27 yr female presented with short duration of left breast pain.
Sonomammogram was done and revealed:

• Focal thickening and echogenic lumen of superficial vein of left breast at 2 O’ clock position with loss of compressibility (arrow) – Suggestive of acute thrombophlebitis of superficial vein of breast – Mondor’s disease.
• Rest of the breast reveal no focal lesion or mass lesion.
• No axillary lymphadenopathy.