Biopsies are small but still invasive. There’s risk of infection or reactions to anesthesia in any surgery. If 100 million women get this test, a 5% false positive rate will mean 5 million unnecessary interventions. Not to mention the stress of being told you have cancer.
5 million unnecessary interventions means a small percentage of those people (thousands) will die or be harmed by the treatment. That’s the harm that it causes.
Biopsies are small but still invasive. There’s risk of infection or reactions to anesthesia in any surgery. If 100 million women get this test, a 5% false positive rate will mean 5 million unnecessary interventions. Not to mention the stress of being told you have cancer.
5 million unnecessary interventions means a small percentage of those people (thousands) will die or be harmed by the treatment. That’s the harm that it causes.