case_images: PMC6257905_01
case_images: Computed tomography (CT) findings for a 56-year-old woman with a thyroid tumor. Plain CT shows a low-density tumor with a major axis of roughly 5 cm in the left thyroid lobe (A). On a contrast-enhanced CT image the internal portion of the tumor shows densely and uneven staining (B). The trachea is displaced to the right.
case_images: gr1.jpg
case_images: PMC6257905_01_gr1.jpg
case_images: fig0005
case_images: The trachea was displaced to the right (Fig. 1).
case_images: Identification and preservation of an extralaryngeal bifurcation of the recurrent laryngeal nerve by neuromonitoring during thyroid surgery in a 56-year-old woman. A: anterior branch, B: posterior branch.
case_images: gr2.jpg
case_images: PMC6257905_01_gr2.jpg
case_images: fig0010
case_images: At this point, we observed a thin band that appeared to cross the nerve (Fig. 2).