Class information for:
Level 1: PETROCLIVAL MENINGIOMA//PETROCLIVAL//PETROSAL APPROACH

Basic class information
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
7 4 CARDIAC & CARDIOVASCULAR SYSTEM//PERIPHERAL VASCULAR DISEASES//CARDIOL 1572904
182 3       SUBARACHNOID HEMORRHAGE//NEUROSURG//INTRACRANIAL ANEURYSM 56380
192 2             SUBARACHNOID HEMORRHAGE//INTRACRANIAL ANEURYSM//CEREBRAL ANEURYSM 20865
14323 1                   PETROCLIVAL MENINGIOMA//PETROCLIVAL//PETROSAL APPROACH 808

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 PETROCLIVAL MENINGIOMA authKW 1798777 7% 82% 56
2 PETROCLIVAL authKW 693501 3% 66% 27
3 PETROSAL APPROACH authKW 625240 3% 70% 23
4 TRANSPETROSAL APPROACH authKW 607189 3% 65% 24
5 ANTERIOR PETROSECTOMY authKW 432048 1% 92% 12
6 PETROCLIVAL REGION authKW 409527 3% 50% 21
7 TENTORIAL MENINGIOMA authKW 393294 1% 92% 11
8 VEIN OF LABBE authKW 387745 2% 76% 13
9 ANTERIOR TRANSPETROSAL APPROACH authKW 382236 2% 70% 14
10 SUBTEMPORAL APPROACH authKW 363017 3% 42% 22

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Clinical Neurology 20858 69% 0% 557
2 Surgery 15075 72% 0% 579
3 Otorhinolaryngology 6812 20% 0% 158
4 Anatomy & Morphology 581 4% 0% 31
5 Neuroimaging 579 3% 0% 28
6 Neurosciences 145 10% 0% 83
7 Radiology, Nuclear Medicine & Medical Imaging 63 5% 0% 38
8 Medicine, Research & Experimental 6 2% 0% 19
9 Psychiatry 3 2% 0% 15
10 Medicine, General & Internal 0 2% 0% 18

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 NEUROSURG MICROANAT 87759 0% 75% 3
2 EAR NOSE THROAT HEARING SECT 78009 0% 100% 2
3 KATEDRA ODDZIAL KLINI NEUROCHIRURG 78009 0% 100% 2
4 DARDINGER MICRONEUROSURG SKULL BASE 61042 1% 26% 6
5 DARDINGER SKULL BASE 52005 0% 67% 2
6 NEUROSURG 40759 45% 0% 363
7 ABT ALLGEMEINE NEUROCHIRURG POLIKLIN 39005 0% 100% 1
8 ANAT HUMANA NORMAL 39005 0% 100% 1
9 AVANCADO NEUROL NEUROCIRURGIA CEANNE 39005 0% 100% 1
10 CADENCE NEUROSCI 39005 0% 100% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 JOURNAL OF NEUROLOGICAL SURGERY PART B-SKULL BASE 52193 3% 6% 23
2 SKULL BASE SURGERY 46450 3% 6% 21
3 NEUROSURGERY 35189 13% 1% 109
4 SKULL BASE-AN INTERDISCIPLINARY APPROACH 22611 2% 4% 16
5 NEUROSURGICAL REVIEW 19435 3% 2% 28
6 ACTA NEUROCHIRURGICA 14941 7% 1% 53
7 JOURNAL OF NEUROSURGERY 14374 9% 1% 71
8 WORLD NEUROSURGERY 11930 4% 1% 33
9 MINIMALLY INVASIVE NEUROSURGERY 7813 2% 1% 14
10 SURGICAL NEUROLOGY 6236 4% 1% 29

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 PETROCLIVAL MENINGIOMA 1798777 7% 82% 56 Search PETROCLIVAL+MENINGIOMA Search PETROCLIVAL+MENINGIOMA
2 PETROCLIVAL 693501 3% 66% 27 Search PETROCLIVAL Search PETROCLIVAL
3 PETROSAL APPROACH 625240 3% 70% 23 Search PETROSAL+APPROACH Search PETROSAL+APPROACH
4 TRANSPETROSAL APPROACH 607189 3% 65% 24 Search TRANSPETROSAL+APPROACH Search TRANSPETROSAL+APPROACH
5 ANTERIOR PETROSECTOMY 432048 1% 92% 12 Search ANTERIOR+PETROSECTOMY Search ANTERIOR+PETROSECTOMY
6 PETROCLIVAL REGION 409527 3% 50% 21 Search PETROCLIVAL+REGION Search PETROCLIVAL+REGION
7 TENTORIAL MENINGIOMA 393294 1% 92% 11 Search TENTORIAL+MENINGIOMA Search TENTORIAL+MENINGIOMA
8 VEIN OF LABBE 387745 2% 76% 13 Search VEIN+OF+LABBE Search VEIN+OF+LABBE
9 ANTERIOR TRANSPETROSAL APPROACH 382236 2% 70% 14 Search ANTERIOR+TRANSPETROSAL+APPROACH Search ANTERIOR+TRANSPETROSAL+APPROACH
10 SUBTEMPORAL APPROACH 363017 3% 42% 22 Search SUBTEMPORAL+APPROACH Search SUBTEMPORAL+APPROACH

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.

Classes with closest relation at Level 1


rank cluster_id2 link
1 13243 ORBITOZYGOMATIC APPROACH//SUPRAORBITAL CRANIOTOMY//KEYHOLE APPROACH
2 20155 TRIGEMINAL SCHWANNOMA//TRIGEMINAL NEURINOMA//SCHWANNOMA
3 1437 MENINGIOMA//ATYPICAL MENINGIOMA//MALIGNANT MENINGIOMA
4 14931 PARACLINOID ANEURYSM//ANTERIOR CLINOID PROCESS//ANTERIOR CLINOIDECTOMY
5 866 VESTIBULAR SCHWANNOMA//ACOUSTIC NEUROMA//HEARING PRESERVATION
6 20570 FACIAL NERVE SCHWANNOMA//FACIAL NERVE TUMOR//FACIAL NERVE
7 21021 CHOLESTEROL GRANULOMA//PETROUS APEX//PETROUS BONE CHOLESTEATOMA
8 13797 JUVENILE NASOPHARYNGEAL ANGIOFIBROMA//ANGIOFIBROMA//JUVENILE ANGIOFIBROMA
9 16757 COLLOID CYST//THIRD VENTRICLE//TRANSCALLOSAL
10 24909 POSTERIOR INFERIOR CEREBELLAR ARTERY//ANTERIOR INFERIOR CEREBELLAR ARTERY//SUPERIOR CEREBELLAR ARTERY

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