Results 41 to 50 of about 134,533 (227)

Intractable Posterior Epistaxis due to a Spontaneous Low-Flow Carotid-Cavernous Sinus Fistula: A Case Report and a Review of the Literature

Case Reports in Otolaryngology, 2015
We report a case of a 90-year-old patient with intractable posterior epistaxis presenting as the only symptom of a nontraumatic low-flow carotid-cavernous sinus fistula. Purpose of this case report is to introduce low-flow carotid-cavernous sinus fistula
A. Giotakis, F. Kral, H. Riechelmann, M. Freund   +3 more
doaj   +1 more source

Improved Detection of Cavernous Sinus Invasion of Pituitary Macroadenomas with Ultra-High-Field 7 T MRI

Life, 2022
To compare 7 T magnetic resonance imaging (MRI) of pituitary macroadenomas (PMA) with standard MRI and intraoperative findings regarding tumor detection, localization, size, and extension. Patients with suspected pituitary adenoma underwent pre-operative
Felix Eisenhut, Manuel Alexander Schmidt, Michael Buchfelder, Arnd Doerfler, Sven-Martin Schlaffer   +4 more
doaj   +1 more source

A case of cavernous carotid aneurysm diagnosed when diplopia developed after endoscopic sinus surgery [PDF]

Rhinology Online, 2020
Background: Visual complications of endoscopic sinus surgery usually occur during or immediately after the surgery. We report a case of cavernous carotid aneurysm which developed and gradually worsened after endoscopic sinus surgery was performed.
Masayoshi Tei, Eri Mori, Hiromi Kojima, Nobuyoshi Otori   +3 more
doaj   +1 more source

Developmental Morphometry of the Paranasal Sinuses in Subjects Aged 1–25 Years: A Computed Tomography Study

Clinical Anatomy, EarlyView.
ABSTRACT The present study aimed to evaluate the developmental morphometry of the paranasal sinuses using computed tomography (CT) in subjects aged 1–25 years and to characterize age‐related changes in sinus dimensions, volume, and surface area throughout childhood, adolescence, and young adulthood.
Ceyda Şevval Çetin, Aslıhan Artaş, Ali Atadağ, Ömer Faruk Cihan, Orhan Beger   +4 more
wiley   +1 more source

Angioarchitectural Evolution of Clival Dural Arteriovenous Fistulas in Two Patients

Case Reports in Ophthalmology, 2015
Dural arteriovenous fistulas (dAVFs) may present in a variety of ways, including as carotid-cavernous sinus fistulas. The ophthalmologic sequelae of carotid-cavernous sinus fistulas are known and recognizable, but less commonly seen is the rare clival ...
Andrew E. Pouw, Richard L. Rabin, Rustum Karanjia, Simon R. Bababeygy, Arun P. Amar, Alfredo A. Sadun   +5 more
doaj   +1 more source

Detection of interictal epileptiform discharges using multiple bilateral insertions of a newly developed microcatheter‐compatible endovascular electroencephalogram electrode: A clinical feasibility trial

Epilepsia Open, EarlyView.
Abstract Objective To assess the feasibility, technical performance, and safety of a novel endovascular electroencephalogram (eEEG) electrode, EP‐01, designed for minimally invasive seizure localization in patients with drug‐resistant epilepsy. Methods This single‐center, prospective, exploratory trial enrolled five patients with drug‐resistant ...
Kota Araki, Yosuke Masuda, Ayataka Fujimoto, Mitsuyo Nishimura, Hisayuki Hosoo, Hiroki Ishida, Takashi Enokizono, Kensuke Kawai, Eiichi Ishikawa, Yuji Matsumaru   +9 more
wiley   +1 more source

Intracavernous Aneurysms and Carotid-Cavernous Fistulas. A Clinicopathological Study [PDF]

, 1981
The location of the original sites of the lesions was studied in 22 non-traumatic and 21 traumatic intracavernous carotid aneurysms in which the neck of the aneurysm was confirmed, and also in 23 traumatic carotid-cavernous fistuas in which the location ...
Kawano, Masashichi, Mori, Kazuo, Miyazaki, Hisaya, Ishizaka, Hiroaki, Kurihara, Masaki   +4 more
core  

Clinicogenomic Features and Outcomes of Adenoid Cystic Carcinoma With Central Nervous System Metastases: A Single‐Institution Cohort Study

Head &Neck, EarlyView.
ABSTRACT Background Adenoid cystic carcinoma (ACC) is a rare malignancy with a propensity for perineural invasion and hematogenous spread. Central nervous system (CNS) involvement is uncommon, and detailed clinical and genomic data on this aspect of the disease remain limited.
Omar Elghawy, Jack Stylli, Martin Kurian, Eitan Halper‐Stromberg, Aditi Singh, Christopher D'Avella, Lee Hartner, Roger B. Cohen   +7 more
wiley   +1 more source

Left Cavernous Sinus Meningioma (MRI)

Imaging of cavernous sinus ...
Neil R. Miller, MD
core   +7 more sources

Necrotizing Fasciitis of the Nose Complicated with Cavernous Sinus Thrombosis

Case Reports in Infectious Diseases, 2014
Necrotizing fasciitis is a rapidly progressive life threatening bacterial infection of the skin, the subcutaneous tissue, and the fascia. We present a case of necrotizing fasciitis involving the nose complicated by cavernous sinus thrombosis.
D. Swaminath, R. Narayanan, M. A. Orellana-Barrios, B. Temple   +3 more
doaj   +1 more source