Publications by authors named "J M Vallejos"
Article Synopsis
- A study was conducted on pediatric patients with sellar-suprasellar tumors to create a deep learning algorithm for better classification using MRI images.
- 226 Chilean patients were analyzed, categorized into three groups: healthy controls, craniopharyngioma, and other sellar/suprasellar tumors.
- The findings showed a high predictive positive value (PPV) and negative predictive value (NPV) for the algorithm, highlighting the potential of explainable AI in assisting radiological diagnoses.
Objective: To compare specific fetal cranial and cerebral findings indicative of prenatal intracranial hypotension (PICH) syndrome between open and closed cephaloceles.
Methods: Two groups of fetuses with cephalocele who underwent magnetic resonance imaging scan were selected based on the defect coverage: covered ("closed cephalocele" group, n = 4) and uncovered by skin ("open cephalocele" group, n = 8). The presence of signs associated with PICH syndrome was evaluated and findings compared between groups.
Objective: A narrative overview of regional academic research collaborations to address the increasing burden and gaps in care for patients at risk of, and who suffer from, stroke in Latin America (LA).
Materials And Methods: A summary of experiences and knowledge of the local situation is presented. No systematic literature review was performed.