Publications by authors named "K P Chandrasekharan"

Phaeohyphomycotic agents causing central nervous system (CNS) infection is rare and is known to affect immunocompetent individuals. We present a patient with a CNS phaeohyphomycotic abscess that had developed within a temporal lobe glioma. Magnetic resonance imaging (MRI) performed two months prior to the surgery showed only the presence of a neoplasm.

View Article and Find Full Text PDF
Article Synopsis
  • * Among 69 patients, 47% achieved successful first-pass recanalization, and the thrombus attenuation gradient (TAG) showed significant differences between those who succeeded and those who needed multiple attempts.
  • * Key TAG values were identified that could independently predict successful outcomes, with an accuracy of 74% in a validation group, highlighting the potential of using CTA metrics to improve stroke treatment efficiency.
View Article and Find Full Text PDF

. In MR-only clinical workflow, replacing CT with MR image is of advantage for workflow efficiency and reduces radiation to the patient. An important step required to eliminate CT scan from the workflow is to generate the information provided by CT via an MR image.

View Article and Find Full Text PDF

Classifying low-grade glioma (LGG) patients from high-grade glioma (HGG) is one of the most challenging tasks in planning treatment strategies for brain tumor patients. Previous studies derived several handcrafted features based on the tumor's texture and volume from magnetic resonance images (MRI) to classify LGG and HGG patients. The accuracy of classification was moderate.

View Article and Find Full Text PDF