Class information for:
Level 2: HYDROCEPHALUS//VENTRICULOPERITONEAL SHUNT//ARACHNOID CYST

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
1931 5789 22.6 63%


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
14 4 ORTHOPEDICS//DENTISTRY, ORAL SURGERY & MEDICINE//SPORT SCIENCES 808941
457 3       HYDROCEPHALUS//SYRINGOMYELIA//VENTRICULOPERITONEAL SHUNT 24907
1931 2             HYDROCEPHALUS//VENTRICULOPERITONEAL SHUNT//ARACHNOID CYST 5789
2553 1                   VENTRICULOPERITONEAL SHUNT//HYDROCEPHALUS//SHUNT INFECTION 2209
7329 1                   ENDOSCOPIC THIRD VENTRICULOSTOMY//NEUROENDOSCOPY//THIRD VENTRICULOSTOMY 1380
10926 1                   COLLOID CYST//NEURENTERIC CYST//ENTEROGENOUS CYST 1023
12096 1                   ARACHNOID CYST//CYSTOPERITONEAL SHUNT//SUPRASELLAR ARACHNOID CYST 932
26793 1                   BRAIN RETRACTOR//RETRACTOR//BRAIN RETRACTION 245

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 HYDROCEPHALUS authKW 2313044 24% 32% 1365
2 VENTRICULOPERITONEAL SHUNT authKW 1467820 9% 52% 534
3 ARACHNOID CYST authKW 1449730 8% 59% 467
4 ENDOSCOPIC THIRD VENTRICULOSTOMY authKW 1312210 6% 78% 321
5 NEUROENDOSCOPY authKW 1228746 7% 62% 378
6 COLLOID CYST authKW 918697 3% 90% 194
7 NEURENTERIC CYST authKW 675446 2% 92% 140
8 THIRD VENTRICULOSTOMY authKW 661582 3% 81% 154
9 VENTRICULOSTOMY authKW 453550 3% 57% 151
10 SHUNT INFECTION authKW 384695 2% 79% 92

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 Clinical Neurology 150579 69% 1% 4007
2 Surgery 95514 68% 1% 3911
3 Pediatrics 28140 24% 0% 1416
4 Neuroimaging 11642 6% 1% 329
5 Radiology, Nuclear Medicine & Medical Imaging 1034 6% 0% 371
6 Neurosciences 786 9% 0% 541
7 Infectious Diseases 91 2% 0% 116
8 Emergency Medicine 85 1% 0% 40
9 Medicine, Legal 58 0% 0% 26
10 Medicine, General & Internal 52 3% 0% 188

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 NEUROSURG 252233 41% 2% 2387
2 PEDIAT NEUROSURG 142914 4% 10% 260
3 PAEDIAT NEUROSURG 28667 1% 14% 38
4 SECT PEDIAT NEUROSURG 20581 1% 11% 36
5 SECT PEDIAT CONGENITAL NEUROSURG 20328 0% 43% 9
6 WOMENS CHILDRENS MED 20328 0% 43% 9
7 NEUROL SURG 17036 4% 1% 246
8 E SIBERIAN MINIMALLY INVAS NEUROSURG 15818 0% 100% 3
9 MEASUREMENT VIBRAT ACOUST 15818 0% 100% 3
10 BIOMAT RELATED INFECT GRP 12909 0% 35% 7

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 CHILDS NERVOUS SYSTEM 276337 9% 10% 511
2 JOURNAL OF NEUROSURGERY-PEDIATRICS 186299 4% 14% 251
3 PEDIATRIC NEUROSURGERY 155534 4% 12% 249
4 MINIMALLY INVASIVE NEUROSURGERY 146959 3% 17% 165
5 NEUROSURGERY 86335 8% 4% 462
6 JOURNAL OF NEUROSURGERY 78252 8% 3% 447
7 BRITISH JOURNAL OF NEUROSURGERY 44307 3% 5% 156
8 ACTA NEUROCHIRURGICA 42959 4% 3% 242
9 SURGICAL NEUROLOGY 40083 3% 4% 200
10 WORLD NEUROSURGERY 36305 2% 5% 130

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 HYDROCEPHALUS 2313044 24% 32% 1365 Search HYDROCEPHALUS Search HYDROCEPHALUS
2 VENTRICULOPERITONEAL SHUNT 1467820 9% 52% 534 Search VENTRICULOPERITONEAL+SHUNT Search VENTRICULOPERITONEAL+SHUNT
3 ARACHNOID CYST 1449730 8% 59% 467 Search ARACHNOID+CYST Search ARACHNOID+CYST
4 ENDOSCOPIC THIRD VENTRICULOSTOMY 1312210 6% 78% 321 Search ENDOSCOPIC+THIRD+VENTRICULOSTOMY Search ENDOSCOPIC+THIRD+VENTRICULOSTOMY
5 NEUROENDOSCOPY 1228746 7% 62% 378 Search NEUROENDOSCOPY Search NEUROENDOSCOPY
6 COLLOID CYST 918697 3% 90% 194 Search COLLOID+CYST Search COLLOID+CYST
7 NEURENTERIC CYST 675446 2% 92% 140 Search NEURENTERIC+CYST Search NEURENTERIC+CYST
8 THIRD VENTRICULOSTOMY 661582 3% 81% 154 Search THIRD+VENTRICULOSTOMY Search THIRD+VENTRICULOSTOMY
9 VENTRICULOSTOMY 453550 3% 57% 151 Search VENTRICULOSTOMY Search VENTRICULOSTOMY
10 SHUNT INFECTION 384695 2% 79% 92 Search SHUNT+INFECTION Search SHUNT+INFECTION

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 HELLWIG, D , GROTENHUIS, JA , TIRAKOTAI, W , RIEGEL, T , SCHULTE, DM , BAUER, BL , BERTALANFFY, H , (2005) ENDOSCOPIC THIRD VENTRICULOSTOMY FOR OBSTRUCTIVE HYDROCEPHALUS.NEUROSURGICAL REVIEW. VOL. 28. ISSUE 1. P. 1-34 181 88% 113
2 CONSTANTINI, S , SGOUROS, S , KULKARNI, A , (2013) NEUROENDOSCOPY IN THE YOUNGEST AGE GROUP.WORLD NEUROSURGERY. VOL. 79. ISSUE 2. P. - 177 79% 0
3 GUILLAUME, DJ , (2010) MINIMALLY INVASIVE NEUROSURGERY FOR CEREBROSPINAL FLUID DISORDERS.NEUROSURGERY CLINICS OF NORTH AMERICA. VOL. 21. ISSUE 4. P. 653 -+ 141 89% 3
4 DI ROCCO, C , MASSIMI, L , TAMBURRINI, G , (2006) SHUNTS VS ENDOSCOPIC THIRD VENTRICULOSTOMY IN INFANTS: ARE THERE DIFFERENT TYPES AND/OR RATES OF COMPLICATIONS? A REVIEW.CHILDS NERVOUS SYSTEM. VOL. 22. ISSUE 12. P. 1573 -1589 136 75% 62
5 CHOUDHRI, O , FEROZE, AH , NATHAN, J , CHESHIER, S , GUZMAN, R , (2014) VENTRICULAR ENDOSCOPY IN THE PEDIATRIC POPULATION: REVIEW OF INDICATIONS.CHILDS NERVOUS SYSTEM. VOL. 30. ISSUE 10. P. 1625 -1643 104 87% 2
6 GAUDEN, AJ , KHURANA, VG , TSUI, AE , KAYE, AH , (2012) INTRACRANIAL NEUROENTERIC CYSTS: A CONCISE REVIEW INCLUDING AN ILLUSTRATIVE PATIENT.JOURNAL OF CLINICAL NEUROSCIENCE. VOL. 19. ISSUE 3. P. 352 -359 90 91% 22
7 GIRGIS, F , DIAZ, R , HADER, W , HAMILTON, M , (2015) COMPARISON OF INTRACRANIAL NEUROENDOSCOPIC PROCEDURES IN CHILDREN VERSUS ADULTS.CANADIAN JOURNAL OF NEUROLOGICAL SCIENCES. VOL. 42. ISSUE 6. P. 427 -435 87 91% 0
8 FRIED, HI , NATHAN, BR , ROWE, AS , ZABRAMSKI, JM , ANDALUZ, N , BHIMRAJ, A , GUANCI, MM , SEDER, DB , SINGH, JM , (2016) THE INSERTION AND MANAGEMENT OF EXTERNAL VENTRICULAR DRAINS: AN EVIDENCE-BASED CONSENSUS STATEMENT.NEUROCRITICAL CARE. VOL. 24. ISSUE 1. P. 61 -81 77 62% 6
9 SALVADOR, SF , OLIVEIRA, J , PEREIRA, J , BANOS, H , VAZ, R , (2014) ENDOSCOPIC THIRD VENTRICULOSTOMY IN THE MANAGEMENT OF HYDROCEPHALUS: OUTCOME ANALYSIS OF 168 CONSECUTIVE PROCEDURES.CLINICAL NEUROLOGY AND NEUROSURGERY. VOL. 126. ISSUE . P. 130 -136 70 86% 3
10 GANGEMI, M , SENECA, V , COLELLA, G , CIOFFI, V , IMPERATO, A , MAIURI, F , (2011) ENDOSCOPY VERSUS MICROSURGICAL CYST EXCISION AND SHUNTING FOR TREATING INTRACRANIAL ARACHNOID CYSTS CLINICAL ARTICLE.JOURNAL OF NEUROSURGERY-PEDIATRICS. VOL. 8. ISSUE 2. P. 158-164 59 100% 23

Classes with closest relation at Level 2


Rank Class id link
1 2177 NORMAL PRESSURE HYDROCEPHALUS//HYDROCEPHALUS//IDIOPATHIC NORMAL PRESSURE HYDROCEPHALUS
2 2104 SYRINGOMYELIA//CHIARI MALFORMATION//CHIARI I MALFORMATION
3 2239 CHRONIC SUBDURAL HEMATOMA//SPONTANEOUS INTRACRANIAL HYPOTENSION//INTRACRANIAL HYPOTENSION
4 1063 NUCHAL TRANSLUCENCY//PRENATAL DIAGNOSIS//PRENATAL SCREENING
5 1687 MENINGIOMA//ENCEPHALOCELE//ATYPICAL MENINGIOMA
6 102 GLIOBLASTOMA//GLIOMA//MEDULLOBLASTOMA
7 2848 CHARGE SYNDROME//CHOANAL ATRESIA//AICARDI SYNDROME
8 2182 SUBARACHNOID HEMORRHAGE//CEREBRAL VASOSPASM//VASOSPASM
9 1502 IMAGE GUIDED SURGERY//INTERNATIONAL JOURNAL OF COMPUTER ASSISTED RADIOLOGY AND SURGERY//NEURONAVIGATION
10 1081 PERIVENTRICULAR LEUKOMALACIA//PATENT DUCTUS ARTERIOSUS//HYPOXIC ISCHEMIC ENCEPHALOPATHY

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