Jun 19, 2024 · Thoracic lymph nodes are divided into 14 stations as defined by the International Association for the Study of Lung Cancer (IASLC) 1, principally in the context of oncologic staging. For the purpose of prognostication, the stations may be grouped into seven zones.

Nov 4, 2024 · Mediastinal lymphadenopathy is the swelling of lymph nodes in the chest, specifically the mediastinum (the area between the lungs containing the heart, trachea, and esophagus). It is a sign of an underlying medical condition.

The posterior mediastinal lymph nodes are located around the esophagus and descending thoracic aorta. There are three groups: —juxtaesophageal lymph nodes; —juxtaaortic lymph nodes; —interaorticoesophgeal lymph nodes (Földi et al., 2012).

Jan 25, 2025 · The posterior mediastinal lymph nodes are located posterior to the heart and anterior to the spinal column. They run in a vertical string along the thoracic cavity near the esophagus, trachea and aorta.

Jun 8, 2010 · Pulmonary ligament nodes are lying within the pulmonary ligament, including those in the posterior wall and lower part of the inferior pulmonary vein. The pulmonary ligament is the inferior extension of the mediastinal pleural reflections that surround the hila.

Mar 14, 2024 · The mediastinal lymph nodes are a large collection of lymph nodes located in the mediastinum of the thoracic cavity; the mediastinum refers to the region of the thoracic cavity located between the pleural sacs and contains all major thoracic organs, except for the lungs.

Jul 21, 2023 · They subsequently drain to the parasternal, posterior mediastinal and brachiocephalic lymph nodes. The posterior group of diaphragmatic nodes will be discussed below with the nodes of the posterolateral thoracic wall.

Jul 24, 2023 · Lymph nodes (LNs) are present in all three functional compartments of the mediastinum, though most lymphatic tissue is found in the anterior and middle compartments, and the etiology of lymphatic pathology varies by subdivision.

Discover the anatomy of posterior mediastinal lymph nodes, their location, drainage, and flow direction.

Descending thoracic aorta, esophagus, azygos and hemiazygos veins, thoracic duct, lymph nodes, adipose tissue, and nerves are all located in this anatomical region and can produce diverse abnormalities.