翻译：在本病例中颈动脉斑块内新生血管、斑块内小溃疡和漂浮血栓都被超声造影完美呈现CEUS精确寻找出了脑卒中的病因是颈动脉斑块破裂形成血栓患者及时进行了抗血小板治疗和支架置入术获得了良好的预后。因此急性脑卒中患者需要考虑到颈动脉易损性斑块破裂的可能性超声造影可作为一项诊断的新思路。

In this case, neovascularization within the carotid artery plaque, plaque ulceration, and floating thrombus were all perfectly visualized by contrast-enhanced ultrasound (CEUS). CEUS accurately identified the cause of stroke as the rupture of the carotid artery plaque leading to thrombus formation. The patient received timely antiplatelet therapy and stent placement, achieving a good prognosis. Therefore, the possibility of vulnerable carotid artery plaque rupture should be considered in acute stroke patients, and contrast-enhanced ultrasound can serve as a new diagnostic approach.