Esophageal lymph node stations | Radiology Reference Article ...
2023年7月16日 · Esophageal lymph node stations are those nodal stations in the neck, chest, and abdomen considered regional (rather than distant) for the purpose of esophageal 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 .
Anatomy of lymphatic drainage of the esophagus and lymph node ...
Cervical paraesophageal LN and supraclavicular LN are usually the upmost nodes in the neck for thoracic esophagus. They drain lymphatics of the cervical esophagus and part of the upper thoracic esophagus.
Anatomy, Thorax, Mediastinal Lymph Nodes - StatPearls - NCBI Bookshelf
2023年7月24日 · Station 8 (Paraesophageal): Paraesophageal nodes are those mediastinal lymph nodes found inferior to the subcarinal lymph nodes, along with the anterior or lateral aspects of the esophagus, down to the esophageal hiatus of the diaphragm.
Staging esophageal cancer - PMC
Several size criteria for lymph node enlargement have been suggested. Traditionally 10 mm has been considered the upper normal limit for paraesophageal lymph nodes. For subdiaphragmatic nodes, an upper normal threshold of 8 mm has been used, with nodes between 6 and 8 mm considered as indeterminate .
Lymph Node Metastases in Esophageal Carcinoma: An …
In the present review, we describe the pattern of lymph node metastasis in esophageal cancer and the rate of lymph node metastasis with respect to a lesion's invasion depth. We also clarify the indication for endoscopic resection in esophageal cancer. All lymph node metastases occur along the lymphatic chain.
Prognostic significance of middle paraesophageal lymph node ... - LWW
The middle paraesophageal lymph node metastasis is an independent prognostic factor in resectable esophageal squamous cell carcinoma. The median follow-up was 20.4 months, ranging from 1.07 to 60.0 months.
Role of Imaging in Esophageal Cancer Management in 2020: …
2020年9月9日 · Patients with early EAC (Tis, T1a, and T1b) have a significantly lower likelihood of lymph node metastases compared with patients with SCC . Number of lymph nodes and distant metastases determine the late-stage groups for both SCC and EAC.
Effect of cervical paraesophageal lymph node metastasis versus ...
2024年3月18日 · Patients with ESCC with cervical paraesophageal LNM had significantly worse OS than those with supraclavicular LNM. This study underscores the importance of accurately identifying and managing ESCC with cervical paraesophageal LNM, as it may require more tailored and aggressive treatment strategies to prolong patient survival.
Prognostic significance of middle paraesophageal lymph node
In multivariate analysis, only middle paraesophageal LNM (MPLNM, P = .017; HR, 1.33; 95%CI, 1.05-1.67) was the independent factor for worse prognosis. Additionally, patients with MPLNM had a lower 5-year survival rate (15.6%) than those with LNM at other sites.
All paraesophageal LNs from the lower cervical nodes to the celiac nodes (exclud-ing the supraclavicular nodes) are regional for esophageal cancer regardless of the loca-tion of the primary tumor (Fig. 2). The N cat - egory depends on number of involved LNs: One or two nodes is category N1; three to six nodes, N2; and seven or more nodes, N3. An -