Background: This study was performed to reveal the incidence and the etiology of abducens nerve pareses associated with aneurysmal subarachnoid hemorrhage.
Methods: At the time of admission, CT scan was carried out, and the thickness of the prepontine subarachnoid clot was measured.
Results: In total 101 patients met the study requirements and abducens nerve pareses was apparent in 6 patients (5.9%). There were significant differences between the group with abducens nerve pareses and the group without in regard to the thickness of the prepontine subarachnoid clot on CT scan.
Conclusions: The prepontine subarachnoid clot seemed to be the factor inducing the abducens nerve pareses.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1159/000110421 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Traumatic retroclival hematoma resulting in abducens nerve palsy: illustrative case.
J Neurosurg Case Lessons
January 2025
Department of Neurological Surgery, Mayo Clinic, Rochester, Minnesota.
Background: Posttraumatic retroclival hematomas are rare pathologies among pediatric patients and can result in cranial nerve palsies. The authors sought to survey the literature and characterize the risk factors, treatment considerations, and overall outcomes for pediatric patients experiencing posttraumatic retroclival hematomas.
Observations: A search of the Ovid Embase, Scopus, PubMed, and Web of Science databases from January 1986 to May 2024 was performed following Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines.
Trigeminal Nerve Schwannoma: A Rare Case of Multisymptomatic Cranial Nerve Involvement.
Cureus
December 2024
Internal Medicine, Unidade Local de Saúde da Região de Aveiro, Aveiro, PRT.
Schwannomas (SCs) are benign tumors composed of neoplastic Schwann cells and are relatively uncommon intracranially. Although these tumors are frequently associated with neurofibromatosis type 2 (NF2), they may also arise idiopathically, and their pathogenesis remains poorly understood. A 70-year-old Caucasian man presented with a two-month history of vertigo, gait imbalance, and decreased visual acuity in the left eye accompanied by photophobia, nausea, vomiting, and occasional headaches.
View Article and Find Full Text PDFIsolated Sphenoid Fungal Sinusitis With Mucocele Mistaken for Chordoma: A Study of Two Unique Cases.
J Rhinol
March 2024
Department of Otorhinolaryngology-Head and Neck Surgery, Korea University Ansan Hospital, Korea University College of Medicine, Ansan, Republic of Korea.
Isolated sphenoid fungal sinusitis (ISFS) is a rare condition characterized by fungal infection of the sphenoid sinus. It often presents with non-specific symptoms, which can lead to misdiagnosis. This study presents two unique cases of ISFS with mucocele that were initially misdiagnosed as chordoma based on preoperative radiographic findings.
View Article and Find Full Text PDFHypertrophic pachymeningitis with cranial nerve palsy as the initial symptom: A case report.
Medicine (Baltimore)
December 2024
Department of Ophthalmology, The First Affiliated Hospital of Zhejiang Chinese Medical University (Zhejiang Provincial Hospital of Chinese Medicine), Hangzhou, China.
Rationale: Hypertrophic pachymeningitis (HP) is a rare and complex condition marked by inflammation and thickening of the dura mater. It can occur either on its own or as a result of various underlying medical issues. This type of granulomatous meningitis is extremely rare and poorly understood, making diagnosis and treatment particularly challenging.
View Article and Find Full Text PDFPrimary Skull Base Lymphoma Presenting With Ipsilateral Abducens Nerve Palsy: A Case Report.
Cureus
November 2024
Otolaryngology, Royal Surrey County Hospital, Guildford, GBR.
A 66-year-old woman with no prior medical history presented to the emergency department with diplopia and parosmia. The neurological examination identified an isolated left abducens nerve (CN VI) palsy. A head CT scan, followed by a brain MRI, showed a large, locally advanced tumour in the left sphenoid sinus with extensive skull base involvement and perineural extension into the left orbit.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!