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BACKGROUND AND PURPOSE:Accurate detection and classification of purely intracortical lesions in multiple sclerosis (MS) are important in understanding their role in disease progression and impact on the clinical manifestations of the disease. However, detection of these lesions with conventional MR imaging remains a challenge. Although double inversion recovery (DIR) has been shown to improve the sensitivity of the detection of cortical lesions, this sequence has low signal-to-noise ratio (SNR), poor delineation of lesion borders, and is prone to image artifacts. We demonstrate that intracortical lesions can be identified and classified with greater confidence by the combination of DIR with phase-sensitive inversion recovery (PSIR) images.

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These data suggest that a combined evaluation of the Z-score and day 3 embryo morphology is highly predictive of embryo outcome after IVF/ICSI. The Z-score could be of great help in the selection of embryos for cultures extended to later stages. The Z-score alone, or preferably in combination with day 3 embryo morphology, is useful in the determination of the most suitable embryos and the number of embryos for transfer, thus achieving the optimal chance of conception while reducing the risk of high order multiple pregnancy.

To investigate the role of hepatitis B virus (HBV) infection in pediatric fulminant

Flagellin is an important stimulus for epithelial interleukin-8 (IL-8

Cranial nerve IV suffered the least injury, whereas cranial nerve VI experienced the most neurologic deficits. Cranial nerve palsies improved to their final recovery endpoints by 6 months. Surgical decompression is considered when there is evidence of bony compression of the superior orbital fissure.

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