Ultrasonography, doppler, and elastograhic imaging of sebaceous cyst of breast

Abstract

Sebaceous cysts are very common, but their location in breast is unusual. The most common site of occurrence is the face, trunk, and neck. Breast ultrasound and elastography provides readily available, noninvasive, and cost-effective modality for evaluating various breast masses and discriminating between benign and malignant pathologies. We present an interesting case of a 66-year-old woman who presented with a history of a nontender lump in the left breast with the presence of a punctum. Gray-scale ultrasound, color Doppler, and sono-elastography findings are discussed.