Details

Autor(en) / Beteiligte

• Liu, Feng-Di, MD
• Zhao, Rong, MD
• Wang, Shuo, MD
• Li, Wen-Ting, MD
• Tao, Xiao-Xiao, MD
• Sun, Ting, MD
• Shen, Xiao-Lei, MD
• Liu, Jian-Ren, MD, PhD

Titel

Repeated Transient Wallenberg's Syndrome: Probable Association with Ipsilateral Vertebral Artery Hypoplasia and Aortic Valve Disease

Ist Teil von

• Journal of stroke and cerebrovascular diseases, 2015-08, Vol.24 (8), p.e205-e207

Ort / Verlag

United States: Elsevier Inc

Erscheinungsjahr

2015

Quelle

MEDLINE

Beschreibungen/Notizen

• Background Here we report a rare case of repeated transient Wallenberg's syndrome and discuss its mechanism. Methods Case report and literature review. Results A 57-year-old man was admitted for 1.5-month repeated transient Wallenberg's syndrome, including right-sided Horner's syndrome, lower limb weakness, and paresthesia on the right side of the body and face. His symptom appeared mostly during physical activity. Symptoms occurred nearly everyday and lasted from 5 minutes to 30 minutes. His cranial magnetic resonance imaging (MRI) including diffusion-weighted MRI imaging was normal, and his cervical contrast-enhanced magnetic resonance angiography reflected right vertebral artery hypoplasia. Twenty-four–hour electrocardiogram and electroencephalography showed no abnormalities. Echocardiography showed aortic valve calcification with moderate aortic stenosis, moderate aortic insufficiency, and dilated aorta. Dual-antiplatelets or warfarin (international normalized ratio reached 2.07) were not effective to reduce the attacks. Conclusions Hemodynamic instability due to valve disease combined with right vertebral artery hypoplasia could lead to transient Wallenberg's syndrome. Antithrombotics are often ineffective for this kind of patients and the best therapy for them could be to cure their valve disease. Repeated transient Wallenberg's syndrome is rare and that caused by ipsilateral vertebral artery hypoplasia and severe valve disease has not been reported up till now to our knowledge, so it will widen the knowledge on etiologies of transient ischemic attacks and provide information and reference to cardiologists and neurologists in diagnosis and treatment for patients with similar clinical manifestations.