World Neurosurg
-
The management of multiple intracranial aneurysms poses a significant clinical challenge.1 Various factors, including the patient's neurologic status, age, risk factors, aneurysm morphology, location, ruptured or unruptured status, availability of equipment, the surgeon's surgical abilities, and patient preferences, influence the choice of treatment modality.2 It has been observed that there is a higher risk of rupture during the perioperative period when surgical intervention is performed to treat a ruptured aneurysm.3 Additionally, it is suggested that patients with multiple aneurysms located in both the anterior and posterior circulation are less likely to be treated with a single procedure.4 This surgical strategy should be applied in the setting of multiple aneurysms in the anterior and posterior circulation that would, on the other hand, demand multiple interventions.5 In an experienced scenario, microsurgery could be a viable option. We present the case of a 58-year-old patient who presented with chronic headaches, a medical history of hypertension, and tobacco use. The patient had no neurologic deficits. ⋯ The patient consented to the procedure and publication of her image. No institutional research ethics board approval was required because only intraoperative footage was shown. No identifiable data are displayed except for 2 photographs of the patient's head without the face, which was appropriately consented to.
-
Calcification in pituitary adenomas is a rare occurrence and its differential diagnosis typically includes other sellar masses. Common calcifications in pituitary adenomas are classified into 2 morphological forms: capsular (eggshell-like) and multiple small nodular calcifications located within the adenoma. Also, there is a pituitary stone term. This study aims to present the results of calcified pituitary adenoma case series who underwent endoscopic endonasal approach (EEA) and the clinical, histopathological characteristics and surgical outcomes of these cases. ⋯ Preoperative radiological evaluation, intraoperative classification of calcification, and postoperative histopathological assessments are crucial in the treatment of calcified adenomas. Bases on these findings, the EEA, with its advantages, is an approach that can be effectively used in the management of these calcified adenomas.
-
The purpose of this study was to investigate whether the preservation of the anterior edge of the vertebral body affects the cage subsidence and clinical outcomes after anterior cervical discectomy and fusion (ACDF) using zero-profile cages. ⋯ For patients who undergo ACDF with zero-profile cages, especially those with a higher surgical segment, bone protection at the anterior edge of the vertebral body can effectively reduce the risk of zero-profile cage subsidence, but there is no difference in the final clinical effect.
-
Cavernous malformations are low-flow fragile vascular lesions prone to extralesional bleeding that can occur in the cerebral hemispheres, the brainstem, or the spinal cord. This paper reports the case of a 32-year-old right-handed man with acute-onset headaches associated with right-sided tinnitus, right-sided hemianesthesia, and binocular diplopia related to cranial nerve IV palsy. Neuroimaging displayed left-sided isolated cavernous malformation of the inferior tectal plate, with evidence of extralesional bleeding. ⋯ At the 3-month follow-up consultation, symptoms had improved aside from diplopia, which required wearing prism eyeglasses. Tectal cavernous malformations account for 18% of midbrain cavernomas. It was explained that surgical excision using the supracerebellar infratentorial approach would be performed within 2 months after a second extralesional bleeding episode causing disabling symptoms.