Giant, unruptured, partially thrombosed right MCA aneurysm treated with 2 bypasses and excision.

Aneurysms of the middle cerebral artery (MCA) account for up to 40% of all unruptured intracranial aneurysms [1-3] and 14% to 20% of ruptured ones. [4-5] Giant MCA aneurysms are rare, representing 10% of cases [6], but carry an aggressive natural history, with the UCAS Japan study reporting an annual rupture rate of ∼ 17%. [7].

Improved healthcare utilization and economic outcomes of chronic subdural hematoma treatment with middle meningeal artery embolization compared to conventional surgical drainage.

Background: Middle meningeal artery embolization (MMAE) emerges as an alternative to conventional surgical drainage (CSD) for chronic subdural hematomas (cSDH). Several studies have suggested that MMAE improves the cost efficacy of cSDH treatment. However, further comprehensive analyses of the outcomes and healthcare costs of MMAE are necessary.

Enhancing thrombectomy outcomes with Adaptive Pulsatile Aspiration (APA): the role of complete clot ingestion in reducing thrombectomy time and distal embolization.

Background: Complete clot ingestion (CCI) is defined as full ingestion of the clot into the catheter or pump canister without any external clot remnants at the catheter tip. The aim of this study was to demonstrate that using the CCI metric in vitro, partially ingested ('corked') clots pose a higher risk of distal emboli given distal emboli may exist in the setting of Thrombolysis In Cerebral Infarction 3 (TICI 3) revascularization.

Methods: Thrombectomies using an in vitro synthetic clot analog were conducted across six catheters using the novel ALGO Smart Pump with Adaptive Pulsatile Aspiration (APA) (Von Vascular Inc, Sunrise, FL) and compared against the Penumbra static Engine Pump (Alameda, CA).

Smartphone pupillometry with machine learning differentiates ischemic from hemorrhagic stroke: A pilot study.

Objectives: Similarities between acute ischemic and hemorrhagic stroke make diagnosis and triage challenging. We studied a smartphone-based quantitative pupillometer for differentiation of acute ischemic and hemorrhagic stroke.

Materials And Methods: Stroke patients were recruited prior to surgical or interventional treatment.

Smartphone pupillometry predicts ischemic penumbra in acute ischemic stroke.

Background: Recent advances in time-sensitive treatment methods for large vessel occlusion (LVO), including medical and mechanical thrombectomy, have increased the importance of rapid recognition of acute ischemic stroke. The pupillary light reflex (PLR) is a biomarker for neurological status. We studied a portable smartphone-based quantitative pupillometry application that has been developed to quantify PLR metrics without requiring external hardware or extensive training to operate.