Fig. 1From: Tumor response to radiotherapy and expression of epidermal growth factor receptor mutation and echinoderm microtubule-associated protein-like 4-anaplastic lymphoma kinase rearrangement in patients with non-small cell lung cancerReduction in tumor size based on EGFR exon 21 and EGFR exon 19 mutations at early tumor response. LD, long diameter of the tumor axis; SD, short diameter of the tumor axisBack to article page