Sustained complete response to erlotinib in squamous cell carcinoma of the head and neck: A case report

Figure 1 Contrast-enhanced computed tomography scan of neck prior to erlotinib treatment. Development of right neck focal skin irregularity and right submandibular lymphadenopathy (white arrowhead) consistent with metastases were noted.

Figure 2 Contrast-enhanced computed tomography scan of neck. A: After completion of 6-mo erlotinib treatment; B: Seven mo after discontinuation of erlotinib treatment. Both showed resolution of right neck focal skin irregularity and right submandibular lymphadenopathy as shown in Figure 1.