What does the 123 method describe?

What does the 123 method describe?

• A. Describes the location of a lesion in relation to the distance from the nipple
• B. Describes the depth of a lesion
• C. Describes the age of the patient
• D. Describes the size of the lesion

Answer: (A)

Describing where a lesion sits in the breast is done by its distance from a fixed reference point—the nipple. The 123 method uses a simple numeric description to convey how far the lesion is from the nipple, providing a quick, reproducible way to specify location across imaging views and for planning procedures. This focuses on location rather than how deep the lesion lies, the patient’s age, or the lesion’s size. For example, a lesion located about 2 cm from the nipple would be reported in terms of that distance, which helps radiologists and surgeons pinpoint the exact spot on subsequent imaging or during biopsy.

Describing where a lesion sits in the breast is done by its distance from a fixed reference point—the nipple. The 123 method uses a simple numeric description to convey how far the lesion is from the nipple, providing a quick, reproducible way to specify location across imaging views and for planning procedures. This focuses on location rather than how deep the lesion lies, the patient’s age, or the lesion’s size. For example, a lesion located about 2 cm from the nipple would be reported in terms of that distance, which helps radiologists and surgeons pinpoint the exact spot on subsequent imaging or during biopsy.