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Stroke or hemorrhage is the most common structural abnormality that causes focal clonic or tonic seizures. In addition, focal tonic or clonic seizures.

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Presentation on theme: "Stroke or hemorrhage is the most common structural abnormality that causes focal clonic or tonic seizures. In addition, focal tonic or clonic seizures."— Presentation transcript:

1 Stroke or hemorrhage is the most common structural abnormality that causes focal clonic or tonic seizures. In addition, focal tonic or clonic seizures are also associated with some metabolic conditions such as hypocalcemia, hypoglycemia, and hypomagnesemia.28 MRI, especially with diffusion-weighted imaging (DWI), is the investigation of choice for arterial stroke in the newborn. DWI can reliably detect ischemic injury within 24 h of its onset. However, DWI may become falsely negative 1 week after stroke (pseudonormalization), by which time established changes should be evident on conventional T1- and T2-weighted imaging.31,32 Source: Newborn, Atlas of Pediatric EEG Citation: Laoprasert P. Atlas of Pediatric EEG; 2011 Available at: Accessed: November 09, 2017 Copyright © 2017 McGraw-Hill Education. All rights reserved

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