Class information for:
Level 2: 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
2347 3956 24.8 65%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 3)


ID, lev.
above		 Publications Label for level above
562 15187 NUCHAL TRANSLUCENCY//TWIN TWIN TRANSFUSION SYNDROME//NON INVASIVE PRENATAL DIAGNOSIS

Classes in level below (level 1)


ID, lev. below Publications Label for level below
535 3260 TWIN TWIN TRANSFUSION SYNDROME//MONOCHORIONIC TWINS//TWIN TO TWIN TRANSFUSION SYNDROME
18656 475 DELAYED INTERVAL DELIVERY//DELAYED DELIVERY//TWIN DELIVERY
25921 221 BEHAVIOR DIFFICULTIES//CO TWIN DEPENDENCE//MOTHERS OF TWINS

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% 7% 274
2 MONOCHORIONIC TWINS Author keyword 335 88% 4% 159
3 TWIN TO TWIN TRANSFUSION SYNDROME Author keyword 268 84% 4% 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 135 85% 2% 70
7 CHORIONICITY Author keyword 123 74% 2% 91
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% 7% 274 Search TWIN+TWIN+TRANSFUSION+SYNDROME Search TWIN+TWIN+TRANSFUSION+SYNDROME
2 MONOCHORIONIC TWINS 335 88% 4% 159 Search MONOCHORIONIC+TWINS Search MONOCHORIONIC+TWINS
3 TWIN TO TWIN TRANSFUSION SYNDROME 268 84% 4% 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 135 85% 2% 70 Search MONOCHORIONIC Search MONOCHORIONIC
7 CHORIONICITY 123 74% 2% 91 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 430 80% 7% 270
2 GESTATIONS 264 64% 7% 259
3 2ND TWIN 213 91% 2% 89
4 MONOCHORIONIC TWINS 209 84% 3% 113
5 CHORIONICITY 200 75% 4% 143
6 THERAPEUTIC AMNIOCENTESIS 185 94% 2% 65
7 PLACENTAL VESSELS 159 96% 1% 49
8 ENDOSCOPIC LASER SURGERY 158 85% 2% 82
9 AMNIOREDUCTION 146 85% 2% 76
10 SERIAL AMNIOREDUCTION 136 94% 1% 48

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 55 33% 3% 135
2 TWIN RESEARCH AND HUMAN GENETICS 17 13% 3% 117
3 TWIN RESEARCH 12 21% 1% 49

Reviews


Title Publ. year Cit. Active
references		 % act. ref.
to same field
Twin Anemia-Polycythemia Sequence: Diagnostic Criteria, Classification, Perinatal Management and Outcome 2010 63 20 90%
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%
Laser therapy and serial amnioreduction as treatment for twin-twin transfusion syndrome: a metaanalysis and review of literature 2008 80 21 95%
Planned early delivery versus expectant management for monoamniotic twins 2015 1 16 88%
Discordant twins: diagnosis, evaluation and management 2012 24 87 89%
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%
Neonatal outcomes of twins according to birth order, presentation and mode of delivery: a systematic review and meta-analysis 2011 24 31 94%
Co-Twin Prognosis After Single Fetal Death A Systematic Review and Meta-Analysis 2011 24 27 93%
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% 0.9% 36
2 FETAL MED 11 10% 2.5% 100
3 FLORIDA FETAL DIAG THER Y 9 48% 0.4% 14
4 PROGRAM FETAL MED 9 47% 0.4% 14
5 STUDY MULTIPLE BIRTH 8 70% 0.2% 7
6 FETAL CARE CINCINNATI 8 43% 0.4% 15
7 JACKSON FETAL THER Y 8 75% 0.2% 6
8 MATERNAL PERINATAL CARE 7 33% 0.5% 18
9 OBSTET FETAL MED 6 21% 0.7% 27
10 PAREXEL BIOMETRY STAT 6 100% 0.1% 4

Related classes at same level (level 2)


Rank Relatedness score Related classes
1 0.0000035954 CONJOINED TWINS//FETUS IN FETU//THORACOPAGUS
2 0.0000017000 SHOULDER DYSTOCIA//FETAL HEART RATE//FETAL MONITORING
3 0.0000016570 NUCHAL TRANSLUCENCY//FREE BETA HCG//PAPP A
4 0.0000014841 FERTILITY AND STERILITY//IVF//OVARIAN HYPERSTIMULATION SYNDROME
5 0.0000011830 CERVICAL LENGTH//CERVICAL RIPENING//PRETERM LABOR
6 0.0000010365 SEASONAL AFFECTIVE DISORDER//WINTER DEPRESSION//HEAT WAVES
7 0.0000009443 MATERNAL MORTALITY//VERBAL AUTOPSY//EMERGENCY OBSTETRIC CARE
8 0.0000007962 RHOMBENCEPHALOSYNAPSIS//PONTOCEREBELLAR HYPOPLASIA//ARTHROGRYPOSIS
9 0.0000006363 CLUB FOOT//PONSETI//LIMB BODY WALL COMPLEX
10 0.0000006264 NON INVASIVE PRENATAL DIAGNOSIS//CELL FREE FETAL DNA//FETAL DNA