Regarding the ultrasound characteristics of the lymph nodes, 35.0% were oval, 16.6% were triangular, and 51.41% had regular borders, whereas the location of the lesion in the mediastinum as per the IASLC lymph node map and biopsy diagnostic yield is summarized in Tables 2 and 3.
El resumen de la ubicación según las estaciones ganglionares y el resumen del rendimiento diagnóstico se presentan en las Tablas 2 y 3.