颈内动脉漂浮血栓介入治疗成功，患者恢复良好出院

神经内科医生在该患者颈内动脉漂浮血栓远端放置保护伞后进行支架置入术及球囊扩张术，术后无新发神经功能症状，患者在病情好转后出院。The neurologist placed a protective umbrella in the distal end of the patient's floating blood clot in the carotid artery before performing stent placement and balloon dilation. There were no new neurological symptoms after surgery, and the patient was discharged after the condition improved.