Wan Jieqing, Chief Physician, Professor, Doctoral Supervisor Deputy Director of the Department of Neurosurgery, Renji Hospital Specializes in endovascular intervention and minimally invasive microsurgical treatment for various cerebrovascular diseases. Research Achievements Led multiple domestic multicenter clinical studies on stroke, intracranial atherosclerosis, and intracranial aneurysms; undertook or completed 15 national and provincial/ministerial-level research projects; has published over 50 papers, with more than 20 indexed by SCI. Professional Expertise Specializes in endovascular intervention and minimally invasive microsurgical treatment for various cerebrovascular diseases. Has unique expertise in the standardized and individualized treatment of aneurysmal subarachnoid hemorrhage and cerebral artery stenosis, and has successfully treated over 10,000 cases of various complex cerebrovascular diseases. These include endovascular embolization for acutely ruptured cerebral aneurysms, cerebrovascular malformations, and dural arteriovenous fistulas (including congenital vascular malformations in children), microsurgery for intracranial aneurysms and cerebrovascular malformations, as well as carotid endarterectomy and endovascular stent placement for carotid artery stenosis. Personal Honors Has received the Shanghai Science and Technology Progress Award twice, and received the Shanghai Medical Science and Technology Award once as the first contributor.