What additional testing is often caused by a false positive in mammography?

A false positive result in mammography refers to a situation where the test indicates the presence of breast cancer when there is none. This often leads to additional testing to confirm the presence or absence of disease. The correct answer highlights that additional imaging techniques, such as diagnostic mammograms or ultrasound, are typically conducted to gain a clearer understanding of the abnormal findings.

If these follow-up imaging studies still show concerning areas, a biopsy may be necessary to obtain tissue samples for further analysis to rule out cancer definitively. These additional steps are crucial in ensuring patient safety and accurate diagnosis, as they allow healthcare providers to obtain more information and make informed decisions about the individual's health.

The other options do not reflect the usual protocols that are taken following a false positive result. While physical examinations are also part of the comprehensive evaluation process, they do not suffice on their own without further imaging or biopsies, which are central to accurate diagnosis after initial false readings. Immediate surgery is typically not a response to a false positive; surgical intervention is reserved for confirmed cases of malignancy. Lastly, disregarding the requirement for further tests in cases of false positives would not align with standard medical practices aimed at ensuring patient safety and accurate diagnosis.