Matthew Alexander, MD Volunteer Assistant Clinical Professor UCSF Profile Publications Pseudoporphyria triggered by ultraviolet A radiation exposure: the under-reported role of sunbeds and nail lamps. Cost-effectiveness of mechanical thrombectomy performed with the Monopoint reperfusion system compared to conventional contact aspiration and combined stentriever and aspiration. ECMO-facilitated rapid and deep hypothermia reduces brain injury on MRI following prolonged cardiac arrest in a translational swine model. Intracranial Dotter angioplasty using Tenzing (Tenzingplasty) for acute ischemic stroke with underlying intracranial atherosclerotic disease. Multicenter experience of the Monopoint reperfusion system in acute large vessel occlusion stroke thrombectomy. PICASSO (Proximal Internal Carotid Artery Acute Stroke Secondary to Tandem Lesion or Local Occlusion) Thrombectomy Randomized Trial: Study Protocol and Rationale. See All Publications