Ultrasonic Screening of the Thyroid in Patients with Breast Complaints

From 1994 until 2002, we performed 6956 ultrasonic screenings of the thyroid for all patients who received breast examination by ultrasonography. We discovered 14 thyroid cancers (0.32%) from 4327 cases with breast complaints. The incidence of thyroid cancer with breast cancer (0.25%) was three times higher than that of thyroid cancer without breast cancer (0.73%). It was concluded that ultrasonic screening of the thyroid was useful in patients with breast complaints.