Mammary alveolus
Mammary alveolus | |
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The Breast: cross-section scheme of the mammary gland.
Not to be confused with pulmonary alveolus.
A mammary alveolus (plural: alveoli, from Latin alveolus, "little cavity") is a small cavity or sac found in the mammary gland.[1][2] Alveoli are the site of milk production and storage in the mammary gland.[1][2] Alveoli cluster into groups called lobules, and each breast may contain 15–20 of these lobules.[1][2] The lobules drain milk through the lactiferous ducts out of the nipples.[1][2]
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References
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