
Terence M. Williams, MD, PhD, discusses research examining a serum biomarker, neutrophil-to-lymphocyte ratio, in non–small cell lung cancer.

Terence M. Williams, MD, PhD, discusses research examining a serum biomarker, neutrophil-to-lymphocyte ratio, in non–small cell lung cancer.

The ipsilateral parotidean nodes may be at risk of metastatic involvement when bulky ipsilateral level II metastases and multilevel nodal disease are co-existent, possibly due to retrograde lymphatic drainage.