Results 1 to 10 of about 388,810 (369)

Skull and vertebral bone marrow are myeloid cell reservoirs for the meninges and CNS parenchyma

open access: yesScience, 2021
Getting around the blood–brain barrier The meninges comprise three membranes that surround and protect the central nervous system (CNS). Recent studies have noted the existence of myeloid cells resident there, but little is known about their ontogeny and
A. Cugurra   +16 more
semanticscholar   +1 more source

Pineal metastasis as first clinical manifestation of colorectal adenocarcinoma: case report [PDF]

open access: yesArquivos de Neuro-Psiquiatria, 1999
Cerebral metastases from colorectal adenocarcinomas occur in 8% of the cases. Diagnosis is usually made when primary disease and widespread metastases are already known.
RICARDO RAMINA   +3 more
doaj   +1 more source

Chordomas and chondrosarcomas of the skull base: treatment and outcome analysis in a consecutive case series of 24 patients

open access: yesWorld Journal of Surgical Oncology, 2021
Background We present our 9-year consecutive case series of skull base chordomas and chondrosarcomas from a UK tertiary referral centre, discussing treatments offered and outcomes.
Christopher Metcalfe   +8 more
doaj   +1 more source

Skull Base Osteomyelitis: A Comprehensive Imaging Review

open access: yesAmerican Journal of Neuroradiology, 2021
SUMMARY: Skull base osteomyelitis is a relatively rare condition, generally occurring as a complication of advanced otologic or sinus infection in immunocompromised patients.
P. Chapman, G. Choudhary, A. Singhal
semanticscholar   +1 more source

Acoustic properties across the human skull

open access: yesbioRxiv, 2021
Transcranial ultrasound is emerging as a noninvasive tool for targeted treatments of brain disorders. Transcranial ultrasound has been used for remotely mediated surgeries, transient opening of the blood-brain barrier, local drug delivery, and ...
T. Riis, Taylor D. Webb, J. Kubanek
semanticscholar   +1 more source

Polymorphism at codon 31 of CDKN1A (p21) as a predictive factor for bevacizumab therapy in glioblastoma multiforme

open access: yesBMC Cancer, 2023
Glioblastoma (GBM), a prevalent and malignant brain tumor, poses a challenge in surgical resection due to its invasive nature within the brain parenchyma.
Wen-Yu Cheng   +7 more
doaj   +1 more source

The Frontal Sinus and Frontal Recess: Anatomical, Radiological and Surgical Concepts

open access: yesInternational Archives of Otorhinolaryngology, 2020
Introduction The frontal sinus (FS) is the most complex of the paranasal sinuses due to its location, anatomical variations and multiple clinical presentations.
Camila S. Dassi   +5 more
doaj   +1 more source

Endonasal endoscopic surgical treatment of craniopharyngiomas in adult patients. Our experience

open access: yesUkrainian Neurosurgical Journal, 2023
Objective: to estimate the results of surgical treatment of adult patients with craniopharyngiomas (CP), who underwent endoscopic endonasal surgical treatment. Materials and methods.
Mykola O. Guk, Andriy A. Chukov
doaj   +1 more source

Quality of Life in Acromegaly Disease Among Iranian Population:One Longitudinal Before-After Study [PDF]

open access: yesJournal of Rehabilitation Sciences and Research, 2023
Background: The current study aimed to determine the quality of life (QoL) scores before and after treatment in patients with acromegaly.Methods: In this longitudinal before-after study, the acromegaly quality of life (AcroQoL) questionnaire was used to ...
Arezoo Chouhdari   +6 more
doaj   +1 more source

Endonasal skull base repair with a vascularised pedicled temporo‐parietal myo‐fascial flap

open access: yesLaryngoscope Investigative Otolaryngology, 2023
Objective Expanded endonasal approaches (EEAs) to the skull base have increased the scope and extent of pathologies that can be treated endoscopically.
Thomas Land   +4 more
doaj   +1 more source

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