Complex Cystic Masses

Complex cystic masses are defined as lesions composed of anechoic (cystic) and echogenic (solid) components.

Complex masses are classified as ACR4.

Histological verification of complex masses is recommended through percutaneous biopsy and/or surgical ablation.

<p>Possible etiologies of complex cystic masses include abscess, hematoma, fat necrosis, fibrocystic mastopathy, phyllodes tumor, papilloma, papillary cancer, necrotic cancer, ductal carcinoma in situ, and metastases.</p> Signup and view all the answers

<p>Histopathological correlation is important to ensure that the samples are representative and concur with the ultrasound appearance, in order to recognize high risk or malignant lesions requiring appropriate management.</p> Signup and view all the answers