Fig. 2From: The false alarm: Rosai–Dorfman disease of breast: case reporta Grey scale ultrasound of the of the breast shows a non-circumscribed irregular heteroechoic lesion in subcutaneous plane. The lesion closely abuts the skin with overlying significant skin thickening. b, c Color flow and Doppler ultrasound show avid internal vascularity. d Right axilla ipsilateral axillary lymph nodes with preserved fatty hilumBack to article page