Class information for:
Level 1: CHOLESTEROL GRANULOMA//PETROUS APEX//PETROUS BONE CHOLESTEATOMA

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
19791 425 16.1 59%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
323 17508 CHOLESTEATOMA//OTITIS MEDIA//OTOSCLEROSIS

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 CHOLESTEROL GRANULOMA Author keyword 147 77% 23% 99
2 PETROUS APEX Author keyword 50 56% 14% 61
3 PETROUS BONE CHOLESTEATOMA Author keyword 18 89% 2% 8
4 INFRALABYRINTHINE APPROACH Author keyword 6 80% 1% 4
5 PETROUS APEX CHOLESTEROL GRANULOMA Author keyword 6 100% 1% 4
6 INFRACOCHLEAR APPROACH Author keyword 3 100% 1% 3
7 PETROUS BONE Author keyword 2 11% 3% 13
8 CHOLESTERINIC GRANULOMA Author keyword 1 100% 0% 2
9 CHOLESTEROL CYST Author keyword 1 100% 0% 2
10 ENDOLYMPHATIC SINUS TUMOR Author keyword 1 100% 0% 2

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 CHOLESTEROL GRANULOMA 147 77% 23% 99 Search CHOLESTEROL+GRANULOMA Search CHOLESTEROL+GRANULOMA
2 PETROUS APEX 50 56% 14% 61 Search PETROUS+APEX Search PETROUS+APEX
3 PETROUS BONE CHOLESTEATOMA 18 89% 2% 8 Search PETROUS+BONE+CHOLESTEATOMA Search PETROUS+BONE+CHOLESTEATOMA
4 INFRALABYRINTHINE APPROACH 6 80% 1% 4 Search INFRALABYRINTHINE+APPROACH Search INFRALABYRINTHINE+APPROACH
5 PETROUS APEX CHOLESTEROL GRANULOMA 6 100% 1% 4 Search PETROUS+APEX+CHOLESTEROL+GRANULOMA Search PETROUS+APEX+CHOLESTEROL+GRANULOMA
6 INFRACOCHLEAR APPROACH 3 100% 1% 3 Search INFRACOCHLEAR+APPROACH Search INFRACOCHLEAR+APPROACH
7 PETROUS BONE 2 11% 3% 13 Search PETROUS+BONE Search PETROUS+BONE
8 CHOLESTERINIC GRANULOMA 1 100% 0% 2 Search CHOLESTERINIC+GRANULOMA Search CHOLESTERINIC+GRANULOMA
9 CHOLESTEROL CYST 1 100% 0% 2 Search CHOLESTEROL+CYST Search CHOLESTEROL+CYST
10 ENDOLYMPHATIC SINUS TUMOR 1 100% 0% 2 Search ENDOLYMPHATIC+SINUS+TUMOR Search ENDOLYMPHATIC+SINUS+TUMOR

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 APEX CHOLESTEATOMA 17 100% 2% 8
2 PETROUS APEX 15 38% 8% 32
3 CHOLESTEROL GRANULOMA 7 38% 4% 15
4 BONE CHOLESTEATOMA 6 71% 1% 5
5 PETROUS APEX CHOLESTEATOMA 3 100% 1% 3
6 CHOLESTEROL GRANULOMAS 2 21% 2% 10
7 APICITIS 2 67% 0% 2
8 ORBITOFRONTAL CHOLESTEROL GRANULOMA 2 67% 0% 2
9 PETROUS APEX LESIONS 1 50% 0% 2
10 GRADENIGOS SYNDROME 1 33% 0% 2

Journals

Reviews


Title Publ. year Cit. Active references % act. ref.
to same field
Surgical outcomes after endoscopic management of cholesterol granulomas of the petrous apex: a systematic review 2014 1 32 97%
Petrous Bone Cholesteatoma: Classification, Management and Review of the Literature 2011 8 11 82%
Petrous apex cholesterol granuloma: pictorial review of radiological considerations in diagnosis and surgical histopathology 2013 2 5 80%
Endoscopic trans-sphenoidal removal of cholesterol granuloma of the petrous apex: case report and literature review 2011 6 14 79%
Recurrent orbitofrontal cholesterol granuloma in pediatric patient: case report and review of the literature 2012 2 18 94%
Lesions of the petrous apex: Diagnosis and management 2007 28 105 24%
Petrous Apex Lesions: Pictorial Review 2011 5 20 30%
The Unusual Ultrasound Features of a Breast Cholesterol Granuloma Manifesting as an Intracystic Mass: Case Report and Literature Review 2013 0 4 75%
Orbitofrontal Cholesterol Granuloma: Report of Two Cases and Review of Literature 2011 0 23 78%
Magnetic resonance imaging of petrous tip lesions 1999 6 24 67%

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 ACQUARIO GENOVA 1 50% 0.2% 1
2 ENT 4 1 50% 0.2% 1
3 ENT OTOSURG 0 33% 0.2% 1
4 HOP BEAUJON HP 0 33% 0.2% 1
5 MCHJ SET 0 33% 0.2% 1
6 SPECIALTY MAXILLO IAL SURG 0 33% 0.2% 1
7 ENT SPEECH HEARING 0 25% 0.2% 1
8 LARIBOISIERE HOSP HP 0 25% 0.2% 1
9 DONGSAN MED MED 0 20% 0.2% 1
10 EMERGENCY RELIEF TEAM 0 20% 0.2% 1

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000188849 ACUTE MASTOIDITIS//LATERAL SINUS THROMBOSIS//MASTOIDITIS
2 0.0000178798 CHOLESTEATOMA//CONGENITAL CHOLESTEATOMA//EXTERNAL AUDITORY CANAL CHOLESTEATOMA
3 0.0000134614 EPIDERMOID CYST//EPIDERMOID//EPIDERMOID TUMOR
4 0.0000106357 CONGENITAL AURAL ATRESIA//CANALPLASTY//ATRESIAPLASTY
5 0.0000092960 ANTROCHOANAL POLYP//SPHENOCHOANAL POLYP//CHOANAL POLYP
6 0.0000075900 FACIAL NERVE SCHWANNOMA//FACIAL NERVE NEUROMA//FACIAL SCHWANNOMA
7 0.0000074374 ENDOLYMPHATIC SAC TUMOR//MIDDLE EAR ADENOMA//ENDOLYMPHATIC SAC TUMORS
8 0.0000073823 LABYRINTHINE FISTULA//ELECTRIC BONE CONDUCTION//EXTENDED HIGH FREQUENCY AUDIOMETRY
9 0.0000066497 RHINORRHEA//CEREBROSPINAL FLUID RHINORRHEA//ENCEPHALOCELE
10 0.0000059276 JAFFE CAMPANACCI SYNDROME//BENIGN FIBROUS HISTIOCYTOMA//NON OSSIFYING FIBROMA