Acoustic neuroma epidemiology and demographics: Difference between revisions

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{{CMG}}{{AE}}{{Simrat}} {{M.B}}{{Sab}}
{{CMG}}{{AE}}{{Simrat}} {{M.B}}{{Sab}}
==Overview==
==Overview==
The [[incidence]] of acoustic neuroma is approximately 1 per 100, 000 individuals worldwide. [[Acoustic neuroma|Acoustic neuroma]] is estimated to affect approximately 2 in 100,000 people in the general population. Women are more commonly affected with acoustic neuroma than men. Most cases of acoustic neuroma develop in individuals between 30 and 60 years of age.
The [[incidence]] of acoustic neuroma ranges from 0.3 to 1 per 100, 000 individuals. The [[prevalence]] of acoustic neuroma is approximately 0.2 per 100,000 individuals. Women are more commonly affected by acoustic neuroma than men. Most cases of acoustic neuroma develop in individuals between 30 and 60 years of age.


==Epidemiology and Demographics==
==Epidemiology and Demographics==
Line 81: Line 81:


===Incidence===
===Incidence===
The incidence of acoustic neuroma ranges from 0.3 to 1 per 100, 000 individuals.<ref>{{Cite journal
The [[incidence]] of acoustic neuroma ranges from 0.3 to 1 per 100, 000 individuals.<ref>{{Cite journal
  | author = [[Doris Lin]], [[Joseph L. Hegarty]], [[Nancy J. Fischbein]] & [[Robert K. Jackler]]
  | author = [[Doris Lin]], [[Joseph L. Hegarty]], [[Nancy J. Fischbein]] & [[Robert K. Jackler]]
  | title = The prevalence of "incidental" acoustic neuroma
  | title = The prevalence of "incidental" acoustic neuroma
Line 113: Line 113:
  | pmid = 10993460
  | pmid = 10993460
}}</ref><ref>{{Cite journal
}}</ref><ref>{{Cite journal
| author = [[R. Y. Seedat]], [[A. J. Claassen]] & [[D. A. Mol]]
<nowiki> </nowiki><nowiki>|</nowiki> author = [[R. Y. Seedat]], [[A. J. Claassen]] & [[D. A. Mol]]
  | title = Incidence and management of acoustic neuromas in South Africa
  | title = Incidence and management of acoustic neuromas in South Africa
  | journal = [[Otology & neurotology : official publication of the American Otological Society, American Neurotology Society [and] European Academy of Otology and Neurotology]]
  | journal = [[Otology & neurotology : official publication of the American Otological Society, American Neurotology Society [and] European Academy of Otology and Neurotology]]
| volume = 23
<nowiki> </nowiki><nowiki>|</nowiki> volume = 23
| issue = 6
<nowiki> </nowiki><nowiki>|</nowiki> issue = 6
| pages = 996–998
<nowiki> </nowiki><nowiki>|</nowiki> pages = 996–998
| year = 2002
<nowiki> </nowiki><nowiki>|</nowiki> year = 2002
| month = November
<nowiki> </nowiki><nowiki>|</nowiki> month = November
| pmid = 12438869
<nowiki> </nowiki><nowiki>|</nowiki> pmid = 12438869
}}</ref>
}}</ref>


===Prevalence===
===Prevalence===
The prevalence of acoustic neuroma is approximately 0.2 per 100,000 individuals.<ref>{{Cite journal
The [[prevalence]] of acoustic neuroma is approximately 0.2 per 100,000 individuals.<ref>{{Cite journal
  | author = [[Doris Lin]], [[Joseph L. Hegarty]], [[Nancy J. Fischbein]] & [[Robert K. Jackler]]
  | author = [[Doris Lin]], [[Joseph L. Hegarty]], [[Nancy J. Fischbein]] & [[Robert K. Jackler]]
  | title = The prevalence of "incidental" acoustic neuroma
  | title = The prevalence of "incidental" acoustic neuroma
Line 138: Line 138:
}}</ref>
}}</ref>
===Mortality rate===
===Mortality rate===
The in-hospital mortality rate of surgery for acoustic neuroma in the United States is 0.5%.<ref name="McClellandKim2017">{{cite journal|last1=McClelland|first1=Shearwood|last2=Kim|first2=Ellen|last3=Murphy|first3=James D.|last4=Jaboin|first4=Jerry J.|title=Operative Mortality Rates of Acoustic Neuroma Surgery|journal=Otology & Neurotology|volume=38|issue=5|year=2017|pages=751–753|issn=1531-7129|doi=10.1097/MAO.0000000000001362}}</ref>
The in-hospital [[mortality rate]] of [[surgery]] for acoustic neuroma in the United States is 0.5%.<ref name="McClellandKim2017">{{cite journal|last1=McClelland|first1=Shearwood|last2=Kim|first2=Ellen|last3=Murphy|first3=James D.|last4=Jaboin|first4=Jerry J.|title=Operative Mortality Rates of Acoustic Neuroma Surgery|journal=Otology & Neurotology|volume=38|issue=5|year=2017|pages=751–753|issn=1531-7129|doi=10.1097/MAO.0000000000001362}}</ref>


===Age===
===Age===
Most cases of acoustic neuroma develop in individuals between the ages of 30 and 60. Although quite rare, they can develop in children.<ref>{{Cite journal
* Most cases of acoustic neuroma develop in individuals between the ages of 30 and 60.  
* Although quite rare, they can also develop in children.<ref>{{Cite journal
  | author = [[Xiang Huang]], [[Jian Xu]], [[Ming Xu]], [[Liang-Fu Zhou]], [[Rong Zhang]], [[Liqin Lang]], [[Qiwu Xu]], [[Ping Zhong]], [[Mingyu Chen]], [[Ying Wang]] & [[Zhenyu Zhang]]
  | author = [[Xiang Huang]], [[Jian Xu]], [[Ming Xu]], [[Liang-Fu Zhou]], [[Rong Zhang]], [[Liqin Lang]], [[Qiwu Xu]], [[Ping Zhong]], [[Mingyu Chen]], [[Ying Wang]] & [[Zhenyu Zhang]]
  | title = Clinical features of intracranial vestibular schwannomas
  | title = Clinical features of intracranial vestibular schwannomas
Line 155: Line 156:


===Gender===
===Gender===
Acoustic neuromas affect women more often than men, but it is not significant.<ref>{{Cite journal
Acoustic neuroma can affect women more often than men.<ref>{{Cite journal
  | author = [[Xiang Huang]], [[Jian Xu]], [[Ming Xu]], [[Liang-Fu Zhou]], [[Rong Zhang]], [[Liqin Lang]], [[Qiwu Xu]], [[Ping Zhong]], [[Mingyu Chen]], [[Ying Wang]] & [[Zhenyu Zhang]]
  | author = [[Xiang Huang]], [[Jian Xu]], [[Ming Xu]], [[Liang-Fu Zhou]], [[Rong Zhang]], [[Liqin Lang]], [[Qiwu Xu]], [[Ping Zhong]], [[Mingyu Chen]], [[Ying Wang]] & [[Zhenyu Zhang]]
  | title = Clinical features of intracranial vestibular schwannomas
  | title = Clinical features of intracranial vestibular schwannomas

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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]Associate Editor(s)-in-Chief: Simrat Sarai, M.D. [2] Mohsen Basiri M.D.Sabawoon Mirwais, M.B.B.S, M.D.[3]

Overview

The incidence of acoustic neuroma ranges from 0.3 to 1 per 100, 000 individuals. The prevalence of acoustic neuroma is approximately 0.2 per 100,000 individuals. Women are more commonly affected by acoustic neuroma than men. Most cases of acoustic neuroma develop in individuals between 30 and 60 years of age.

Epidemiology and Demographics

Acoustic neuroma accounts for 7 - 8% of all primary intracranial tumors and 75 - 90% of cerebellopontine angle masses. Bilateral vestibular schwannomas are highly suggestive of neurofibromatosis type 2 (NF2), although bilateral tumors are encountered in the familial form of acoustic schwannomas in the absence of other stigmata of NF2.[1][2][3]

Age-adjusted incidence rates across demographic variables
demographic variables Rate (per 100,000)
Gender Male 1.1
Female 1.0
Race White 1.1
Black 0.4
Other 1.3
Age (yrs), all <20 0.1
20-39 0.6
40-49 1.5
50-64 2.7
65+ 2.0
Age (yrs), Male <20 0
20-39 0.5
40-49 1.6
50-64 2.6
65+ 2.4
Age (yrs), Female <20 0.1
20-39 0.7
40-49 1.3
50-64 2.8
65+ 1.7

Incidence

The incidence of acoustic neuroma ranges from 0.3 to 1 per 100, 000 individuals.[4][5][6][7]

Prevalence

The prevalence of acoustic neuroma is approximately 0.2 per 100,000 individuals.[8]

Mortality rate

The in-hospital mortality rate of surgery for acoustic neuroma in the United States is 0.5%.[9]

Age

  • Most cases of acoustic neuroma develop in individuals between the ages of 30 and 60.
  • Although quite rare, they can also develop in children.[10]

Gender

Acoustic neuroma can affect women more often than men.[11]


References

  1. ↑ Acoustic Schwannoma. Radiopedia(2015) http://radiopaedia.org/articles/acoustic-schwannoma Accessed on October 2 2015
  2. ↑ Thomas J. Gal, MD, MPH, Jennifer Shinn, PhD, and Bin Huang, PhD, Lexington, KY (2010). "Current epidemiology and management trends in acoustic neuroma". Otolaryngology–Head and Neck Surgery.
  3. ↑ Acoustic neuroma. Medline Plus(2015) https://www.nlm.nih.gov/medlineplus/ency/article/000778.htm Accessed on October 2 2015
  4. ↑ Doris Lin, Joseph L. Hegarty, Nancy J. Fischbein & Robert K. Jackler (2005). "The prevalence of "incidental" acoustic neuroma". Archives of otolaryngology--head & neck surgery. 131 (3): 241–244. doi:10.1001/archotol.131.3.241. PMID 15781765. Unknown parameter |month= ignored (help)
  5. ↑ M. Tos & J. Thomsen (1984). "Epidemiology of acoustic neuromas". The Journal of laryngology and otology. 98 (7): 685–692. PMID 6747450. Unknown parameter |month= ignored (help)
  6. ↑ M. F. Howitz, C. Johansen, M. Tos, S. Charabi & J. H. Olsen (2000). "Incidence of vestibular schwannoma in Denmark, 1977-1995". The American journal of otology. 21 (5): 690–694. PMID 10993460. Unknown parameter |month= ignored (help)
  7. ↑ {{Cite journal | author = R. Y. Seedat, A. J. Claassen & D. A. Mol | title = Incidence and management of acoustic neuromas in South Africa | journal = [[Otology & neurotology : official publication of the American Otological Society, American Neurotology Society [and] European Academy of Otology and Neurotology]] | volume = 23 | issue = 6 | pages = 996–998 | year = 2002 | month = November | pmid = 12438869 }}
  8. ↑ Doris Lin, Joseph L. Hegarty, Nancy J. Fischbein & Robert K. Jackler (2005). "The prevalence of "incidental" acoustic neuroma". Archives of otolaryngology--head & neck surgery. 131 (3): 241–244. doi:10.1001/archotol.131.3.241. PMID 15781765. Unknown parameter |month= ignored (help)
  9. ↑ McClelland, Shearwood; Kim, Ellen; Murphy, James D.; Jaboin, Jerry J. (2017). "Operative Mortality Rates of Acoustic Neuroma Surgery". Otology & Neurotology. 38 (5): 751–753. doi:10.1097/MAO.0000000000001362. ISSN 1531-7129.
  10. ↑ Xiang Huang, Jian Xu, Ming Xu, Liang-Fu Zhou, Rong Zhang, Liqin Lang, Qiwu Xu, Ping Zhong, Mingyu Chen, Ying Wang & Zhenyu Zhang (2013). "Clinical features of intracranial vestibular schwannomas". Oncology letters. 5 (1): 57–62. doi:10.3892/ol.2012.1011. PMID 23255894. Unknown parameter |month= ignored (help)
  11. ↑ Xiang Huang, Jian Xu, Ming Xu, Liang-Fu Zhou, Rong Zhang, Liqin Lang, Qiwu Xu, Ping Zhong, Mingyu Chen, Ying Wang & Zhenyu Zhang (2013). "Clinical features of intracranial vestibular schwannomas". Oncology letters. 5 (1): 57–62. doi:10.3892/ol.2012.1011. PMID 23255894. Unknown parameter |month= ignored (help)

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