Intravascular papillary endothelial hyperplasia at the origin of internal carotid artery: A rare cause of stroke.

Intravascular papillary endothelial hyperplasia (IPEH), also known as Masson\u2019s tumor, is a rare, generally considered a non neoplastic vascular lesion, caused by an abnormal endovascular proliferation of endothelial cells. We describe, as far as we know, the first case of this lesion, localized at the origin of the internal carotid artery, which was responsible for an ischemic stroke. Although this entity is very rare, it is important for the clinician to become familiar with this lesion, since the complete removal of the lesion is the only treatment of choice. A partial removal may lead to further clinical events

The THRombolysis and STatins (THRaST) study

Objective: To assess the impact on stroke outcome of statin use in the acute phase after IV thrombolysis. Methods: Multicenter study on prospectively collected data of 2,072 stroke patients treated with IV thrombolysis. Outcome measures of efficacy were neurologic improvement (NIH Stroke Scale [NIHSS] ≤ 4 points from baseline or NIHSS = 0) and major neurologic improvement (NIHSS ≤ 8 points from baseline or NIHSS = 0) at 7 days and favorable (modified Rankin Scale [mRS] ≤ 2) and excellent functional outcome (mRS ≤ 1) at 3 months. Outcome measures of safety were 7-day neurologic deterioration (NIHSS ≥ 4 points from baseline or death), symptomatic intracerebral hemorrhage type 2 with NIHSS ≥ 4 points from baseline or death within 36 hours, and 3-month death. Results: Adjusted multivariate analysis showed that statin use in the acute phase was associated with neurologic improvement (odds ratio [OR] 1.68, 95% confidence interval [CI] 1.26-2.25; p < 0.001), major neurologic improvement (OR 1.43, 95% CI 1.11-1.85; p = 0.006), favorable functional outcome (OR 1.63, 95% CI 1.18-2.26; p = 0.003), and a reduced risk of neurologic deterioration (OR: 0.31, 95% CI 0.19-0.53; p < 0.001) and death (OR 0.48, 95% CI 0.28-0.82; p = 0.007). Conclusion: Statin use in the acute phase of stroke after IV thrombolysis may positively influence short- and long-term outcome