Which breast layer is the premammary layer, composed of fat, connective tissue and contains Cooper’s ligaments?

Study for the ARRT Ultrasound Test. Utilize flashcards and multiple choice questions, each question includes hints and explanations. Prepare effectively for your exam!

Multiple Choice

Which breast layer is the premammary layer, composed of fat, connective tissue and contains Cooper’s ligaments?

Explanation:
The premammary layer is the subcutaneous tissue just under the skin. It’s made up of fat and connective tissue and contains Cooper’s ligaments (suspensory ligaments), which help anchor and support the breast to the skin and chest wall. This layer sits anterior to the glandular tissue of the breast. Behind the glandular tissue lies the retromammary space, which separates the breast from the pectoralis major and is not the premammary layer.

The premammary layer is the subcutaneous tissue just under the skin. It’s made up of fat and connective tissue and contains Cooper’s ligaments (suspensory ligaments), which help anchor and support the breast to the skin and chest wall. This layer sits anterior to the glandular tissue of the breast. Behind the glandular tissue lies the retromammary space, which separates the breast from the pectoralis major and is not the premammary layer.

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