An exceptionally rare case of a diffuse midline glioma with concomitant H3.1 K27M and G34R mutations in the HIST1H3C (H3C3) gene.

Histone mutations (H3 K27M, H3 G34R/V) are molecular features defining subtypes of paediatric-type diffuse high-grade gliomas (HGG) (diffuse midline glioma (DMG), H3 K27-altered, diffuse hemispheric glioma (DHG), H3 G34-mutant). The WHO classification recognises in exceptional cases, these mutations co-occur. We report one such case of a 2-year-old female presenting with neurological symptoms; MRI imaging identified a brainstem lesion which was biopsied.

Medical knowledge and traditional healing practices of the Bororo: reports from an expedition to the interior of Mato Grosso, Brazil, 1911.

This text analyzes the medical reports of doctor Murillo de Campos on an expedition by the Rondon Commission to the Brazilian state of Mato Grosso in 1911. Originally published as a scientific article, the report begins by detailing the nosological profile in the places visited and the customs of the inhabitants. It then presents a detailed fieldwork report into the healing practices of the Bororo indigenous people in eastern Mato Grosso.

Clinical Outcomes and Predictors of Poor Prognosis in Non-aneurysmal Subarachnoid Hemorrhage: A 10-Year Cohort Analysis.

Introduction A large majority of spontaneous subarachnoid hemorrhages (SAH) are attributed to aneurysm rupture, though the cause remains unknown in a notable percentage of cases. Non-aneurysmal SAH (naSAH) is generally thought to follow a more benign clinical course than aneurysmal SAH (aSAH); however, similar complications may occur, and poor outcomes are still possible. Given the limited research on naSAH, this study aims to characterize these patients and correlate clinical and radiographic findings with outcomes.

Predictive factors for ventriculoperitoneal shunt placement in aneurysmatic subarachnoid hemorrhages.

Introduction: Aneurysmatic subarachnoid hemorrhages (aSAH) are life-threatening events with high mortality and morbidity. Hydrocephalus is a common complication, initially managed with an external ventricular drain (EVD). Persistent hydrocephalus often requires ventriculoperitoneal shunt (VPS) placement to relieve intracranial pressure and prevent further neurological damage.