Neoplastic meningitis epidemiology and demographics: Difference between revisions

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==Overview==
==Overview==
Neoplastic meningitis occurs in approximately 3-5% of patients with solid tumor, 5-15% of patients with leukemia, and 1-2% of patients with primary brain tumors.<ref name="GleissnerChamberlain2006">{{cite journal|last1=Gleissner|first1=Beate|last2=Chamberlain|first2=Marc Charles|title=Neoplastic meningitis|journal=The Lancet Neurology|volume=5|issue=5|year=2006|pages=443–452|issn=14744422|doi=10.1016/S1474-4422(06)70443-4}}</ref><ref name=epidemiologynm2>Hayat, M. A. Brain metastases from primary tumors : epidemiology, biology, and therapy. London: Elsevier/Academic Press, 2014. Print.| url=https://books.google.com/books?id=IloXAwAAQBAJ&pg=PA43&lpg=PA43&dq=leptomeningeal+carcinomatosis+is+present+in+1-5%25+of+patients+with+solid+tumors,+5-15%25+of+patients+with+leukemia,+and+1-2%25+of+patients+with+primary+brain+tumors.&source=bl&ots=ehEaDBCT5f&sig=vvSxdxDjNMBe0CdCP6fEcMaYJqU&hl=en&sa=X&ved=0ahUKEwi2ueuw37bKAhUG8j4KHWUUCoIQ6AEILTAC#v=onepage&q=leptomeningeal%20carcinomatosis%20is%20present%20in%201-5%25%20of%20patients%20with%20solid%20tumors%2C%205-15%25%20of%20patients%20with%20leukemia%2C%20and%201-2%25%20of%20patients%20with%20primary%20brain%20tumors.&f=false. Accessed on January 19, 2016</ref>
Neoplastic meningitis occurs in approximately 3-5% of patients with solid tumor, 5-15% of patients with leukemia, and 1-2% of patients with primary brain tumors.<ref name="GleissnerChamberlain2006">{{cite journal|last1=Gleissner|first1=Beate|last2=Chamberlain|first2=Marc Charles|title=Neoplastic meningitis|journal=The Lancet Neurology|volume=5|issue=5|year=2006|pages=443–452|issn=14744422|doi=10.1016/S1474-4422(06)70443-4}}</ref><ref name="epidemiologynm2">Hayat, M. A. Brain metastases from primary tumors : epidemiology, biology, and therapy. London: Elsevier/Academic Press, 2014. Print.| url=https://books.google.com/books?id=IloXAwAAQBAJ&pg=PA43&lpg=PA43&dq=leptomeningeal+carcinomatosis+is+present+in+1-5%25+of+patients+with+solid+tumors,+5-15%25+of+patients+with+leukemia,+and+1-2%25+of+patients+with+primary+brain+tumors.&source=bl&ots=ehEaDBCT5f&sig=vvSxdxDjNMBe0CdCP6fEcMaYJqU&hl=en&sa=X&ved=0ahUKEwi2ueuw37bKAhUG8j4KHWUUCoIQ6AEILTAC#v=onepage&q=leptomeningeal%20carcinomatosis%20is%20present%20in%201-5%25%20of%20patients%20with%20solid%20tumors%2C%205-15%25%20of%20patients%20with%20leukemia%2C%20and%201-2%25%20of%20patients%20with%20primary%20brain%20tumors.&f=false. Accessed on January 19, 2016</ref>


==Epidemiology and Demographics==
==Epidemiology and Demographics==
===Incidence===
*The incidence/prevalence of [disease name] is approximately [number range] per 100,000 individuals worldwide.
*In [year], the incidence/prevalence of [disease name] was estimated to be [number range] cases per 100,000 individuals worldwide.
===Prevalence===
===Prevalence===
Neoplastic meningitis occurs in approximately 3-5% of patients with solid tumor, 5-15% of patients with leukemia, and 1-2% of patients with primary brain tumors.<ref name="GleissnerChamberlain2006">{{cite journal|last1=Gleissner|first1=Beate|last2=Chamberlain|first2=Marc Charles|title=Neoplastic meningitis|journal=The Lancet Neurology|volume=5|issue=5|year=2006|pages=443–452|issn=14744422|doi=10.1016/S1474-4422(06)70443-4}}</ref><ref name=epidemiologynm2>Hayat, M. A. Brain metastases from primary tumors : epidemiology, biology, and therapy. London: Elsevier/Academic Press, 2014. Print.| url=https://books.google.com/books?id=IloXAwAAQBAJ&pg=PA43&lpg=PA43&dq=leptomeningeal+carcinomatosis+is+present+in+1-5%25+of+patients+with+solid+tumors,+5-15%25+of+patients+with+leukemia,+and+1-2%25+of+patients+with+primary+brain+tumors.&source=bl&ots=ehEaDBCT5f&sig=vvSxdxDjNMBe0CdCP6fEcMaYJqU&hl=en&sa=X&ved=0ahUKEwi2ueuw37bKAhUG8j4KHWUUCoIQ6AEILTAC#v=onepage&q=leptomeningeal%20carcinomatosis%20is%20present%20in%201-5%25%20of%20patients%20with%20solid%20tumors%2C%205-15%25%20of%20patients%20with%20leukemia%2C%20and%201-2%25%20of%20patients%20with%20primary%20brain%20tumors.&f=false. Accessed on January 19, 2016</ref>


 
* Neoplastic meningitis occurs in approximately 3-5% of patients with solid tumor, 5-15% of patients with leukemia, and 1-2% of patients with primary brain tumors.<ref name="GleissnerChamberlain2006">{{cite journal|last1=Gleissner|first1=Beate|last2=Chamberlain|first2=Marc Charles|title=Neoplastic meningitis|journal=The Lancet Neurology|volume=5|issue=5|year=2006|pages=443–452|issn=14744422|doi=10.1016/S1474-4422(06)70443-4}}</ref><ref name="epidemiologynm2">Hayat, M. A. Brain metastases from primary tumors : epidemiology, biology, and therapy. London: Elsevier/Academic Press, 2014. Print.| url=https://books.google.com/books?id=IloXAwAAQBAJ&pg=PA43&lpg=PA43&dq=leptomeningeal+carcinomatosis+is+present+in+1-5%25+of+patients+with+solid+tumors,+5-15%25+of+patients+with+leukemia,+and+1-2%25+of+patients+with+primary+brain+tumors.&source=bl&ots=ehEaDBCT5f&sig=vvSxdxDjNMBe0CdCP6fEcMaYJqU&hl=en&sa=X&ved=0ahUKEwi2ueuw37bKAhUG8j4KHWUUCoIQ6AEILTAC#v=onepage&q=leptomeningeal%20carcinomatosis%20is%20present%20in%201-5%25%20of%20patients%20with%20solid%20tumors%2C%205-15%25%20of%20patients%20with%20leukemia%2C%20and%201-2%25%20of%20patients%20with%20primary%20brain%20tumors.&f=false. Accessed on January 19, 2016</ref>
===Prevalence===
* Observational studies show that neoplastic meningitis develop in 1-5% of solid tumors, 5-15% of leukemia and lymphoma and 1-2% of patients with primary brain neoplasm. Of the solid tumors, adenocarcinoma is the most frequently observed histology.
*The incidence/prevalence of [disease name] is approximately [number range] per 100,000 individuals worldwide.
* Neoplastic meningitis typically develop in the setting of an advanced stage and widely disseminated cancer in 70% of the cases. It can also present during the patients disease-free interval or remission in 20% of the time, and even be the first manifestation of cancer (5-10%) occasionally.<ref>{{Cite web|url=http://theoncologist.alphamedpress.org/content/13/9/967.full|title=Neoplastic Meningitis|last=|first=|date=|website=|archive-url=|archive-date=|dead-url=|access-date=}}</ref>
*In [year], the incidence/prevalence of [disease name] was estimated to be [number range] cases per 100,000 individuals worldwide.
*The prevalence of [disease/malignancy] is estimated to be [number] cases annually.


===Case-fatality rate/Mortality rate===
===Case-fatality rate/Mortality rate===

Revision as of 18:42, 12 August 2019

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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

Neoplastic meningitis occurs in approximately 3-5% of patients with solid tumor, 5-15% of patients with leukemia, and 1-2% of patients with primary brain tumors.[1][2]

Epidemiology and Demographics

Prevalence

  • Neoplastic meningitis occurs in approximately 3-5% of patients with solid tumor, 5-15% of patients with leukemia, and 1-2% of patients with primary brain tumors.[1][2]
  • Observational studies show that neoplastic meningitis develop in 1-5% of solid tumors, 5-15% of leukemia and lymphoma and 1-2% of patients with primary brain neoplasm. Of the solid tumors, adenocarcinoma is the most frequently observed histology.
  • Neoplastic meningitis typically develop in the setting of an advanced stage and widely disseminated cancer in 70% of the cases. It can also present during the patients disease-free interval or remission in 20% of the time, and even be the first manifestation of cancer (5-10%) occasionally.[3]

Case-fatality rate/Mortality rate

  • In [year], the incidence of [disease name] is approximately [number range] per 100,000 individuals with a case-fatality rate/mortality rate of [number range]%.
  • The case-fatality rate/mortality rate of [disease name] is approximately [number range].

Age

  • Patients of all age groups may develop [disease name].
  • The incidence of [disease name] increases with age; the median age at diagnosis is [#] years.
  • [Disease name] commonly affects individuals younger than/older than [number of years] years of age.
  • [Chronic disease name] is usually first diagnosed among [age group].
  • [Acute disease name] commonly affects [age group].

Race

  • There is no racial predilection to [disease name].
  • [Disease name] usually affects individuals of the [race 1] race. [Race 2] individuals are less likely to develop [disease name].

Gender

  • [Disease name] affects men and women equally.
  • [Gender 1] are more commonly affected by [disease name] than [gender 2]. The [gender 1] to [gender 2] ratio is approximately [number > 1] to 1.

Region

  • The majority of [disease name] cases are reported in [geographical region].
  • [Disease name] is a common/rare disease that tends to affect [patient population 1] and [patient population 2].

Developed Countries

Developing Countries

References

  1. 1.0 1.1 Gleissner, Beate; Chamberlain, Marc Charles (2006). "Neoplastic meningitis". The Lancet Neurology. 5 (5): 443–452. doi:10.1016/S1474-4422(06)70443-4. ISSN 1474-4422.
  2. 2.0 2.1 Hayat, M. A. Brain metastases from primary tumors : epidemiology, biology, and therapy. London: Elsevier/Academic Press, 2014. Print.| url=https://books.google.com/books?id=IloXAwAAQBAJ&pg=PA43&lpg=PA43&dq=leptomeningeal+carcinomatosis+is+present+in+1-5%25+of+patients+with+solid+tumors,+5-15%25+of+patients+with+leukemia,+and+1-2%25+of+patients+with+primary+brain+tumors.&source=bl&ots=ehEaDBCT5f&sig=vvSxdxDjNMBe0CdCP6fEcMaYJqU&hl=en&sa=X&ved=0ahUKEwi2ueuw37bKAhUG8j4KHWUUCoIQ6AEILTAC#v=onepage&q=leptomeningeal%20carcinomatosis%20is%20present%20in%201-5%25%20of%20patients%20with%20solid%20tumors%2C%205-15%25%20of%20patients%20with%20leukemia%2C%20and%201-2%25%20of%20patients%20with%20primary%20brain%20tumors.&f=false. Accessed on January 19, 2016
  3. "Neoplastic Meningitis".


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