Description

Evaluate criteria to determine age to start and age to stop, screening modality, and screening interval.

Mid-Level Flow Diagram

Age > 74?Discuss decision to continuescreeningIndicators of reducedlife expectancy?Discuss decision to continuescreening if life expectancy < 10yearsHigh risk exclusionrecommendationsSpecial populationrecommendationsHigh risk exclusionsor special population?Currently lactating?Consider delay if average riskendAverage Risk recommendationsyesnoyesnoyesnoyesno

Semi-Structured Logic Statements

Inclusions

None.

Exclusions

NameDescription
Patient is not eligible for screening
See 'Screening Eligible' flow logic

Events

NameDescription
Age > 74?
Age > 74 years
Patient age > 74 years
Indicators of reduced life expectancy?
Patient has conditions or meets criteria that indicate reduced life expectancy.
Currently lactating?
Patient is currently lactating or breast feeding.
OBSERVATIONS include `Lactating or Breastfeeding`
High risk exclusions or special population?
Patient meets criteria for patient population excluded from USPSTF recommendation statement or meets criteria for patient population identified as having higher than average risk in ACS guidelines.

Actions

Discuss decision to continue screening
Description
The USPSTF concludes that the evidence is insufficient to determine the balance of benefits and harms of screening mammography in women 75 years or older.

Decision to continue screening mammography in average risk women should be based on shared decision-making.
Pseudocode
Discuss decision to continue screening if life expectancy < 10 years
Description
ACS advises that women should continue screening mammography as long as their overall health is good and they have a life expectancy of 10 years or more.

Life expectancy is generally defined as having greater than a 50% probability of surviving 10 years. A validated tool such as www.eprognosis.com can help guide decision making.

Decision to continue screening mammography in cases of limited life expectancy should be based on shared decision-making.
Pseudocode
High risk exclusion recommendations
Description
Evaluate for high risk exclusion criteria
Pseudocode
See 'High Risk Exclusions' flow logic
Special population recommendations
Description
Evaluate for special population criteria
Pseudocode
See 'Special Populations' flow logic
Consider delay if average risk
Description
There is no contraindication to screening mammography during lactation, however sensitivity and specificity are decreased. For average risk patients, consider a short delay in routine breast imaging until after lactation, particularly if they are not planning prolonged breastfeeding.

Source: NCCN
Pseudocode
Average Risk recommendations
Description
Evaluate for average risk criteria
Pseudocode
See 'Average Risk' flow logic

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