Results 141 to 150 of about 88,731 (270)

Sex differences in genomics, immune microenvironment and immunotherapy response in adult grade 4 gliomas

open access: yesClinical and Translational Discovery, Volume 6, Issue 2, April 2026.
Overall survival of patients with brain tumors receiving ICIs treatment Abstract Purpose Sex differences in the prevalence of gliomas have been reported; however, whether there are sex differences in the development and immunotherapy of gliomas remains poorly understood.
Feng Tang   +4 more
wiley   +1 more source

How I Do It: Middle Fossa Approach of Facial Nerve Decompression

open access: yesThe Laryngoscope, Volume 136, Issue 4, Page 1896-1899, April 2026.
We present a reproducible, stepwise middle fossa approach for facial nerve decompression focused on the labyrinthine segment, geniculate ganglion, and meatal foramen, with consistent anatomical landmarks to preserve hearing. The article and video detail patient setup, safe corridor creation, and retrograde drilling with practical tips to avoid cochlear
Stéphane Gargula   +7 more
wiley   +1 more source

Dysphagia Characteristics in High Versus Low Vagal Unilateral Vocal Fold Paralysis

open access: yesThe Laryngoscope, Volume 136, Issue 4, Page 1800-1807, April 2026.
High vagal etiology of unilateral vocal fold paralysis (UVFP) is linked to greater swallowing dysfunction compared to low vagal etiology of UVFP, with higher rates of premature spillage, pharyngeal residue, penetration and aspiration on instrumental swallow assessment; and higher prevalence of diet and behavioral modifications recommended.
Madeline Miles Marker   +9 more
wiley   +1 more source

Structural Fiber Tract Alterations in Relation to Surgery in Children With a Posterior Fossa Tumor

open access: yesNMR in Biomedicine, Volume 39, Issue 4, April 2026.
Children that undergo posterior fossa tumor resection may experience post‐surgery neurological symptoms related to disruption of the dentato‐rubro‐thalamic tract (DRTT). By comparing pre‐ and intraoperative diffusion MRI tractography, we observed more variation in microstructural measures in the DRTT near the resection cavity, which were more ...
Pien E. J. Jellema   +7 more
wiley   +1 more source

Sleep and Rhythmic Profile After Pineal Gland Removal in Humans

open access: yesJournal of Sleep Research, Volume 35, Issue 2, April 2026.
ABSTRACT Melatonin, a hormone produced by the pineal gland, is classically described as a central circadian modulator. However, the impact of its absence on circadian rhythmicity in humans remains poorly understood. Pinealectomised patients, in whom melatonin secretion is chronically suppressed, represent a valuable clinical model to investigate the ...
Renata de Andrade Prado Gobetti   +7 more
wiley   +1 more source

Surgical Management of Chronic Subdural Hematomas: An Institutional Analysis of Time to Hematoma Resolution. [PDF]

open access: yesNeurosurg Pract
Mungara T   +10 more
europepmc   +1 more source

A Case of IDH‐Mutant Astrocytoma Harboring an IDH2 R172_H173delinsSN Variant

open access: yesNeuropathology, Volume 46, Issue 2, April 2026.
ABSTRACT IDH‐mutant gliomas most commonly harbor the canonical IDH1 p.R132H mutation, followed by less common mutations involving IDH1 p.R132 or IDH2 p.R172 codons. We present a case of a 32‐year‐old male found to have a left temporal brain tumor with regional enhancement on brain MRI, for which he underwent resection.
Thomas Auen   +3 more
wiley   +1 more source

Rigid Hollow Microparticles for Enhanced Focused Ultrasound Treatment Under Optoacoustic Guidance

open access: yesAdvanced Science, Volume 13, Issue 13, 3 March 2026.
By combining focused ultrasound (FUS) and acoustically active hollow borosilicate microparticles (HBMPs), we demonstrate tunable control over interparticle dynamics and their localized thermal energy deposition. Modulation of acoustic frequency and particle concentration tailors the energy delivery, allowing adaptive, material‐based regulation of ...
Nima Mahkam   +6 more
wiley   +1 more source

Magnetic Resonance Imaging Reveals Meningeal Lymphatic Impairment in Lung Adenocarcinoma Brain Metastasis Progression

open access: yesAdvanced Science, Volume 13, Issue 16, 18 March 2026.
This study demonstrates meningeal lymphatic impairment associated with lung adenocarcinoma brain metastasis progression in both human patients and mouse models, establishes clinically applicable non‐invasive imaging biomarkers for quantitative analyzing mLV structure and function, and reveals mLVs as robust prognostic indicators and promising potential
Yuan Zhang   +15 more
wiley   +1 more source

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