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Author

Atul Kumar

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Open access Sep 2026

Correlation of apparent diffusion coefficient values with tumor cellularity and grade in brain neoplasms: a prospective study

While conventional MRI provides excellent anatomical delineation of brain tumors, it remains fundamentally limited in predicting cellularity or histological grade preoperatively. Apparent diffusion coefficient (ADC) values, derived from diffusion-weighted imaging (DWI), quantify microscopic water mobility, serving as a...

M. Monis, Atul Kumar, Sayeedul Hasan Arif et al. · 0 citations
Open access Jul 2026

White Matter Hyperintensities on Admission CT are Associated with Worse Outcomes But Not Cerebral Edema or Hemorrhagic Transformation After Large Vessel Occlusion Stroke.

Presence of CT-graded WMH was associated with worse outcome after LVO stroke, independent of age and other factors, and this risk appears not to be mediated through greater risk of HT or cerebral edema formation.

Sophia Dietz, Amrit Avula, Atul Kumar et al. · 0 citations

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