What are some common signs that may indicate the need for a diagnostic mammogram?

The presence of a lump is a key indicator that may necessitate a diagnostic mammogram. Mammography is a vital tool in evaluating breast health, and when a lump is detected, either by the individual or during a clinical examination, it raises the need for further investigation. A diagnostic mammogram is designed to provide a more detailed view of the breast tissue and help determine the nature of the lump, whether it's benign or may require further intervention.

In contrast, symptoms like an increase in hair growth, sudden weight gain, or frequent headaches do not typically relate to breast pathology and are not standard indicators for a mammogram. They may signal other health issues but do not specifically warrant a diagnostic examination of breast tissue. Therefore, when assessing breast health and the appropriateness of a diagnostic mammogram, identifying a lump is a primary concern that directs health professionals toward the need for additional imaging.