What are the primary radiographic tests for breast cancer?

• A. X-ray and ultrasound
• B. Mammography and breast US, MRI
• C. MRI and CT scan
• D. Mammography and PET scan

Answer: (B)

The primary radiographic tests for breast cancer include mammography, breast ultrasound (US), and MRI. These tests are widely recognized for their roles in breast cancer detection and diagnosis.

Mammography is a specialized X-ray technique specifically designed for breast tissue. It is the standard screening tool for the early detection of breast cancer, helping to identify tumors that may be too small to be felt during a physical examination.

Breast ultrasound is often used as a complementary test following an abnormal mammogram or to evaluate palpable masses. It is especially useful in differentiating between solid masses and fluid-filled cysts, providing additional information that may not be visible on a mammogram.

MRI (Magnetic Resonance Imaging) is utilized primarily in specific cases, such as for high-risk patients or for further assessment in women with dense breast tissue. It is especially useful for evaluating the extent of disease in diagnosed breast cancer patients.

Other options, while they include some imaging modalities, do not encompass the primary tests typically utilized and recommended for breast cancer screening and diagnosis. Thus, the combination of mammography, breast ultrasound, and MRI is well-established as the benchmark in clinical practice for breast cancer evaluation.