1R - Right highest mediastinal nodes - 1R

Description

Upper border: lower margin of cricoid cartilage Lower border: clavicles bilaterally and, in the midline, the upper border of the manubrium, 1R designates right-sided nodes, 1L, left-sided nodes in this region For lymph node station 1, the midline of the trachea serves as the border between 1R and 1L
source : IASLC Map




Anatomical hierarchy

1R - Right highest mediastinal nodes

Translations