'The Bachelorette' alum Katie Thurston getting liver biopsy as doctors are "at a loss" for answers

The Bachelorette: ‘The Bachelorette’ alum Katie Thurston getting liver biopsy as doctors are "at a loss" for answers. The Bachelorette alum Katie Thurston has revealed that she’s going to get a liver biopsy because doctors are “at a loss” as to why her enzymes are elevated amid her treatment for stage 4 breast cancer.