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What is axillary tissue?

Author

Matthew Cannon

Updated on March 12, 2026

What is axillary tissue?

Breast tissue makes up the shape and size of your breasts. However, it can sometimes develop beyond the normal location of your breasts. It is particularly common in the area of your armpits (technically known as the axilla). According to medical studies, axillary breast tissue can occur in 2% to 6% of women.

Similarly one may ask, is axillary breast tissue dangerous?

Accessory breast tissue is far more common than you might expect and is in almost all cases a benign growth and non-cancerous. However, since the accessory tissue is breast tissue, you may still experience soreness, benign lumps, cysts or malignant changes just as you would in your regular breasts.

One may also ask, how much does it cost to have axillary breast tissue removed? The cost for the removal of axillary breast tissue varies and is dependent upon multiple factors. These include the surgeon's fee, facility fee, anesthetic charges, and the cost of pathology services. In the Midwestern United States the cost of this procedure would range between $2,000 and $3,000.

Secondly, does axillary breast tissue hurt?

Axillary breast tissue, presenting as palpable thickenings in the axilla, can undergo monthly premenstrual changes, such as tenderness and swelling, difficulty with shoulder range of motion, and irritation from clothing. These symptoms may be exacerbated and become more apparent during puberty and pregnancy.

What is the axillary fat pad?

Axillary fat pad are just the extension of breast tissue into axilla which gives appearance of bags under the axilla.

How do you reduce axillary breast tissue?

Your axillary breast tissue can be safely removed with surgery. This can be done with liposuction, if there is little correction required, or exision (removing tissue with incisions) for extensive correction. You'll enjoy the following benefits of surgery: an elimination of undesirable contours in the underarm area.

How common is axillary breast tissue?

Axillary breast tissue is reported as a common variant of supernumerary breast tissue. Congenital and acquired disturbances of breast development and growth. It may be present in 2% to 6% of women.

Does insurance pay for axillary breast tissue removal?

Generally speaking, it may be difficult for you to obtain insurance coverage for removal of axillary breast tissue. Yes, this is a procedure commonly performed by plastic surgeons and can be done at the same time as breast augmentation surgery.

Does breast tissue go under the arm?

In females, each breast is comprised of a network of glands, called "lobules," and milk ducts, which are supported by fat and connective tissue. This glandular tissue extends from the nipple, upward toward the collarbone and laterally into the armpit, or axilla, where it ends in the axillary tail.

What causes extra breast tissue?

Extra nipples or breast tissue is fairly common (1-6% of women) and is a result of incomplete regression of the mammary ridge (milk line) during the development of the embryo before birth. What causes this? Extra breast tissue is a common developmental variation in human anatomy.

Is axillary tail normal?

The axillary tail of Spence is a normal anatomic finding and therefore is not an ectopic breast tissue.

What causes pain under armpit and breast?

Pain in your armpit could mean that you've simply strained a muscle, which is eased with ice and rest. It could also be a sign of more serious conditions, like an infection or breast cancer.
Angina is a condition that causes severe chest pain due to a temporary reduction in blood flow to the heart. The pain occurs because the heart muscle doesn't receive enough oxygenated blood to keep up with its activity. Symptoms of this condition can cause pain under your left armpit and shoulder as well as: fatigue.

Can fibrocystic breast cause armpit pain?

Typical symptoms include: breasts that feel lumpy or have rope-like bumps. tenderness. pain under the armpit.

Can hormones cause pain under armpit?

Menstrual Period Related Pain

Many women experience breast tenderness just before and during their menstrual periods that can radiate into the armpit, but some may experience this discomfort only in the armpit.

How does a lump in the armpit feel?

With your fingertips, in a gentle circular motion feel the lymph nodes shown. Always check your nodes in this order. Check both sides for comparison. If you have an enlarged lymph node it may feel like a swelling the size of a pea, sometimes they can be larger.

How do I get rid of armpit pain?

To soothe or prevent armpit pain, a person can:
  1. Use a cold compress to reduce muscle soreness.
  2. Take over-the-counter anti-inflammatory medications such as ibuprofen.
  3. Get a massage, as it may help promote circulation and reduce swelling.
  4. Use a warm compress, as this may reduce lymph node swelling and ease pain.

Why do I have pain under my left armpit?

There are many possible causes of pain under the left armpit. The person may have pulled a muscle or may have swollen lymph nodes from an infection. Other causes can be more serious, such as angina. Anyone concerned about their symptoms should see a doctor for a full diagnosis and treatment.

Why does my armpit feel like it's burning?

Intertrigo: A condition in which moist, warm skin becomes irritated and often mildly infected. Redness, itching, and burning of the skin in the armpits are common symptoms of intertrigo. Armpit abscess: When infected fluid (pus) collects in the armpit. The bacteria Staphylococcus is the most common cause.

What is armpit fat called?

This excess fat is commonly called armpit fat, or underarm bulge, underarm fat, armpit lump, armpit bulge, or armpit fat hang etc. But whatever you call it, it's unsightly and definitely an eyesore. However, the most common cause of armpit fat is wearing a bra that does not properly fit.

How do you get rid of axillary fat?

1.Pushup
  1. Start on the floor. Position your hands so they are slightly wider than your shoulders.
  2. Position your head so that you're looking straight down.
  3. Extend your feet out behind you so that you're on your toes.
  4. Use your arms to lower your body to the floor and come back up.
  5. Repeat several times.

Can underarm fat be removed?

Luckily, the treatment is relatively simple. Minimally invasive armpit liposuction removes the fat quickly and easily with little down time. Armpit liposuction is performed in the operating room. Dr.

How much is armpit fat removal?

The average cost of an arm lift is $4,550, according to 2019 statistics from the American Society of Plastic Surgeons. This average cost is only part of the total price – it does not include anesthesia, operating room facilities or other related expenses.

What size is a normal axillary lymph node?

The normal axillary lymph node should be oval and should have a smooth, well-defined margin (Fig 16). The cortex should be slightly hypoechoic and uniformly thin, measuring 3 mm or less. Nodes that meet this description have a very high negative predictive value for excluding metastases (9,18).

What is considered an enlarged axillary lymph node?

Enlarged axillary lymph nodes can be a symptom of a serious medical condition, including breast cancer. If you, or a loved one, notice swelling and/or feel a solid mass in the armpit area please contact a medical professional.

What is a full axillary lymph node dissection?

Axillary lymph node dissection (ALND) is a procedure to remove these lymph nodes. What to Expect. ALND happens after cancer cells are found during a sentinel lymph node biopsy. ALND can remove lymph nodes located above, below or directly underneath a muscle that runs along the side of the upper chest.

What is accessory breast tissue?

Accessory breast tissue is defined as “residual [breast] tissue that persists from normal embryologic development” [1]. Also known as ectopic breast tissue, accessory breast tissue can be found in up to 6% of the population [2].

Where is the axillary tail?

The tail of Spence (Spence's tail, axillary process, axillary tail) is an extension of the tissue of the breast that extends into the axilla. It is actually an extension of the upper lateral quadrant of the breast. It passes into the axilla through an opening in the deep fascia called foramen of Langer.