Hyperhomocysteinemia and left internal jugular vein thrombosis with Ménière's symptom complex

Abstract

The author describes the case of a 68-year-old woman who experienced severe symptoms of Ménière's syndrome. Ultrasonography of the neck detected a clot in the left internal jugular vein. The patient was hospitalized and anticoagulated, and her symptoms soon resolved. The author speculates that the clot-induced hemodynamic changes led to venous insufficiency in the vein of the paravestibular canaliculus and ultimately caused the patient's symptoms. The blood work-up revealed that the patient had an elevated fasting homocysteine level, which is a known risk factor for thrombus formation.