2024年6月19日 · pre-carinal nodes. lymph nodes anterior to the tracheal bifurcation are inferior to the above anatomic definitions and are thus technically unclassified by IASLC; these nodes are in the mediastinum (N2) and their surgical management mirrors that of 4R/4L lymph nodes, hence, pre-carinal nodes are best classified as part of the 4R/4L stations 2

2010年6月8日 · Endoscopic Ultrasound with Fine Needle Aspiration can be performed of all the mediastinal nodes that that can be assessed from the oesophagus. In addition the left adrenal gland and the left liver lobe can be visualized. EUS particularly provides access to nodes in the lower mediastinum (station 7,8 and 9)

2024年11月4日 · 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.

2023年7月24日 · 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.

2024年3月14日 · 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.

2025年1月31日 · The mediastinal lymph nodes are located in the region of the thoracic cavity between the lungs known as the mediastinum. There are two major groups of mediastinal lymph nodes: the anterior and posterior nodes. The anterior mediastinal lymph nodes are located posterior to the sternum and anterior to the heart.

2023年7月21日 · The mediastinum is the region of the thorax between the lungs. It extends from the level of the first rib, superiorly, to the diaphragm, inferiorly. Additionally, it is bounded anteriorly by the posterior surface of the manubrium of sternum, and posteriorly by the anterior surface of the thoracic vertebra.

2020年3月19日 · Lymph nodes are generally visible as discrete opacities, round or elliptical in shape, of soft-tissue attenuation, surrounded by mediastinal fat, and distinguishable from vessels by their location. They often occur in clusters ( Fig. 4.7 ).

2023年2月9日 · When the lymph nodes in the mediastinum become enlarged, it is called mediastinal lymphadenopathy. Mediastinal lymph node enlargement can occur from a wide range of diseases and cancer, either on its own or in association with other lung conditions. Learn about diagnosis, biopsy, and treatment.

2023年7月24日 · 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.