What does a cat's mammary gland look like? - briefly
A cat’s mammary gland consists of a series of small, paired structures arranged in two parallel rows along the abdomen, typically appearing as soft, rounded tissue. In lactating females, these glands may become more prominent and swollen due to milk production.
What does a cat's mammary gland look like? - in detail
A cat's mammary gland is a specialized structure designed for milk production and secretion, essential for nurturing kittens. In a healthy, non-lactating cat, the mammary glands are typically small, flat, and inconspicuous, often blending seamlessly with the surrounding tissue. They are arranged in two parallel rows running along the ventral (underside) surface of the cat's abdomen, extending from the groin to the chest. Each row usually consists of four to six individual glands, though the exact number can vary slightly among individuals.
During pregnancy or lactation, the mammary glands undergo significant changes. They become enlarged, firm, and more prominent as they prepare to produce milk. The nipples, which are the external openings of the mammary glands, also become more pronounced and may appear slightly pinker or darker in color. The glandular tissue inside becomes more active, with increased blood flow and cellular activity to support milk production.
The internal structure of a cat's mammary gland consists of lobules, which are clusters of milk-producing cells, and ducts that transport the milk to the nipples. Each gland is surrounded by connective tissue and fat, which provide support and insulation. In a healthy state, the glands should feel smooth and uniform to the touch, without any lumps, heat, or signs of discomfort.
In cases of infection, such as mastitis, or the presence of tumors, the appearance and texture of the mammary glands can change dramatically. Swelling, redness, warmth, and pain are common signs of inflammation, while hard, irregular masses may indicate the presence of mammary tumors, which can be benign or malignant. Regular monitoring of a cat's mammary glands is essential for early detection of any abnormalities, ensuring prompt veterinary intervention when necessary.