Retromammary space is filled with which tissue?

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Multiple Choice

Retromammary space is filled with which tissue?

The retromammary space is a loose, fat-containing plane behind the breast that sits between the posterior breast tissue and the pectoralis major. It is filled with adipose tissue, which provides a cushion and allows the breast to glide on the chest wall as you move. Fibrous tissue is part of the breast’s supporting stroma, muscle tissue is the pectoralis muscle behind this space, and glandular tissue makes up the breast parenchyma itself. Only adipose tissue fills this space, making it the correct choice.

The retromammary space is a loose, fat-containing plane behind the breast that sits between the posterior breast tissue and the pectoralis major. It is filled with adipose tissue, which provides a cushion and allows the breast to glide on the chest wall as you move. Fibrous tissue is part of the breast’s supporting stroma, muscle tissue is the pectoralis muscle behind this space, and glandular tissue makes up the breast parenchyma itself. Only adipose tissue fills this space, making it the correct choice.

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