Class information for:
Level 2: SYRINGOMYELIA//CHIARI MALFORMATION//CHIARI I MALFORMATION

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
2104 5149 23.6 59%


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
2104 2             SYRINGOMYELIA//CHIARI MALFORMATION//CHIARI I MALFORMATION 5149
2573 1                   SYRINGOMYELIA//CHIARI MALFORMATION//CHIARI I MALFORMATION 2205
7947 1                   INTERVERTEBRAL DISC DISEASE//DISCOSPONDYLITIS//WOBBLER SYNDROME 1310
13628 1                   MYELOGRAPHY//LUMBAR MYELOGRAPHY//CONTRAST INDUCED ENCEPHALOPATHY 823
15561 1                   SPINAL CORD HERNIATION//TARLOV CYST//MENINGEAL CYST 705
34797 1                   ARACHNOIDITIS OSSIFICANS//PANTOPAQUE//THECALOSCOPY 106

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 SYRINGOMYELIA authKW 2935667 13% 73% 675
2 CHIARI MALFORMATION authKW 1592389 8% 69% 392
3 CHIARI I MALFORMATION authKW 844163 3% 80% 179
4 CHIARI MALFORMATION TYPE I authKW 296402 1% 83% 60
5 POSTERIOR FOSSA DECOMPRESSION authKW 286602 1% 82% 59
6 SPINAL CORD HERNIATION authKW 256006 1% 94% 46
7 ARNOLD CHIARI MALFORMATION authKW 252157 2% 55% 78
8 SYRINX authKW 248943 2% 49% 85
9 TONSILLAR ECTOPIA authKW 221453 1% 91% 41
10 TARLOV CYST authKW 210780 1% 89% 40

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 57636 46% 0% 2369
2 Veterinary Sciences 32106 28% 0% 1458
3 Neuroimaging 16561 7% 1% 368
4 Surgery 12102 27% 0% 1395
5 Radiology, Nuclear Medicine & Medical Imaging 8481 17% 0% 855
6 Orthopedics 2373 6% 0% 327
7 Pediatrics 2262 8% 0% 419
8 Neurosciences 349 7% 0% 385
9 Psychiatry 53 2% 0% 121
10 Rehabilitation 42 1% 0% 52

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 GODDARD VET GRP 43652 0% 82% 9
2 CONQUER CHIARI 40012 0% 75% 9
3 NEUROSURG 37007 17% 1% 874
4 NERVOUS DIS NEUROSURG CLIN 23714 0% 100% 4
5 MED IMAGING DOMEST ANIM ORTHOPED SMALL ANI 20743 0% 50% 7
6 CANINE CHIARI 18969 0% 80% 4
7 KLIN NEUROCHIRURG NEUROCHIRURG DZIECIECEJ 17785 0% 100% 3
8 SECT SMALL ANIM SURG NEUROL 15807 0% 67% 4
9 SMALL ANIM MED CLIN BIOL 13796 0% 11% 21
10 AREA CONCENTRACAO CIRURGIA 13547 0% 57% 4

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 VETERINARY RADIOLOGY & ULTRASOUND 53784 3% 7% 140
2 VETERINARY SURGERY 23736 2% 4% 111
3 JOURNAL OF SMALL ANIMAL PRACTICE 22784 2% 3% 115
4 CHILDS NERVOUS SYSTEM 20233 3% 3% 131
5 AMERICAN JOURNAL OF NEURORADIOLOGY 18785 4% 2% 185
6 NEURORADIOLOGY 18693 2% 3% 125
7 JOURNAL OF NEUROSURGERY-PEDIATRICS 16663 1% 4% 71
8 JOURNAL OF NEUROSURGERY 15866 4% 1% 191
9 JOURNAL OF NEUROSURGERY-SPINE 15022 2% 3% 80
10 PEDIATRIC NEUROSURGERY 14524 1% 3% 72

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 SYRINGOMYELIA 2935667 13% 73% 675 Search SYRINGOMYELIA Search SYRINGOMYELIA
2 CHIARI MALFORMATION 1592389 8% 69% 392 Search CHIARI+MALFORMATION Search CHIARI+MALFORMATION
3 CHIARI I MALFORMATION 844163 3% 80% 179 Search CHIARI+I+MALFORMATION Search CHIARI+I+MALFORMATION
4 CHIARI MALFORMATION TYPE I 296402 1% 83% 60 Search CHIARI+MALFORMATION+TYPE+I Search CHIARI+MALFORMATION+TYPE+I
5 POSTERIOR FOSSA DECOMPRESSION 286602 1% 82% 59 Search POSTERIOR+FOSSA+DECOMPRESSION Search POSTERIOR+FOSSA+DECOMPRESSION
6 SPINAL CORD HERNIATION 256006 1% 94% 46 Search SPINAL+CORD+HERNIATION Search SPINAL+CORD+HERNIATION
7 ARNOLD CHIARI MALFORMATION 252157 2% 55% 78 Search ARNOLD+CHIARI+MALFORMATION Search ARNOLD+CHIARI+MALFORMATION
8 SYRINX 248943 2% 49% 85 Search SYRINX Search SYRINX
9 TONSILLAR ECTOPIA 221453 1% 91% 41 Search TONSILLAR+ECTOPIA Search TONSILLAR+ECTOPIA
10 TARLOV CYST 210780 1% 89% 40 Search TARLOV+CYST Search TARLOV+CYST

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 KOYANAGI, I , HOUKIN, K , (2010) PATHOGENESIS OF SYRINGOMYELIA ASSOCIATED WITH CHIARI TYPE 1 MALFORMATION: REVIEW OF EVIDENCES AND PROPOSAL OF A NEW HYPOTHESIS.NEUROSURGICAL REVIEW. VOL. 33. ISSUE 3. P. 271 -284 168 95% 34
2 ARNAUTOVIC, A , SPLAVSKI, B , BOOP, FA , ARNAUTOVIC, KI , (2015) PEDIATRIC AND ADULT CHIARI MALFORMATION TYPE I SURGICAL SERIES 1965-2013: A REVIEW OF DEMOGRAPHICS, OPERATIVE TREATMENT, AND OUTCOMES.JOURNAL OF NEUROSURGERY-PEDIATRICS. VOL. 15. ISSUE 2. P. 161 -177 122 97% 12
3 BRISSON, BA , (2010) INTERVERTEBRAL DISC DISEASE IN DOGS.VETERINARY CLINICS OF NORTH AMERICA-SMALL ANIMAL PRACTICE. VOL. 40. ISSUE 5. P. 829-+ 107 91% 59
4 KLEKAMP, J , (2012) SURGICAL TREATMENT OF CHIARI I MALFORMATION-ANALYSIS OF INTRAOPERATIVE FINDINGS, COMPLICATIONS, AND OUTCOME FOR 371 FORAMEN MAGNUM DECOMPRESSIONS.NEUROSURGERY. VOL. 71. ISSUE 2. P. 365-380 73 94% 33
5 HANKINSON, TC , KLIMO, P , FELDSTEIN, NA , ANDERSON, RCE , BROCKMEYER, D , (2007) CHIARI MALFORMATIONS, SYRINGOHYDROMYELIA AND SCOLIOSIS.NEUROSURGERY CLINICS OF NORTH AMERICA. VOL. 18. ISSUE 3. P. 549-+ 87 90% 15
6 GREENBERG, JK , MILNER, E , YARBROUGH, CK , LIPSEY, K , PICCIRILLO, JF , SMYTH, MD , PARK, TS , LIMBRICK, DD , (2015) OUTCOME METHODS USED IN CLINICAL STUDIES OF CHIARI MALFORMATION TYPE I: A SYSTEMATIC REVIEW.JOURNAL OF NEUROSURGERY. VOL. 122. ISSUE 2. P. 262 -272 70 86% 3
7 NOVAK, K , WIDHALM, G , DE CAMARGO, AB , PERIN, N , JALLO, G , KNOSP, E , DELETIS, V , (2012) THE VALUE OF INTRAOPERATIVE MOTOR EVOKED POTENTIAL MONITORING DURING SURGICAL INTERVENTION FOR THORACIC IDIOPATHIC SPINAL CORD HERNIATION CLINICAL ARTICLE.JOURNAL OF NEUROSURGERY-SPINE. VOL. 16. ISSUE 2. P. 114-126 73 90% 8
8 TUBBS, RS , LYERLY, MJ , LOUKAS, M , SHOJA, MM , OAKES, WJ , (2007) THE PEDIATRIC CHIARI I MALFORMATION: A REVIEW.CHILDS NERVOUS SYSTEM. VOL. 23. ISSUE 11. P. 1239-1250 80 81% 56
9 PORETTI, A , ASHMAWY, R , GARZON-MUVDI, T , JALLO, GI , HUISMAN, TAGM , RAYBAUD, C , (2016) CHIARI TYPE 1 DEFORMITY IN CHILDREN: PATHOGENETIC, CLINICAL, NEUROIMAGING, AND MANAGEMENT ASPECTS.NEUROPEDIATRICS. VOL. 47. ISSUE 5. P. 293 -307 73 79% 0
10 POMERANIEC, IJ , KSENDZOVSKY, A , YU, PL , JANE, JA , (2015) SURGICAL HISTORY OF SLEEP APNEA IN PEDIATRIC PATIENTS WITH CHIARI TYPE 1 MALFORMATION.NEUROSURGERY CLINICS OF NORTH AMERICA. VOL. 26. ISSUE 4. P. 543 -+ 59 94% 0

Classes with closest relation at Level 2


Rank Class id link
1 3769 HIPPOTHERAPY//JOCKEY//EQUESTRIAN
2 2239 CHRONIC SUBDURAL HEMATOMA//SPONTANEOUS INTRACRANIAL HYPOTENSION//INTRACRANIAL HYPOTENSION
3 1903 CONTRAST INDUCED NEPHROPATHY//NEPHROGENIC SYSTEMIC FIBROSIS//CONTRAST MEDIA
4 2177 NORMAL PRESSURE HYDROCEPHALUS//HYDROCEPHALUS//IDIOPATHIC NORMAL PRESSURE HYDROCEPHALUS
5 1931 HYDROCEPHALUS//VENTRICULOPERITONEAL SHUNT//ARACHNOID CYST
6 3249 HIRAYAMA DISEASE//POSTPOLIOMYELITIS SYNDROME//POST POLIO SYNDROME
7 734 CERVICAL SPINE//CERVICAL SPONDYLOTIC MYELOPATHY//SPINE
8 192 INTERVERTEBRAL DISC//SPINE//LUMBAR SPINE
9 1222 HYPOSPADIAS//ANORECTAL MALFORMATION//BLADDER EXSTROPHY
10 2793 SPINAL EPIDURAL ABSCESS//SPONDYLODISCITIS//DIFFUSE IDIOPATHIC SKELETAL HYPEROSTOSIS

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