Results 51 to 60 of about 4,468,959 (304)
Skull Base Cholesterol Granuloma: A Distinct Entity?
, 2015 Objective: Cholesterol granulomas (CG) are the most common benign lesions of the petrous apex (PA) and have very distinct computed tomography (CT) and magnetic resonance imaging (MRI) characteristics.
Telischi, Fred F +7 more
core +1 more source
Advanced Science, EarlyView.Biomineralization underpins skeletal development, yet its molecular control remains incompletely understood. Using a novel murine knockout model, this study reveals the essential and complementary roles of PHOSPHO1 and TNAP in postnatal skeletal development.
Lucie E. Bourne +15 more
wiley +1 more source
Endoscopic Anterior Hemi-Skull Base Resection and Reconstruction
, 2015 Objectives/Hypothesis: This study aims to validate the efficacy endoscopic anterior hemi-skull base resection and reconstruction. Methods: A retrospective review of all patients treated for skull base tumors with an endoscopic anterior hemi-skull base ...
Al-Bar, Mohammad H +4 more
core +1 more source
Advanced Science, EarlyView.Diabetic bone defects remain a critical clinical challenge. A 3D‐printed BCPG‐MF@Y scaffold, embedding Yoda1‐functionalized manganese dioxide‐ferritin nanozymes, scavenges mtROS, suppresses the cGAS–STING pathway, and reverses cellular senescence, while Yoda1 activates Piezo1 to direct BMSCs fate to synergistically reprogram the osteoimmune ...
Qing‐Song Deng +16 more
wiley +1 more source
Skull-base fractures: Pearls of etiopathology, approaches, management, and outcome
Apollo Medicine, 2019 Fractures involving skull bases usually results from high-velocity impacts, i.e., motor vehicular accidents. The estimated incidence of skull-base fracture varies from 4% of all head injuries to 7%–16% of closed head injuries.
K V. L Narasinga Rao +6 more
doaj +1 more source
Advanced Science, EarlyView.This study reveals that age‐related LMNB1 deficiency in mesenchymal stem cells epigenetically upregulates SLC7A11, triggering actin disulfidptosis and mitochondrial dysfunction. This cascade impairs bone formation in senile osteoporosis. Furthermore, researchers identified the FDA‐approved drug naldemedine as a targeted SLC7A11 inhibitor to reverse ...
Wenhui Yu +12 more
wiley +1 more source
SURGERY OF ANTERIOR SKULL BASE FOR NEOPLASMS OF PARANASAL SINUSES
, 1994 1st International Skull Base Congress -- JUN 14-20, 1992 -- HANNOVER, GERMANY[Abstract Not ...
OZLUOGLU, LN +3 more
core +1 more source
Death due to fracture of thin calvarial bones after a fall: A forensic approach
Chinese Journal of Traumatology, 2017 A 45-year-old male was autopsied. He had fallen backwards from a two-stairs height to the ground and passed away. A skull fracture was detected in the left occipital area, extending up to the left side of the skull base.
Georgios Sioutas +3 more
doaj +1 more source
Bilateral External Auditory Canal Cholesteatoma Invading Skull Base [PDF]
, 2006 External auditory canal cholesteatoma is an uncommon lesion of the external auditory canal, which usually present with otorrhea and chronic dull pain. It usually eroded bony portion of external auditory canal wall extensively with progressive bony lysis,
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Prenatal Presentation of RMRP‐Related Skeletal Dysplasia: Clinical and Genomic Expansion
American Journal of Medical Genetics Part C: Seminars in Medical Genetics, EarlyView.ABSTRACT The RNA subunit of the mitochondrial RNA processing endoribonuclease complex is encoded by RMRP. Biallelic variants in RMRP are known for anauxetic dysplasia 1 (AD), cartilage‐hair hypoplasia (CHH), and metaphyseal dysplasia without hypotrichosis.
Radhakrishnan Periyasamy +21 more
wiley +1 more source