Thoracic lymph node stations | Radiology Reference Article ...
2024年6月19日 · 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.
Thoracic lymph node stations (annotated CT) - Radiopaedia.org
CT atlas of thoracic lymph node stations as defined by IASLC, with ambiguous regions designated as per El-Sherief et al. 2014 1.
Lung cancer (staging - IASLC 7th edition) (historical)
2024年1月30日 · Proposed lymph node zones. For prognostic purposes, thoracic lymph nodes can be divided into prognostic zones which is easier to remember than individual thoracic lymph node stations/levels 6: supraclavicular zone: nodal station 1; upper zone: nodal stations 2-4; aortopulmonary zone: nodal stations 5-6; subcarinal and lower zones: nodal ...
Intrapulmonary lymph nodes | Radiology Reference Article
2024年11月19日 · Intrapulmonary lymph nodes, or pulmonary lymph nodes, are normal lymph nodes found within the lung parenchyma itself.
Thoracic lymph node stations (annotated CT) | Image
2018年9月22日 · Thoracic lymph node stations - “ Thoracic lymph nodes are divided into 14 stations as defined by the International Association for the Study of Lung Cancer (IASLC) 1, principally ...”
Right paratracheal lymphadenopathy - Radiopaedia.org
2022年12月12日 · Right paratracheal lymphadenopathy represents pathological involvement of any of the lymph nodes in the right upper (2R) and/or lower (4R) paratracheal nodal groups 1. These nodes are often also enlarged but this is not always the case. The commonest causes are sarcoidosis, tuberculosis and lung cancer. sarcoidosis 2. malignancy. primary. lung ...
Mediastinal lymph node enlargement - Radiopaedia.org
2024年10月24日 · Mediastinal lymph node enlargement can occur from a wide range of pathologies and can be isolated or associated with lung pathology. Historically, a size cut-off of 10 mm short-axis diameter was used.
Oesophageal lymph node stations | Radiology Reference Article ...
2023年7月16日 · Oesophageal lymph node stations are those nodal stations in the neck, chest, and abdomen considered regional (rather than distant) for the purpose of oesophageal cancer staging. This list reflects the map provided in the 8 th edition of the American Joint Committee on Cancer (AJCC) Cancer Staging Manual 1-3 .
Lung cancer (staging - IASLC 8th edition) - Radiopaedia.org
2024年4月22日 · For those centrally located lung tumors associated with peripheral post-obstructive atelectasis, FDG-PET-CT is useful in further delineating the real tumor size and, leading to a more precise T staging and a smaller targeted volume in radiation treatment planning. N: regional lymph node involvement. Nx: regional lymph nodes cannot be assessed
Juxtapleural lung nodules | Radiology Reference Article
2024年3月17日 · Juxtapleural lung nodules can be defined by their location within 15 mm of a pleural surface. Intrapulmonary lymph nodes are typically pleura-based or subpleural in location 7 but must be distinguished from small, peripheral lung cancers 8.