Routine Physical Examination for a 28-Year-Old Female
For a 28-year-old asymptomatic woman, the workup should include cervical cancer screening with a Pap test every 3 years, a clinical breast examination every 3 years, blood pressure measurement, and counseling about breast awareness—no routine laboratory tests, mammography, or pelvic examination are indicated unless symptoms or risk factors are present.
Cancer Screening
Cervical Cancer Screening
- Perform a Pap test every 3 years for women aged 21-29 years 1
- Use either conventional or liquid-based cytology
- HPV co-testing is not recommended in this age group—it's only for women ≥30 years 1, 2
- Do not screen more frequently than every 3 years, even if the patient requests it 1
Critical pitfall: Many women mistakenly believe a pelvic examination equals a Pap test. Explicitly clarify whether cervical screening was performed 2.
Breast Cancer Screening
- Clinical breast examination (CBE) every 3 years is recommended for women in their 20s and 30s 1, 3
- No mammography at age 28—this begins at age 40 1
- Counsel about breast self-examination (BSE): it's optional, not required 1
- If she chooses to perform BSE, provide instruction and review technique
- Emphasize prompt reporting of any new breast symptoms regardless of whether she does BSE
Important counseling point: Use this visit to establish and document a detailed family history of breast and ovarian cancers going back 3 generations on both maternal and paternal sides 1. This identifies women who may need genetic counseling or earlier/more intensive screening.
Other Cancer Screening
- No colorectal cancer screening—begins at age 50 1
- No lung cancer screening—only for high-risk smokers aged 55-74 1
- No routine pelvic examination for asymptomatic women without specific indications 4
Cardiovascular Risk Assessment
- Blood pressure measurement is standard
- No routine lipid screening unless risk factors present (family history, diabetes, hypertension, smoking, obesity)
Laboratory Testing
No routine laboratory tests are recommended for asymptomatic 28-year-old women 5. Despite many physicians performing them, evidence does not support:
- Complete blood count
- Comprehensive metabolic panel
- Urinalysis
- Lipid panel (unless cardiovascular risk factors present)
- Blood glucose (unless risk factors for diabetes)
Essential History Components
Reproductive Health
- Menstrual history and any abnormalities
- Sexual activity and contraceptive needs
- Plans for pregnancy
- History of sexually transmitted infections
Family History
- Detailed 3-generation pedigree for breast and ovarian cancer on both sides 1
- Cardiovascular disease
- Diabetes
- Other hereditary conditions
Lifestyle Counseling
- Tobacco use
- Alcohol consumption
- Diet and nutrition
- Physical activity
- Sun exposure and skin protection
- Sexual practices and STI prevention
- Occupational and environmental exposures 3, 6
What NOT to Do
Avoid these common but unsupported practices 5:
- Annual comprehensive physical examination (no evidence of benefit)
- Routine pelvic examination in asymptomatic women 4
- Screening laboratory panels without specific indications
- Mammography before age 40 (unless high-risk)
- Annual Pap tests (every 3 years is sufficient)
Documentation
Provide the patient with:
- Written documentation of whether a Pap test was obtained 2
- Copy of results when available
- Clear timeline for next screening (3 years for Pap, 3 years for CBE)
- Instructions on breast awareness and when to report symptoms
Key principle: The shift from annual comprehensive examinations to evidence-based, selective screening represents better care, not less care 5. Focus on proven interventions that reduce morbidity and mortality rather than tests that detect subclinical findings of uncertain significance.