Oligoastrocytoma epidemiology and demographics
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]Associate Editor(s)-in-Chief: Sujit Routray, M.D. [2]
Overview
Oligoastrocytoma is the third most common glioma. Oligoastrocytoma accounts for 1% of all brain tumors and 5–10% of all glial neoplasms. The incidence of oligoastrocytoma is approximately 0.03 per 100,000 individuals in the United States. Oligoastrocytoma is a disease that tends to affect the young and middle-aged adult population. The median age of diagnosis is 42 years. Males are more commonly affected with oligoastrocytoma than females. Oligoastrocytoma usually affects individuals of the Caucasian race. The incidence rate of oligoastrocytoma is higher in developed countries than in developing countries.
Epidemiology and Demographics
Prevalence
- Oligoastrocytoma is the third most common glioma.[1]
- Oligoastrocytoma accounts for 1000 out of 100,000 of all brain tumors and 5000-10,000 out of 100,000 of all glial neoplasms.[2]
Incidence
- The incidence of oligoastrocytoma is approximately 3 per 100,000 individuals in the United States.[3]
Age
- Oligoastrocytoma is a disease that tends to affect the young and middle-aged adult population.[2]
- Oligoastrocytoma most commonly occurs in between 30-50 years of age.
- The median age of diagnosis is 42 years.[4]
Gender
- Males are more commonly affected with oligoastrocytoma than females. The male to female ratio is approximately 1.43 to 1.[5]
Race
- Oligoastrocytoma usually affects individuals of the Caucasian race. African American, Latin American, and Asian individuals are less likely to develop oligoastrocytoma.[6]
Demography
- The incidence rate of oligoastrocytoma is higher in developed countries than in developing countries.[7]
References
- ↑ Epidemiology of oligoastrocytoma. Dr Bruno Di Muzio and Dr Frank Gaillard et al. Radiopaedia 2015. http://radiopaedia.org/articles/oligoastrocytoma. Accessed on October 16, 2015
- ↑ 2.0 2.1 Incidence of oligoastrocytomas. American Brain Tumor Association. http://www.abta.org/brain-tumor-information/types-of-tumors/oligoastrocytoma.html?referrer=https://www.google.com/. Accessed on October 16, 2015
- ↑ Selected Childhood Primary (Malignant and Non-Mailgnant) Brain and Central Nervous System Tumor, Age–specific and Age–adjusted Incidence rates by Major Histology Groupings, Histology and Age at diagnosis; CBTRUS Statistical Report: NPCR and SEER, 2004-2006. CBTRUS 2015. http://www.cbtrus.org/2010-NPCR-SEER/CBTRUS-WEBREPORT-Final-3-2-10.pdf. Accessed on October 16, 2015
- ↑ Oligoastrocytomas. Wikipedia 2015. https://en.wikipedia.org/wiki/Oligoastrocytoma. Accessed on October 16, 2015
- ↑ Patterns by Gender for Selected Histologies CBTRUS Statistical Report: NPCR and SEER Data from 2004-2006. CBTRUS 2015. http://www.cbtrus.org/2010-NPCR-SEER/CBTRUS-WEBREPORT-Final-3-2-10.pdf. Accessed on October 16, 2015
- ↑ Patterns by Race for Selected Histologies. CBTRUS 2015. http://www.cbtrus.org/2010-NPCR-SEER/CBTRUS-WEBREPORT-Final-3-2-10.pdf. Accessed on October 16, 2015
- ↑ Ohgaki H, Kleihues P (2005). "Epidemiology and etiology of gliomas". Acta Neuropathol. 109 (1): 93–108. doi:10.1007/s00401-005-0991-y. PMID 15685439.