Fig. 1
From: Uncommon metastatic journey: unusual breast metastases of medullary thyroid carcinoma: a case report

Ultrasound image of the right breast showing a hypoechoic, well-circumscribed 10 mm lump
From: Uncommon metastatic journey: unusual breast metastases of medullary thyroid carcinoma: a case report
Ultrasound image of the right breast showing a hypoechoic, well-circumscribed 10 mm lump