Endovascular Recanalization in Early Recurrent Ischemic Stroke: A Treatment Challenge

Abstract

Reperfusion therapy is the most effective treatment for acute ischemic stroke. At present, many clinical studies have shown that mechanical thrombectomy is efficient and safe for acute ischemic stroke of large artery occlusion disease in the time window of 24 h. However, there is limited information on the safety and effectiveness of this technique in cases of recurrent ischemic stroke. We report a case of early recurrent stroke of the anterior circulation after a week of the first stroke. Imaging examinations showed that there existed occlusion of corresponding vessels and obvious ischemic penumbra. Symptoms of the patient were progressive worsening and medical treatment failed; therefore, the corresponding vessel was opened. The low perfusion status in brain tissue and clinical defect symptoms of the patients have improved a lot. In conclusion, thrombectomy for early recurrent ischemic stroke may be effective. Moreover, there may be a wider reperfusion time window for ischemic stroke patients.