Fig. 5From: Interreader reproducibility of the Neck Imaging Reporting and Data system (NI-RADS) lexicon for the detection of residual/recurrent disease in treated head and neck squamous cell carcinoma (HNSCC)Primary NI-RADS 4, Neck NI-RADS 2 of lip SCC, post treatment CECT scan shows aggressive soft tissue mass invading the mandible with skin invasion (white arrows). Right level II LN with no definite suspicious morphology (Black arrow)Back to article page