Transglabellar resection of frontal sinus cholesterol granuloma extending cranially through cecum foramina: Technical note.

Background: Cholesterol granuloma (CG) commonly occurs in the petrous apex; their occurrence in the anterior cranial fossa CGs is rare. Subfrontal approaches are the conventional surgical approaches for the resection of midline lesions of the anterior cranial fossa and frontal sinuses. In this article, we describe a successful minimally invasive approach for resection of a small midline anterior cranial fossa CG.

Spontaneous cervical epidural hematoma presenting as quadriparesis: A case report in compliance with the SCARE guidelines.

Spinal epidural hematoma (SEH) is a rare disease. Several pathologies have been described as a cause, including trauma, arteriovenous malformations, coagulopathies, and iatrogenic causes. Spontaneous spinal epidural hematomas (SSEH) are blood in the spinal extradural space without a known cause.

The Effect of COVID 19 on Liver Parenchyma Detected and measured by CT scan Hounsfield Units.

Background: COVID 19 may affect organs other than lungs, including liver, leading to parenchymal changes. These changes are best assessed by unenhanced computed tomography (CT). We aim to investigate the effect of COVID 19 on liver parenchyma by measuring the attenuation in CT scan Hounsfield unit (HU).

Freehand external ventricular drain insertion - is there a learning curve?

Background: Accuracy of freehand insertion of external ventricular drains (EVDs) is influenced by many factors including etiology and presence of midline shift. We sought to assess if junior neurosurgical trainees' performance in accurately inserting EVDs improves with experience, using a radiological grading system.

Methods: EVD insertion procedures from the first 3 years of training were identified from the operative logbooks of three trainees.

Malignant middle cerebral artery infarction following subacute subdural hematoma: A case report and literature review.

Background: Subacute subdural hematomas (ASDH) are only treated surgically when they cause mass effect significant enough to give symptoms. Rarely, sub-ASDH may cause enough pressure to result in a malignant middle cerebral artery (MCA) territory infarction. Decompressive craniectomy (DC) is the last resort to reduce intracranial pressure following malignant MCA infarction.

Traumatic atlantoaxial rotatory subluxation in adults - A case report and literature review.

Background: Traumatic atlantoaxial rotatory subluxation (AARS) is extremely rare in adult versus pediatric populations. Patients usually present with post-traumatic neck pain and torticollis. Surgical management aims at reducing the deformity and stabilizing the spine utilizing external orthotics, and/or internal reduction/fixation.

Giant cell glioblastoma multiforme presents as acute pathological nontraumatic subdural haematoma.

We describe a case of giant cell glioblastoma multiforme (GBM) that presented with a non-traumatic acute subdural haematoma (NASDH). A 57-year-old male had a sudden onset headache and rapid deterioration in conscious level with Glasgow Coma Scale (GCS) of 5 and dilated unreactive left pupil. CT of the head revealed a left acute subdural haematoma with mass effect and a left parietal lesion.

Strokectomy for malignant middle cerebral artery infarction: experience and meta-analysis of current evidence.

Strokectomy means surgical excision of infarcted brain tissue post-stroke with preservation of skull integrity, distinguishing it from decompressive hemicraniectomy. Both can mitigate malignant middle cerebral artery (MCA) syndrome but evidence regarding strokectomy is sparse. Here, we report our data and meta-analysis of strokectomy compared to hemicraniectomy for malignant MCA infarction.

Eosinophilic Granuloma of the Skull Presenting as Non-Traumatic Extradural Haematoma in Children.

Cranial extradural haematoma (EDH) is a neurosurgical emergency that can be caused by traumatic or non-traumatic causes with the former being more prevalent. Non-traumatic causes are variable and can include infection, vascular malformation and haematological disorders. This paper will address an extremely rare non-traumatic cause of EDH.

Management of incidental aneurysms: comparison of single Centre multi-disciplinary team decision making with the unruptured incidental aneurysm treatment score.

Objective: To compare multidisciplinary team (MDT) decision making at our centre with the suggested management from the recently published Unruptured Intracranial Aneurysm Treatment Score (UIATS), with particular focus on disagreements between the two bodies of expert opinion.

Design: A retrospective audit of local practice.

Subjects: Adult patients with incidental cerebral saccular aneurysms referred to The National Hospital for Neurology and Neurosurgery Neurovascular MDT.

Adenosine-assisted neurovascular surgery: initial case series and review of literature.

Cerebral aneurysms in complex anatomical locations and intraoperative rupture of aneurysms are challenging for neurosurgeons and anaesthetists alike. Mechanical and non-mechanical methods to reduce blood flow into aneurysms are well-recognised techniques to facilitate aneurysm exclusion from the circulation. Mechanical methods like temporary clipping of parent arteries, carotid artery ligation and endovascular balloon occlusion are commonly used in clinical practice.

Quality-of-Life after Anterior Skull Base Surgery: A Systematic Review.

Background Improved treatment and survival of patients with skull base tumors has made the assessment of quality-of-life (QoL) in this population increasingly important. This article provides a comprehensive systematic review pertaining to QoL assessment in adults undergoing anterior skull base surgery. Methods We performed a literature search using the electronic databases of Ovid Medline and Embase.