What is axillary tail lymph nodes?

A key group of lymph nodes also appear in this area. These axillary nodes, which start under the armpit, overlap the axillary tail and extend to the collarbone. The nodes are important structures for the immune system, serving as filters to help the body eliminate harmful microbes and other substances.

What is axillary tail breast cancer?

A tail of breast tissue called the “axillary tail of Spence” extend into the underarm area. This is important because a breast cancer can develop in this axillary tail, even though it might not seem to be located within the actual breast.

How common is breast cancer in tail of Spence?

Breast cancer in the axillary tail of Spence is extremely rare. Ampil et al. reported a frequency estimated at 0.1% [1]. Our particular case of this rare type of breast cancer has two unique characteristics.

Can axillary breast tissue becomes cancerous?

Breast cancer in accessory breast tissue is very rare. The incidence is around 6%. Most common pathology is invasive ductal carcinoma (50–75%).

Is axillary tail of Spence normal?

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

Is the axillary tail a lymph node?

The axillary tail of Spence, variable in size, is a narrow part of the mammary gland that extends to the axilla. Breast tissue and lymph nodes can be found in the axillary tail region.

Are there lymph nodes in the tail of Spence?

Lymph nodes – #3 and #4 are in the region of the tail of Spence. 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.

Is axillary tail of Spence palpable?

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….

Why would axillary lymph nodes be swollen?

Glands in the armpit (axillary lymph nodes) may swell from an injury or infection to the arm or hand. A rare cause of axillary swelling may be breast cancer or lymphoma. The lymph nodes in the groin (femoral or inguinal lymph nodes) may swell from an injury or infection in the foot, leg, groin, or genitals.

What is an 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.

Why do I have a lump under my armpit after shaving?

Shaving can cause the development of an armpit lump. This is usually due to the presence of an ingrown hair, although irritation caused by shaving can also lead to the development of a lump.

What is the left axillary area?

Left Axillary Artery : The left axillary artery is a major systemic artery that is connected to and an extension of the left subclavian artery. The left axillary artery supplies vital oxygenated blood and nutrients to the left armpit and upper arm area and the left side of the thorax .

What is gland under armpit?

The axilla (also, armpit, underarm or oxter ) is the area on the human body directly under the joint where the arm connects to the shoulder. It also provides the under-arm sweat gland.