Radiology · Breast Imaging (Mammography, BI-RADS, Ultrasound, MRI)

A 38-year-old woman attends diagnostic mammography for a palpable area of concern. Imaging shows a single 1.1 cm oval, circumscribed, parallel mass with benign features, judged probably benign (BI-RADS 3). What is the recommended management?

  • A Short-interval follow-up imaging in 6 months
  • B Core needle biopsy within 2 weeks
  • C Annual routine screening only
  • D Surgical excision
Correct answer: A. Short-interval follow-up imaging in 6 months

Explanation

BI-RADS 3 denotes a probably benign finding with a malignancy likelihood of 2% or less, managed by short-interval follow-up, typically at 6 months, then at 12 and 24 months if stable. Biopsy is reserved for BI-RADS 4 and above. Returning directly to routine annual screening would miss progression of a small minority of these lesions, so it is reserved for findings assessed as BI-RADS 1 or 2.

Reference: ACR BI-RADS Atlas, Mammography Section, 5th ed.

High-yield for: NEET PGINI-CETNExTFMGEUSMLEPLABMRCP

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