how often is breast cancer missed on ultrasound

Release time ：Dec-20,2024

Omission of breast cancer in ultrasound examinations is not an uncommon occurrence. Typically, ultrasound can detect numerous breast abnormalities, but its accuracy is influenced by various factors.

First and foremost, the density of breast tissue plays a crucial role. If the breast tissue is highly dense, it can obscure the presence of a tumor, making it challenging to discern on ultrasound images. Additionally, the tumor's location impacts the accuracy of ultrasound detection. For instance, if a tumor is situated in the posterior part of the breast, near the chest wall, it may be shielded, thus difficult to detect. Moreover, the operator's experience and skill level significantly influence the outcomes of ultrasound examinations. A seasoned ultrasound physician is more likely to accurately identify signs of breast cancer.

Hence, while ultrasound is a valuable tool for breast cancer screening, it is not infallible. To enhance detection accuracy, ultrasound is often used in conjunction with other screening methods, such as mammography. If you possess risk factors for breast cancer or have any concerns regarding breast health, it is advisable to consult with a physician promptly and adhere to their recommendations for regular screenings.