The node is called Delphian because it is the first one exposed during surgery, and its appearance often foretells what the surgeon will find in the thyroid (e.g., carcinoma), just as the oracle at Delphi foretold the future.

What is Delphian lymph node?

The Delphian (prelaryngeal/precricoid) lymph node (often shortened to Delphian node) is one of the cervical lymph node groups that comprise level VI cervical lymph nodes and is not routinely excised in radical neck dissections.

What is Cloquet's node?

The uppermost node is in the groin, under the inguinal ligament, and is called Cloquet's node (also Rosenmuller's node). This node is named for French surgeon Jules Germain Cloquet, or for German anatomist Johann Christian Rosenmüller. It can also be considered as the lowest of the external iliac lymph nodes.

What is a Pretracheal lymph node?

The pretracheal lymph nodes are lymph nodes located anterior to the trachea in the neck.

Where is the paratracheal lymph node?

Paratracheal lymph nodes run along the sides of your trachea (windpipe) in the neck. These are the lymph nodes that often become swollen when you're sick with a sore throat or cold.

Delphian Node

27 related questions found

Can paratracheal lymph nodes be removed?

To date, surgeons have only performed this procedure in extended dissections including cervical dissection techniques. In this study, we show that dissection of the contralateral paratracheal lymph nodes is possible without undertaking more extensive surgical dissection.

What is a paraesophageal lymph node?

Paraesophageal lymph nodes are those that lie adjacent to the wall of the esophagus and to the right or left of the midline, excluding the sub- carinal nodes. The upper border of station 8 is the upper border of the lower lobe bronchus on the left and the lower border of the bronchus intermedius on the right.

What are aortic nodes?

The para-aortic lymph nodes (PANs) are located around the abdominal aorta and inferior vena cava and are the regional lymph nodes of the intraperitoneal organs.

What is Pretracheal?

The pretracheal (ie, anterior visceral) space is enclosed by the visceral division of the middle layer of the deep cervical fascia and lies immediately anterior to the trachea. It extends from the thyroid cartilage to the superior mediastinum.

What is Subcentimetric lymph nodes?

Subcentimetric lymph nodes were defined as short axis <1 cm. The primary objective of the study was to compare the FNA outcome of subcentimetric lymph nodes to larger nodes.

What is a Virchow node?

Virchow's node is a lymph node and is a part of the lymphatic system. It is the thoracic duct end node. It receives afferent lymphatic drainage from the left head, neck, chest, abdomen, pelvis, and bilateral lower extremities, which eventually drains into the jugulo-subclavian venous junction via the thoracic duct.[10]

What do swollen lymph nodes in groin mean?

Lymph nodes in the groin are also called inguinal lymph nodes. Swollen nodes in the groin can be caused by an injury or skin infection, such as athlete's foot. Sexually transmitted infections (STIs) and cancer can also cause swollen lymph nodes in the groin.

What is the femoral canal?

The femoral canal is the medial compartment of the femoral sheath, an inverted cone-shaped fascial space medial to the common femoral vein within the upper femoral triangle. It is only 1-2 cm long and opens superiorly as the femoral ring.

Where is the Delphian node?

The Delphian lymph node (DLN), also called the prelaryngeal or cricothyroid node, locates in the fascia above the thyroid isthmus and lies between the cricoid and thyroid cartilages [1, 2].

What do cervical lymph nodes do?

Cervical lymph nodes, like the rest of the body's lymph nodes, are responsible for fighting infection. They do this by attacking and destroying germs that are carried into the node through lymph fluid. After this filtering process is complete, any leftover fluid, salts, and proteins re-enter the bloodstream.

Is a sentinel node A lymph node?

A sentinel lymph node is defined as the first lymph node to which cancer cells are most likely to spread from a primary tumor. Sometimes, there can be more than one sentinel lymph node.

What is a mediastinal lymph node?

Mediastinal lymph nodes are organs located in the chest cavity. Lymph nodes are part of a network called the lymphatic system, which works to remove toxins and waste from the body. Sometimes, these lymph nodes can be affected by disease and therefore need to be analyzed for diagnosis.

What is short axis lymph node?

The short axis diameter of a lymph node should be measured as it has been demonstrated that this is constant despite orientation because it is likely to become rounder before it elongates. The short axis diameter is measured perpendicular to the longest diameter of the lymph node.

What is Prevascular lymph node?

Prevascular nodes lie anterior to the great vessels and superior to the top of the aortic arch. Retrotracheal nodes are posterior to the trachea and superior to the lower aspect of the azygous vein.

Where is a aorta?

This artery is responsible for transporting oxygen rich blood from your heart to the rest of your body. The aorta begins at the left ventricle of the heart, extending upward into the chest to form an arch. It then continues downward into the abdomen, where it branches into the iliac arteries just above the pelvis.

What is para aortic lymph nodes?

System. Lymphatic system. Anatomical terminology. The periaortic lymph nodes (also known as lumbar) are a group of lymph nodes that lie in front of the lumbar vertebrae near the aorta. These lymph nodes receive drainage from the gastrointestinal tract and the abdominal organs.

What is mesenteric lymph node?

Mesenteric lymphadenitis is an inflammation of lymph nodes. The lymph nodes that become inflamed are in a membrane that attaches the intestine to the lower right region of the abdominal wall. These lymph nodes are among the hundreds that help your body fight disease.

What is a Paraesophageal?

A paraesophageal hernia is the less common of the two types of hiatal hernia. It occurs when the upper part of the stomach pushes through an opening in the diaphragm and up into the chest. 1 Learn about this condition and its causes, symptoms, and treatment.

Where are retroperitoneal lymph nodes located?

Your retroperitoneal lymph nodes are found in the area between your kidneys along a vein (your vena cava) and an artery (your aorta) (see Figure 1). Your vena cava carries blood to your heart.

What is Interlobar lymph node?

—Interlobar lymph nodes are those that are between the origin of the lobar bronchi, with station 11R on the right and station 11L on the left.