Lymph nodes are clustered throughout the body in key locations. These include the armpits, neck, groin, upper abdomen, and mediastinum (the area between the lungs that contains all the principal ...

The subcarinal and peribronchial lymph nodes were not involved as was suggested ... pneumomediastinography can demonstrate small areas of mediastinal invasion by pulmonary neoplasms.

A 56-year-old male smoker, diagnosed with LCC and staged as T2N1M0 postoperatively, developed recurrent disease one month after surgery, as evidenced by enlarged left hilar and mediastinal lymph nodes ...

Intraoperative frozen biopsy and sentinel lymph nodes technique have not shown sufficient accuracy to avoid extended lymphadenectomy, due to the significant rates of skip lymphatic metastasis.

In separate, live virtual events, Vincent K. Lam, MD, and Chul Kim, MD, MPH, discuss molecular assays and treatment options ...

When comparing assessments of lymph nodes, tonsils, and the total Centor score, agreement was low, with kappa between 0.47 and 0.58. For history of fever and absence of cough, kappa was potentially ...

Chest CT scan showing randomly distributed micronodules in the lungs, together with enlargement of the hilar and mediastinal lymph nodes. During hospitalization, microbiological and ...

Histopathology of the endobronchial biopsy showed chronic inflammatory cell infiltrate, while endobronchial ultrasound-guided fine needle aspiration cytology from mediastinal lymph nodes showed ...

A radiation oncologist specializing in lung cancer, Kang said the size of the tumor was significant. “Mr. Bada’s tumor was quite large and the area that needed to receive radiation also included ...

Endoscopic ultrasound-guided fine needle aspiration biopsy (EUS-FNA) is currently performed on a routine basis at many endoscopic centers and it is evident that this procedure has a major impact ...

The lungs, pulmonary lymphatic chains, lymph nodes, and liver (12) typically host the gross tuberculosis lesions. Other authors also report a predominance in the involvement of mediastinal lymph nodes ...