The consequences of overdiagnosis are multifaceted and can be detrimental to patients and healthcare systems: 1. Unnecessary Treatment: Patients may undergo invasive treatments such as surgery, radiation, or chemotherapy for conditions that would not have caused harm. 2. Psychological Impact: A diagnosis of cancer or another serious condition can cause significant stress and anxiety for patients and their families. 3. Resource Allocation: Overdiagnosis can lead to the misuse of medical resources, diverting them from patients with more urgent needs.