectant management for monoamniotic twins 2015 1 16 88%
Twin Anemia-Polycythemia Sequence: Diagnostic Criteria, Classification, Perinatal Management and Outcome 2010 63 20 90%
Laser therapy and serial amnioreduction as treatment for twin-twin transfusion syndrome: a metaanalysis and review of literature 2008 80 21 95%
The vascular anastomoses in monochorionic twin pregnancies and their clinical consequences 2013 16 62 94%
Monochorionic Diamniotic Twin Pregnancies: Natural History and Risk Stratification 2010 44 35 94%
Intrafetal laser treatment for twin reversed arterial perfusion sequence: cohort study and meta-analysis 2013 15 20 80%
Co-Twin Prognosis After Single Fetal Death A Systematic Review and Meta-Analysis 2011 24 27 93%
Discordant twins: diagnosis, evaluation and management 2012 24 87 72%
Umbilical cord occlusion for selective feticide in complicated monochorionic twins: a systematic review of literature 2009 38 20 85%

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 FETAL CARE 12 29% 1.1% 36
2 FLORIDA FETAL DIAG THER Y 9 48% 0.4% 14
3 PROGRAM FETAL MED 9 47% 0.4% 14
4 STUDY MULTIPLE BIRTH 8 70% 0.2% 7
5 FETAL CARE CINCINNATI 8 43% 0.5% 15
6 JACKSON FETAL THER Y 8 75% 0.2% 6
7 MATERNAL PERINATAL CARE 7 33% 0.6% 18
8 OBSTET FETAL MED 6 21% 0.8% 27
9 PAREXEL BIOMETRY STAT 6 100% 0.1% 4
10 GHU NECKER ENFANTS MALAD 5 60% 0.2% 6

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000273198 DELAYED INTERVAL DELIVERY//DELAYED DELIVERY//TWIN DELIVERY
2 0.0000114953 SINGLE EMBRYO TRANSFER//ASSISTED REPRODUCTIVE TECHNOLOGY//ELECTIVE SINGLE EMBRYO TRANSFER
3 0.0000096982 BEHAVIOR DIFFICULTIES//CO TWIN DEPENDENCE//MOTHERS OF TWINS
4 0.0000072468 POPULAT GENET UNIT//HUMAN BIRTHS//DIZYGOTIC TWINNING
5 0.0000045118 CONJOINED TWINS//THORACOPAGUS//CRANIOPAGUS
6 0.0000044964 AMNIOTIC FLUID INDEX//AMNIOTIC FLUID VOLUME//FETAL URINE PRODUCTION RATE
7 0.0000042012 AMNIOTIC BAND SYNDROME//LIMB BODY WALL COMPLEX//BODY STALK ANOMALY
8 0.0000037670 FETUS IN FETU//ECTOPIC ADRENAL TISSUE//FETIFORM TERATOMA
9 0.0000037211 SINGLE UMBILICAL ARTERY//UMBILICAL CORD//VASA PREVIA
10 0.0000036233 CERVICAL LENGTH//CERVICAL INCOMPETENCE//CERCLAGE