Second- and Further-Line Therapy with Erlotinib in Patients with Advanced Non-Small-Cell Lung Cancer in Daily Clinical Practice
Figure 3
CT and PET/CT scans of a 73-year-old patient with advanced NSCLC before starting erlotinib therapy with 100 mg per day ((a) and (b)). Squamous cell carcinoma is located in the right lower lobe. PET/CT 10 month later ((c) and (d)) shows no significant changes. The size of the tumour is nearly constant. PET/CT 13 months ((e) and (f)) after the start of erlotinib therapy revealed a local progressive disease.
