What is sono palpation/echo palpation?

What is sono palpation/echo palpation?

• A. A technique used to isolate a palpable mass.
• B. A method to measure tissue stiffness.
• C. A type of contrast-enhanced imaging.
• D. A way to assess blood flow velocity.

Answer: (A)

Sono palpation is a technique used during breast ultrasound to locate and isolate a palpable lump by applying gentle palpation with the probe while imaging. By pressing and moving the transducer, the examiner can reproduce the clinician’s tactile finding on the screen, confirming that the visible lesion corresponds to what the patient feels and allowing targeted imaging or biopsy of the correct area. This approach is especially helpful when a lump is difficult to see or when there are multiple lesions, ensuring accurate localization. It’s not about measuring tissue stiffness (that would be elastography), not about using contrast-enhanced imaging, and not about assessing blood flow velocity (that would involve Doppler).

Sono palpation is a technique used during breast ultrasound to locate and isolate a palpable lump by applying gentle palpation with the probe while imaging. By pressing and moving the transducer, the examiner can reproduce the clinician’s tactile finding on the screen, confirming that the visible lesion corresponds to what the patient feels and allowing targeted imaging or biopsy of the correct area. This approach is especially helpful when a lump is difficult to see or when there are multiple lesions, ensuring accurate localization.

It’s not about measuring tissue stiffness (that would be elastography), not about using contrast-enhanced imaging, and not about assessing blood flow velocity (that would involve Doppler).