Circulating Tumor DNA and Unique Actionable Genomic Alterations in the Longitudinal Monitoring of Metastatic Breast Cancer: A Case of FGFR2-KIAA1598 Gene Fusion Fig 2. Activity of tovorafenib.
(a) The smear shows a cluster of cells and single spindle-shaped epithelial cells with occasional small lymphocytes, Diff-Quik stain, 400×. (b) The smear shows a cluster of monotonous spindle-shaped ...