Meningioma epidemiology and demographics: Difference between revisions
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* Females are more commonly affected with meningiomas than males.<ref name="pmid20821343">{{cite journal| author=Wiemels J, Wrensch M, Claus EB| title=Epidemiology and etiology of meningioma. | journal=J Neurooncol | year= 2010 | volume= 99 | issue= 3 | pages= 307-14 | pmid=20821343 | doi=10.1007/s11060-010-0386-3 | pmc=PMC2945461 | url=http://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=20821343 }} </ref> | * Females are more commonly affected with meningiomas than males.<ref name="pmid20821343">{{cite journal| author=Wiemels J, Wrensch M, Claus EB| title=Epidemiology and etiology of meningioma. | journal=J Neurooncol | year= 2010 | volume= 99 | issue= 3 | pages= 307-14 | pmid=20821343 | doi=10.1007/s11060-010-0386-3 | pmc=PMC2945461 | url=http://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=20821343 }} </ref> | ||
* The female to male ratio is approximately 2 to 1. | * The female to male ratio is approximately 2 to 1. | ||
* The incidence of meningioma among females is approximately | * The incidence of meningioma among females is approximately 8.36 per 100,000 individuals in the United States, with that of males being 3.61 per 100,000 individuals.<ref name="pmid20821343">Wiemels J, Wrensch M, Claus EB (2010) [https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&retmode=ref&cmd=prlinks&id=20821343 Epidemiology and etiology of meningioma.] ''J Neurooncol'' 99 (3):307-14. [http://dx.doi.org/10.1007/s11060-010-0386-3 DOI:10.1007/s11060-010-0386-3] PMID: [https://pubmed.gov/20821343 20821343]</ref> | ||
* The female to male ratio of meningiomas may be inverted among affected patients who are younger than 15 years of age.<ref name="pmid20821343">{{cite journal| author=Wiemels J, Wrensch M, Claus EB| title=Epidemiology and etiology of meningioma. | journal=J Neurooncol | year= 2010 | volume= 99 | issue= 3 | pages= 307-14 | pmid=20821343 | doi=10.1007/s11060-010-0386-3 | pmc=PMC2945461 | url=http://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=20821343 }} </ref> | * The female to male ratio of meningiomas may be inverted among affected patients who are younger than 15 years of age.<ref name="pmid20821343">{{cite journal| author=Wiemels J, Wrensch M, Claus EB| title=Epidemiology and etiology of meningioma. | journal=J Neurooncol | year= 2010 | volume= 99 | issue= 3 | pages= 307-14 | pmid=20821343 | doi=10.1007/s11060-010-0386-3 | pmc=PMC2945461 | url=http://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=20821343 }} </ref> | ||
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1] Associate Editor(s)-in-Chief: Haytham Allaham, M.D. [2]
Overview
The prevalence of meningioma was estimated to be 97.5 cases per 100,000 individuals in the United States.[1] The incidence of meningioma is approximately 7.62 per 100,000 individuals in the United States.[2] Meningiomas may appear at any age, but are most commonly noticed among patients older than 50 years of age.[3] Females are more commonly affected with meningiomas than males.[1] Meningioma usually affects individuals of the African American race. Caucasian and Latin American individuals are less likely to develop meningioma.
Epidemiology and Demographics
Prevalence
- The prevalence of meningioma was estimated to be 97.5 cases per 100,000 individuals in the United States. There are over 170,000 diagnosed cases in the United States.[1]
- It was the most reported primary brain and central nervous system tumor in the Unites States between 2002 and 2006. It accounted for about 33.8% of the tumors reported, making it the most frequently diagnosed brain tumor.[1]
- Meningioma is the second most common primary brain tumor worldwide.[4]
- Meningioma accounts for approximately 1 out of 3 primary brain and spinal cord tumors.[5]
- The prevalence of meningioma was estimated to be around 170,000 individuals in the United States.[1]
- Benign meningiomas account for approximately 70% of all meningioma cases.[5]
- Atypical meningiomas account for approximately 15%–25% of all meningioma cases.
- Anaplastic or malignant meningiomas account for about 1%–3% of all meningioma cases.
Incidence
- The incidence of meningiomas annually is approximately 7.62 per 100,000 individuals in the United States. The incidence of benign meningiomas is about 7.18, about 0.32 for borderline malignant meningiomas, and about 0.12 for malignant meningiomas.[2]
- The advent of modern sophisticated imaging studies tripled the incidence of asymptomatic meningiomas.[3]
Age
- Meningiomas can occur at any age but is mostly seen with advancing age. [2]
- Meningiomas are uncommon among patients before the age of 40 and should raise suspicion of neurofibromatosis type 2 (NF2) syndrome when found among young patients.[6]
Gender
- Females are more commonly affected with meningiomas than males.[1]
- The female to male ratio is approximately 2 to 1.
- The incidence of meningioma among females is approximately 8.36 per 100,000 individuals in the United States, with that of males being 3.61 per 100,000 individuals.[1]
- The female to male ratio of meningiomas may be inverted among affected patients who are younger than 15 years of age.[1]
Race
- Meningioma usually affects individuals of the African American race. Caucasian and Latin American individuals are less likely to develop meningioma.[1]
References
- ↑ 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 Wiemels J, Wrensch M, Claus EB (2010). "Epidemiology and etiology of meningioma". J Neurooncol. 99 (3): 307–14. doi:10.1007/s11060-010-0386-3. PMC 2945461. PMID 20821343.
- ↑ 2.0 2.1 2.2 Dolecek TA, Dressler EV, Thakkar JP, Liu M, Al-Qaisi A, Villano JL (2015). "Epidemiology of meningiomas post-Public Law 107-206: The Benign Brain Tumor Cancer Registries Amendment Act". Cancer. 121 (14): 2400–10. doi:10.1002/cncr.29379. PMID 25872752.
- ↑ 3.0 3.1 Meningioma. Wikipedia(2015) https://en.wikipedia.org/wiki/Meningioma#cite_note-pmid7731706-9 Accessed on September, 25th 2015
- ↑ Chamberlain MC, Barnholtz-Sloan JS (2011). "Medical treatment of recurrent meningiomas". Expert Rev Neurother. 11 (10): 1425–32. doi:10.1586/ern.11.38. PMID 21955199.
- ↑ 5.0 5.1 Meningioma. Canadian Cancer Society http://www.cancer.ca/en/cancer-information/cancer-type/brain-spinal/brain-and-spinal-tumours/meningioma/?region=mb September, 25 2015
- ↑ Meningeoma. Radiopaedia(2015)http://radiopaedia.org/articles/meningioma Accessed on September, 25 2015