Characteristic MR Imaging Findings of Cerebral Air Embolism Infarcts: A Case Series

Area of Science:

• Neurology
• Radiology
• Medical Imaging

Background:

• Cerebral air embolism is a rare cause of stroke with severe outcomes.
• Current literature lacks well-defined imaging characteristics for cerebral air embolism.

Purpose of the Study:

• To describe a novel set of Magnetic Resonance (MR) imaging findings associated with cerebral arterial air embolism-induced infarcts.
• To improve the diagnostic accuracy of cerebral air embolism.

Main Methods:

• Retrospective analysis of MR imaging in 6 patients diagnosed with cerebral arterial air embolism.
• Detailed review of imaging patterns, including infarct location and morphology.

Main Results:

• Identified a unique constellation of MR imaging findings specific to cerebral air embolism.
• Findings may help differentiate air embolism infarcts from other stroke etiologies.

Conclusions:

• Recognizing these distinct MR imaging patterns is crucial for diagnosing cerebral air embolism.
• Timely diagnosis facilitates prompt therapeutic interventions for improved patient outcomes.