Risk of Perihippocampal Recurrence After Hippocampal Avoidance in Prophylactic Cranial Irradiation: A Literature Review.

A standard practice in the treatment of patients with small-cell lung cancer (SCLC) is prophylactic cranial irradiation (PCI) to reduce the chance of brain metastases. However, whole brain radiation therapy (WBRT) has been associated with concerns about neurocognitive decline. This has led to the development of WBRT techniques with the simultaneous avoidance of the hippocampus (HA).

Stem cell therapy for Parkinson's disease: A new hope for neural regeneration.

Parkinson's disease (PD) is a progressive neurodegenerative disorder marked by the loss of dopaminergic neurons in the substantia nigra that leads to reduced dopamine levels and impaired motor function. Current treatments only provide temporary symptom relief without addressing the underlying neuronal loss. A promising new approach for treating PD is stem cell therapy, particularly induced pluripotent stem cells and human pluripotent stem cells.

Oligodendroglioma of the Hippocampus: A Case Report and Systematic Review on Therapeutic Approaches of Oligodendroglioma After WHO 2021 Classification.

Oligodendrogliomas are a molecularly distinct subtype of glioma according to the WHO 2021 tumor classification, defined as isocitrate dehydrogenase (IDH) mutations and 1p/19q co-deletion. This updated classification has changed the approach to glioma management by emphasizing the critical role of molecular diagnostics. This study explores current therapeutic strategies for adult oligodendrogliomas and contextualizes findings with a patient with a Grade 3 oligodendroglioma of the hippocampus.

Correction: Personalizing Deep Brain Stimulation Therapy for Parkinson's Disease With Whole-Brain MRI Radiomics and Machine Learning.

[This corrects the article DOI: 10.7759/cureus.59915.

An Update on Spinal Dural Arteriovenous Fistulae: Case Series and Systematic Review.

Spinal dural arteriovenous fistulae (sDAVFs) are rare entities with delayed diagnosis, potentially dramatic clinical manifestations, and complex management. We aim to present our mini case series and perform an updated systematic review of the usual patient profile, to search for established prognostic factors, to compare the effectiveness and safety of surgical and endovascular intervention, and to discuss trends in therapeutic strategy. We retrospectively collected data from patients treated in our department in the last decade (2014-2024) and we systematically reviewed the literature according to the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) criteria and searched the PubMed database for relevant articles published in the same period.

Sparing the Hippocampus in Prophylactic Cranial Irradiation Using Three Different Linear Accelerators: A Comparative Study.

Hippocampus protection, as an organ at risk in brain radiotherapy, might protect patients' quality of life. Prophylactic cranial irradiation (PCI) has been used traditionally in small cell lung cancer (SCLC) patients as it increases survival. This study aimed to discover the contributing parameters for a successful PCI with simultaneous protection of the hippocampus by using three different treatment machines.

Personalizing Deep Brain Stimulation Therapy for Parkinson's Disease With Whole-Brain MRI Radiomics and Machine Learning.

Background Deep brain stimulation (DBS) is a well-recognised treatment for advanced Parkinson's disease (PD) patients. Structural brain alterations of the white matter can correlate with disease progression and act as a biomarker for DBS therapy outcomes. This study aims to develop a machine learning-driven predictive model for DBS patient selection using whole-brain white matter radiomics and common clinical variables.

Predicting impact of Deep Brain Stimulation on Non-motor symptoms of Parkinson's disease.

This is the largest study on Radiomics analysis looking into the impact of Deep Brain Stimulation on Non-Motor Symptoms (NMS) of Parkinson's disease. Preoperative brain white matter radiomics of 120 patients integrated with clinical variables were used to predict the DBS effect on NMS after 1 year from the surgery. Patients were classified "suboptimal" vs "good" based on a 10% or more improvement in NMS score.

Re-irradiation of Pediatric Medulloblastoma: A Case Report and Systematic Review.

Despite the optimal treatment given to children with medulloblastoma, many relapses are seen after combining treatments. Re-irradiation is part of salvage therapy for children who relapse and might provide long-term disease control. Nevertheless, it is challenging because there is a concern about exceeding radiation tolerances and late treatment toxicities.

Molecular Pathogenesis of Glioblastoma in Adults and Future Perspectives: A Systematic Review.

Glioblastoma (GBM) is the most common and malignant tumour of the central nervous system. Recent appreciation of the heterogeneity amongst these tumours not only changed the WHO classification approach, but also created the need for developing novel and personalised therapies. This systematic review aims to highlight recent advancements in understanding the molecular pathogenesis of the GBM and discuss related novel treatment targets.

Nanotechnology in neurosurgery: a systematic review.

Background: The application of nanotechnology in medicine encompasses an interdisciplinary field of sciences for the diagnosis, treatment, and monitoring of medical conditions. This study aims to systematically review and summarize the advances of nanotechnology applicable to neurosurgery.

Methods: We performed a PubMed advanced search of reports exploring the advances of nanotechnology and nanomedicine relating to diagnosis, treatment, or both, in neurosurgery, for the last decade.

Antithrombotics in intracerebral hemorrhage in the era of novel agents and antidotes: A review.

Background: Intracerebral hemorrhage (ICH)1 is characterized by the pathological accumulation of blood within the brain parenchyma, most commonly associated with hypertension, arteriovenous malformations, or trauma. However, it can also present in patients receiving antithrombotic drugs, either anticoagulants such as acenocoumarol/warfarin-novel oral anticoagulants or antiplatelets, for the prevention and treatment of thromboembolic disease.

Objective: The purpose of this review is to present current bibliographic data regarding ICH irrespective of the cause, as well as post-hemorrhage use of antithrombotic agents.

Postoperative Tetraplegia to a Child after Cerebellar Pilocytic Astrocytoma Excision at Prone Position: Case Report and Literature Review.

BACKGROUND Various factors have been implicated in the pathogenesis of infarction after posterior fossa surgery such as venous air embolism, patient's position (seated or prone), hyperflexion of the neck, excessive spinal cord traction, cervical canal stenosis, and systemic arterial hypotension. The main aim of this case report was to elucidate a case in which hydrogen peroxide was implicated in a major and systemic complication after a neurosurgical procedure. CASE REPORT We describe the case of a 5-year-old female patient who was admitted to our hospital because of a cerebellar hemispheric astrocytoma associated with obstructive hydrocephalus and accompanied by 2 syringomyelic cavities in the cervicothoracic portion of the spinal cord.

The 100 Most Cited Papers About Brain Metastases.

Background: A vast amount of articles centered on brain metastases have been published.

Objective: To present the 100 most-cited articles dedicated to brain metastasis and to accomplish a broad literature review.

Methods: In December 2019, we performed a title-focused search using the Thomson Reuters Web of Science database to identify the most cited articles centered on brain metastatic disease.

Fetal subependymal giant cell astrocytoma: A case report and review of the literature.

Background: Subependymal giant cell astrocytomas (SEGAs) appear approximately in 10% of patients with tuberous sclerosis. These tumors are most commonly diagnosed in childhood and adolescence, with diagnosed SEGAs being an extremely rare entity.

Case Description: We present the case of a congenital SEGA detected in an antenatal ultrasound and further investigated with fetal magnetic resonance imaging (MRI) scans at 22 and 32 weeks of gestational age.

Giant intracranial congenital hemangiopericytoma/solitary fibrous tumor: A case report and literature review.

Background: Hemangiopericytoma and solitary fibrous tumor (HPC/SFT) are considered to be one category according to the WHO 2016 classification of central nervous system tumors. HPC/SFT are subdivided into infantile (congenital) and adult type. Both are extremely rare entities, with little knowledge about etiology, prognosis, and optimal therapeutic strategy.

The 100 most cited papers about pediatric traumatic brain injury: a bibliometric analysis.

Background: The high incidence of traumatic brain injury (TBI) in children, combined with the challenges in diagnosis and treatment options, the difficulty of predicting the outcome of each case, and also the wide variety of possibly lifelong complications, has led to an extraordinary number of published papers regarding this topic. This bibliometric analysis is aimed at identifying and reviewing the 100 most cited papers in the most challenging and trending aspects of pediatric traumatic brain injury.

Methods: A search was performed using the Web of Science database in October 2018.

Primitive synovial sarcoma of suboccipital region in child.

Synovial sarcoma (SS) most commonly affects the lower limbs of males in the third to fifth decades of life, with masses of the head and neck accounting for 3-10% of all cases, mainly as a metastatic lesion. The lack of specific symptoms and radiological features in addition to the diversity of their microscopic aspects may cause confusion in the diagnosis; hence, knowledge of the unusual locations of SSs is very important. The immunohistochemistry, and more recently the cytogenetic studies, contribute to the differential diagnosis.

Crocus sativus L. Causes a Non Apoptotic Calpain Dependent Death in C6 Rat Glioma Cells, Exhibiting a Synergistic Effect with Temozolomide.

Crocus sativus L., a dietary herb, has been used for various diseases including cancer. This is an in vitro study investigating the antineoplastic effect of the extract of the plant against C6 glioma rat cell line.

Spinal synovial cysts. A case series and current treatment options.

Synovial cysts constitute an uncommon degenerative lesion of the spine. They are usually asymptomatic but they may also cause symptoms of variable severity. The authors present three cases of such cysts, two in the lumbar region of a 55-year-old female and a 66 year old female and one in the cervical region of a 56-year-old male patient.

Paediatric gliomas: diagnosis, molecular biology and management.

Paediatric gliomas represent the most common brain tumour in children. Early diagnosis and treatment greatly improve survival. Histological grade is the most significant classification system affecting treatment planning and prognosis.

Pediatric infratentorial subdural empyema: A case report.

Background: Infratentorial subdural empyemas in children are extremely rare and potentially lethal intracranial infections. Delay in diagnosis and therapy is associated with increased morbidity and mortality.

Case Description: A 4-year-old boy presented with cerebellar signs following a failed treatment of otitis media.

Primary Ewing sarcoma of the axis-C2: A case report and the review of the literature.

Introduction: Neck pain and torticollis are common symptoms in the pediatric population that rarely requires further investigation. However, in case symptoms persist, then a more meticulously approach should be considered. Underlying conditions such as infections, neck injury, autoimmune disorders or even cervical spine cancer should be excluded from diagnosis.

Colchicine in Neurosurgery.

Background: Colchicine is an ancient drug. Many uses have been reported in medical books and reports through the centuries. Currently the understanding of its mechanism of action has opened new horizons to its use.