I wrote about CYP2D6, which refers to a gene that
codes for a biologic molecule involved in the breakdown of tamoxifen, about a
year ago. Since then it has not become
standard of care to order this on patients taking tamoxifen, but my desire to
do so has increased. Routine testing is
...



excellent article and will be sure to bring this up with my oncologist as I am a younger woman on Tamoxifen. super helpful.