A 45-year-old woman presents to the clinic for a routine mammogram follow-up. She reports finding a small, hard lump in her left breast during self-examination. Which assessment finding would be most concerning for malignancy?

• 1 A mobile, soft mass that is tender to touch and changes with menstrual cycle
• 2 A well-defined, round mass that moves freely when palpated
• 3 A fixed, irregular mass with skin dimpling and nipple retraction ✓ 정답
• 4 A bilateral breast tenderness with multiple small, movable nodules

학습 참고용입니다. 실제 임상은 최신 지침과 소속 기관 프로토콜을 따르세요.