Class information for:
Level 1: PETROCLIVAL MENINGIOMA//FORAMEN MAGNUM//FAR LATERAL APPROACH

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
6232 1510 23.4 61%


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
8 4 CARDIAC & CARDIOVASCULAR SYSTEM//PERIPHERAL VASCULAR DISEASES//CARDIOL 1276458
451 3       SUBARACHNOID HEMORRHAGE//INTRACRANIAL ANEURYSM//CEREBRAL ANEURYSM 25453
391 2             INTRACRANIAL ANEURYSM//CEREBRAL ANEURYSM//ANEURYSM 16909
6232 1                   PETROCLIVAL MENINGIOMA//FORAMEN MAGNUM//FAR LATERAL APPROACH 1510

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 PETROCLIVAL MENINGIOMA authKW 841148 3% 80% 52
2 FORAMEN MAGNUM authKW 550813 5% 36% 76
3 FAR LATERAL APPROACH authKW 485618 2% 65% 37
4 TRANSCONDYLAR APPROACH authKW 386466 2% 66% 29
5 PETROCLIVAL authKW 377949 2% 69% 27
6 TRANSPETROSAL APPROACH authKW 323510 2% 67% 24
7 PTERIONAL APPROACH authKW 313505 2% 44% 35
8 PETROSAL APPROACH authKW 296551 1% 67% 22
9 KEYHOLE APPROACH authKW 279603 1% 63% 22
10 PETROCLIVAL REGION authKW 260872 2% 56% 23

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 42809 72% 0% 1090
2 Surgery 33103 77% 0% 1170
3 Otorhinolaryngology 5071 13% 0% 189
4 Anatomy & Morphology 1286 4% 0% 63
5 Neuroimaging 1164 4% 0% 54
6 Neurosciences 330 11% 0% 167
7 Radiology, Nuclear Medicine & Medical Imaging 37 3% 0% 49
8 Psychiatry 15 2% 0% 35
9 Medicine, Research & Experimental 6 2% 0% 31
10 COMPUTER APPLICATIONS & CYBERNETICS 6 0% 0% 1

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 DARDINGER MICRONEUROSURG SKULL BASE 91900 1% 45% 10
2 NEUROSURG 81187 46% 1% 691
3 SKULL BASE NEUROSURG 53918 0% 67% 4
4 MICROCIRURGIA 50546 0% 50% 5
5 ANAT BAZE LEBNI 45494 0% 75% 3
6 NEUROSURG MICROANAT 45494 0% 75% 3
7 DARDINGER SKULL BASE 40441 0% 100% 2
8 EAR NOSE THROAT HEARING SECT 40441 0% 100% 2
9 KATEDRA ODDZIAL KLINI NEUROCHIRURG 40441 0% 100% 2
10 NEUROCHIRURG KLIN POLIKLIN UNIV MED 40441 0% 100% 2

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 NEUROSURGERY 84620 15% 2% 233
2 JOURNAL OF NEUROLOGICAL SURGERY PART B-SKULL BASE 70772 2% 10% 34
3 SKULL BASE SURGERY 59453 2% 9% 33
4 SKULL BASE-AN INTERDISCIPLINARY APPROACH 59357 2% 8% 36
5 MINIMALLY INVASIVE NEUROSURGERY 34784 3% 4% 41
6 JOURNAL OF NEUROSURGERY 31201 10% 1% 144
7 ACTA NEUROCHIRURGICA 29383 7% 1% 102
8 NEUROSURGICAL REVIEW 24337 3% 3% 43
9 WORLD NEUROSURGERY 21473 3% 2% 51
10 SURGICAL NEUROLOGY 18335 5% 1% 69

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 PETROCLIVAL MENINGIOMA 841148 3% 80% 52 Search PETROCLIVAL+MENINGIOMA Search PETROCLIVAL+MENINGIOMA
2 FORAMEN MAGNUM 550813 5% 36% 76 Search FORAMEN+MAGNUM Search FORAMEN+MAGNUM
3 FAR LATERAL APPROACH 485618 2% 65% 37 Search FAR+LATERAL+APPROACH Search FAR+LATERAL+APPROACH
4 TRANSCONDYLAR APPROACH 386466 2% 66% 29 Search TRANSCONDYLAR+APPROACH Search TRANSCONDYLAR+APPROACH
5 PETROCLIVAL 377949 2% 69% 27 Search PETROCLIVAL Search PETROCLIVAL
6 TRANSPETROSAL APPROACH 323510 2% 67% 24 Search TRANSPETROSAL+APPROACH Search TRANSPETROSAL+APPROACH
7 PTERIONAL APPROACH 313505 2% 44% 35 Search PTERIONAL+APPROACH Search PTERIONAL+APPROACH
8 PETROSAL APPROACH 296551 1% 67% 22 Search PETROSAL+APPROACH Search PETROSAL+APPROACH
9 KEYHOLE APPROACH 279603 1% 63% 22 Search KEYHOLE+APPROACH Search KEYHOLE+APPROACH
10 PETROCLIVAL REGION 260872 2% 56% 23 Search PETROCLIVAL+REGION Search PETROCLIVAL+REGION

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 LI, D , ZHANG, JT , ZHANG, LW , WU, Z , JIA, GJ , XIAO, XR , TANG, J , WANG, L , HAO, SY , (2015) RECURRENT PETROCLIVAL MENINGIOMAS: CLINICAL CHARACTERISTICS, MANAGEMENT, AND OUTCOMES.NEUROSURGICAL REVIEW. VOL. 38. ISSUE 1. P. 71 -86 51 82% 0
2 SEIFERT, V , (2010) CLINICAL MANAGEMENT OF PETROCLIVAL MENINGIOMAS AND THE ETERNAL QUEST FOR PRESERVATION OF QUALITY OF LIFE.ACTA NEUROCHIRURGICA. VOL. 152. ISSUE 7. P. 1099 -1116 52 79% 31
3 XU, F , KARAMPELAS, I , MEGERIAN, CA , SELMAN, WR , BAMBAKIDIS, NC , (2013) PETROCLIVAL MENINGIOMAS: AN UPDATE ON SURGICAL APPROACHES, DECISION MAKING, AND TREATMENT RESULTS.NEUROSURGICAL FOCUS. VOL. 35. ISSUE 6. P. - 43 86% 13
4 LI, D , HAO, SY , WANG, L , TANG, J , XIAO, XR , ZHOU, H , JIA, GJ , WU, Z , ZHANG, LW , ZHANG, JT , (2013) SURGICAL MANAGEMENT AND OUTCOMES OF PETROCLIVAL MENINGIOMAS: A SINGLE-CENTER CASE SERIES OF 259 PATIENTS.ACTA NEUROCHIRURGICA. VOL. 155. ISSUE 8. P. 1367-1383 43 84% 3
5 DOGLIETTO, F , RADOVANOVIC, I , RAVICHANDIRAN, M , AGUR, A , ZADEH, G , QIU, J , KUCHARCZYK, W , FERNANDEZ, E , FONTANELLA, MM , GENTILI, F , (2016) QUANTIFICATION AND COMPARISON OF NEUROSURGICAL APPROACHES IN THE PRECLINICAL SETTING: LITERATURE REVIEW.NEUROSURGICAL REVIEW. VOL. 39. ISSUE 3. P. 357 -368 53 61% 0
6 PIROTTE, BJM , BROTCHI, J , DEWITTE, O , (2010) MANAGEMENT OF ANTEROLATERAL FORAMEN MAGNUM MENINGIOMAS: SURGICAL VS CONSERVATIVE DECISION MAKING.NEUROSURGERY. VOL. 67. ISSUE 3. P. 58-70 37 95% 13
7 YAMAHATA, H , YAMAGUCHI, S , TAKAYASU, M , TAKASAKI, K , OSUKA, K , AOYAMA, M , YASUDA, M , TOKIMURA, H , KURISU, K , ARITA, K , (2016) EXPLOITATION OF SIMPLE CLASSIFICATION AND SPACE CREATED BY THE TUMOR FOR THE TREATMENT OF FORAMEN MAGNUM MENINGIOMAS.WORLD NEUROSURGERY. VOL. 87. ISSUE . P. 1 -7 29 94% 2
8 TAO, J , WANG, YJ , QIU, B , OU, SW , WANG, Y , WU, PF , (2014) SELECTION OF SURGICAL APPROACHES BASED ON SEMI-QUANTIFYING THE SKULL-BASE INVASION BY PETROCLIVAL MENINGIOMAS: A REVIEW OF 66 CASES.ACTA NEUROCHIRURGICA. VOL. 156. ISSUE 6. P. 1085-1097 38 81% 2
9 WAYHS, SY , LEPSKI, GA , FRIGHETTO, L , ISOLAN, GR , (2017) PETROCLIVAL MENINGIOMAS: REMAINING CONTROVERSIES IN LIGHT OF MINIMALLY INVASIVE APPROACHES.CLINICAL NEUROLOGY AND NEUROSURGERY. VOL. 152. ISSUE . P. 68 -75 43 67% 0
10 TALACCHI, A , BIROLI, A , SODA, C , MASOTTO, B , BRICOLO, A , (2012) SURGICAL MANAGEMENT OF VENTRAL AND VENTROLATERAL FORAMEN MAGNUM MENINGIOMAS: REPORT ON A 64-CASE SERIES AND REVIEW OF THE LITERATURE.NEUROSURGICAL REVIEW. VOL. 35. ISSUE 3. P. 359 -367 31 97% 16

Classes with closest relation at Level 1


Rank Class id link
1 24543 POSTERIOR INFERIOR CEREBELLAR ARTERY//ANTERIOR INFERIOR CEREBELLAR ARTERY//SUPERIOR CEREBELLAR ARTERY
2 26793 BRAIN RETRACTOR//RETRACTOR//BRAIN RETRACTION
3 13805 PARACLINOID ANEURYSM//BLISTER LIKE ANEURYSM//ANTERIOR CLINOID PROCESS
4 3763 TRANSSPHENOIDAL SURGERY//TRANSSPHENOIDAL//TRANSSPHENOIDAL APPROACH
5 12126 ANTERIOR CEREBRAL ARTERY//ANTERIOR COMMUNICATING ARTERY//DISTAL ANTERIOR CEREBRAL ARTERY
6 16747 TRIGEMINAL SCHWANNOMA//SCHWANNOMA//TRIGEMINAL NEURINOMA
7 742 MENINGIOMA//ATYPICAL MENINGIOMA//MALIGNANT MENINGIOMA
8 2321 BASILAR INVAGINATION//ATLANTOAXIAL INSTABILITY//OCCIPITOCERVICAL FUSION
9 25240 INTRAOPERATIVE ANGIOGRAPHY//INDOCYANINE GREEN VIDEOANGIOGRAPHY//VIDEOANGIOGRAPHY
10 6369 PARAGANGLIOMA//CAROTID BODY TUMOR//GLOMUS JUGULARE TUMOR

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