Differential diagnosis in ultrasound imaging is a systematic approach used by healthcare professionals to distinguish between various medical conditions that present with similar sonographic features . By analyzing specific imaging findings alongside a patient's clinical history, clinicians can narrow down a list of potential diagnoses to determine the most likely cause of a patient's symptoms. The Role of Ultrasound in Differential Diagnosis

Determining the origin of pain, such as distinguishing between medial epicondylalgia and other causes of elbow pain.

Advanced techniques such as Doppler imaging , Contrast-Enhanced Ultrasound (CEUS) , and Shear Wave Elastography (SWE) provide critical data on blood flow and tissue stiffness, which are vital for distinguishing benign from malignant masses. Common Anatomical Focus Areas