Breast cancer overtreatment

“What if I decide to just do nothing?”

It was kind of a taunt, Desiree Basila admits. Not the sort of thing that usually comes out of the mouth of a woman who’s just been diagnosed with breast cancer. For 20 minutes she’d been grilling her breast surgeon. “Just one more question,” she kept saying, and her surgeon appeared to her to be growing weary. She was trying to figure out what to do about her ductal carcinoma in situ (DCIS), also known as Stage 0 breast cancer, and she was already on her second opinion. The first surgeon had slapped a photograph of her right breast onto a viewer, pointed to a spot about 5 cm long and 2.5 cm wide and told her there was a slot open the following week for a mastectomy.

Basila’s first reaction to her diagnosis was an animal-instinct panic that she registered as “10,000 bricks” crushing into her chest when she woke up in the morning. After that, Basila, who is now 60 and teaches high school science in San Francisco, did a little research. She learned that there were a lot of unknowns about the progression of DCIS, which is noninvasive–it’s confined to the milk ducts–and is the earliest stage of breast cancer. She also learned there was some disagreement in the field about how to treat it.

Read more and watch a short video from Time.