People News Shannen Doherty stays "positive" while getting tumor marker test 04/04/2018 Shannen Doherty posted on Instagram that she stays "positive" when taking a tumor marker test. She announced last year that she is in remission. Read More RELATED NEWS Jimmy Fallon's 'The Tonight Show' dropping to only four nights a weekAshley Tisdale announces birth of her second childSelena Gomez is a billionaire TAGS: Shannen Doherty Heathers
