Transient Ischemic Attack After Foam Sclerotherapy in a Woman With a Patent Foramen Ovale.

Microembolism during foam sclerotherapy of varicose veins.

To the Editor: Chronic venous insufficiency is a common disease in adulthood. One recently developed therapy for varicose veins is foam sclerotherapy.1 We used foam sclerotherapy in a 51-year-old man and a 33-year-old woman who had symptomatic varicose great saphenous veins and were otherwise healthy. Immediately after the initiation of treatment, transient scotomas developed in the man, and a ...

Ischemic Stroke in Patients with Percutaneous Patent Foramen Ovale Closure

Background: The prevalence of patent foramen ovale is approximately 50% in patients who have suffered a cryptogenic stroke. The recurrence of ischemic stroke after percutaneous patent foramen ovale closure is approximately 1% per year. Objective: The aim of this study was to evaluate the prevalence of recurrent ischemic stroke in our population undergoing percutaneous patent foramen ovale closu...

Neurological complications of sclerotherapy for varicose veins.

BACKGROUND Sclerotherapy has been shown to be an effective and increasingly popular therapeutic strategy for the treatment of varicose veins. However, recent reports of serious side effects, including cerebrovascular accidents (CVA) and transient ischemic attacks (TIA), as well as speech and visual disturbances, have caused serious concern regarding its use. This review evaluated the reported i...

Should percutaneous devices be used to close a patent foramen ovale after cerebral infarction or TIA?

Patent foramen ovale and cryptogenic stroke: the hole story.

Despite 3 recent randomized clinical trials, the management of patients with cryptogenic stroke and patent foramen ovale remains unsettled. The primary results of Evaluation of the STARFlex Septal Closure System in Patients with a Stroke and/or Transient Ischemic Attack due to Presumed Paradoxical Embolism Through a Patent Foramen Ovale (CLOSURE), Percutaneous Closure of Patent Foramen Ovale in...