Popliteal
on the back side of the hind leg, behind the knee.
A lymph node.
On it's way lymph passes through masses of tissue called lymph nodes
The most common cause of a swollen lymph node behind the ear in a child is due to an infection of some sort. It could be an ear infection, flu or tonsillitis.
It's called the subcapsular sinus
A reactive lymph node is the same as an enlarged lymph node. Lymph nodes can become enlarged for a variety of reasons, most of which aren't serious. The ICD code for a reactive lymph node is 785.6.
Retroauricular lymphnodes are those lymph nodes that are behind the auricles or the pinna of the ears.
A paraaortic prominent lymph node is a lymph node more noticable than the others and found near the aorta.
The difference between incision and excision of lymph nodes is very simple. The incision of a lymph node is when the biopsy only takes part of the lymph node during surgery. The excision of the lymph node is when the whole lymph node is removed.
The removal of a lymph node is called a lymphadenectomy. This surgical procedure is often performed to diagnose or treat conditions such as cancer, infections, or lymphatic diseases. Depending on the extent of the surgery, it can involve the removal of one or more lymph nodes.
A sentinel lymph node is the first lymph node that drains a cancer. If a cancer has not spread to the first draining lymph node near a cancer, there is a high likelihood it has not spread elsewhere.
The strands that extend inward from the capsule of a lymph node and subdivide it into several compartments are called trabeculae. These trabeculae are composed of connective tissue and help support the structure of the lymph node while also providing a framework for the arrangement of lymphatic tissue within. They play a crucial role in organizing the lymph node's architecture, facilitating the movement of lymph fluid, and housing immune cells.