'90210' actress Shannen Dougherty completes cancer treatment

Former "90210" actress Shannon Doherty completes her cancer treatment. She made the announcement on Instagram Friday, Feb. 24. The star acknowledged "the waiting game is here." 

Doherty writes: "Oct. 7, 2016... not that long ago, Last day of demo, exhausted. Now that I'm done with chemo and radiation, the waiting game is here. Waiting for a test. Waiting to see if  I'm clear or not. Waiting for reconstruction. Waiting, I think when one gets cancer, they are always waiting to a certain extent. To those who know...I''m waiting with you. #cancer slayer."