Lung mass epidemiology and demographics: Difference between revisions
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===Incidence=== | ===Incidence=== | ||
*The incidence rate of malignant lung mass is approximately 58 per 100 000 individuals in the United States | *The incidence rate of malignant lung mass is approximately 58 per 100 000 individuals in the United States | ||
*The incidence rate of lung mass increases with age, tobacco use, and prior cancer | *The incidence rate of lung mass increases with age, tobacco use, and prior cancer | ||
===Prevalence=== | ===Prevalence=== | ||
*The prevalence of malignancy among lung mass ranges between 0.2% to 50% | *The prevalence of malignancy among lung mass ranges between 0.2% to 50% | ||
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*Males are more commonly affected with lung mass than females. The male to female ratio is approximately 2 to 1. | *Males are more commonly affected with lung mass than females. The male to female ratio is approximately 2 to 1. | ||
===Ethnicity=== | ===Ethnicity=== | ||
*There is no racial predilection of lung mass | *There is no racial predilection of lung mass | ||
==References== | ==References== | ||
{{reflist|2}} | {{reflist|2}} | ||
Revision as of 15:50, 22 March 2016
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1] Associate Editor(s)-in-Chief: Maria Fernanda Villarreal, M.D. [2]
Overview
The incidence rate of lung masses is approximately 58 per 100 000 individuals in the United States. The incidence of lung masses increases with age; the median age at diagnosis is between 25 to 70 years. Males are more commonly affected with lung masses than females. The male to female ratio is approximately 2 to 1. There is no racial predilection for lung masses.
Epidemiology and Demographics
Incidence
- The incidence rate of malignant lung mass is approximately 58 per 100 000 individuals in the United States
- The incidence rate of lung mass increases with age, tobacco use, and prior cancer
Prevalence
- The prevalence of malignancy among lung mass ranges between 0.2% to 50%
Age
- The median age at diagnosis for malignant lung mass is between 55 to 70 years.
- The median age at diagnosis for benign lung mass is between 20 to 50 years.
Gender
- Males are more commonly affected with lung mass than females. The male to female ratio is approximately 2 to 1.
Ethnicity
- There is no racial predilection of lung mass