Frontal sulcotomy through 3D printed illuminated endoport for minimally invasive evacuation of a deep-seated intracerebral hematoma - A case report.

Spontaneous intracerebral hemorrhage carries high mortality and disability rates and usually affects deep brain structures. We have implemented a self-designed low-cost 3D-printed illuminated endoport for the surgical drainage of a deep spontaneous intracerebral hemorrhage in a patient who arrived with right hemiparesis and a GCS score of 10. A minimally invasive approach was made and our patient had a favorable functional outcome after surgery.

Aged rats learn Morris Water maze using non-spatial search strategies evidenced by a parameter-based algorithm.

Spatial learning and memory are used by all individuals who need to move in a space. Morris water maze (MWM) is an accepted method for its evaluation in murine models and has many protocols, ranging from the classic parameters of latency, distance, and number of crossings to the platform zone, to other more complex methods involving computerized trajectory analysis. Algorithm-based SS analysis is an alternative that enriches traditional classic parameters.

Decompressive Craniectomy for Hemispheric Infarction in a Low-Income Population.

Background: Stroke is a worldwide leading cause of mortality and disability, and there are substantial economic costs for poststroke care. Disadvantaged populations show increased incidence, severity, and unfavorable outcomes. This study aimed to report the survival, functional outcome, and caregiver satisfaction of low-income patients diagnosed with a large hemispheric infarction (LHI) who underwent decompressive craniectomy (DC).

3D-Printed Endoport vs. Open Surgery for Evacuation of Deep Intracerebral Hemorrhage.

Background: Large-sized clinical trials have failed to show an overall benefit of surgery over medical treatment in managing spontaneous intracerebral hemorrhages (ICH); less invasive techniques have shown to decrease brain injury caused by surgical manipulation in the standard open approach improving the clinical outcomes of patients. Thereby, we propose a low-cost 3D-printed endoport for a less invasive ICH evacuation. In this study, the authors compare the clinical outcomes of early surgical evacuation using a 3D-printed endoport vs.

Crossed anterior cerebral circulation in the anterior communicating artery complex, first case report with angiographic evidence.

Introduction: This case report illustrates a new variant in the anterior cerebral artery complex, identified during carotid angioplasty.

Clinical Case: A 50-year-old male patient diagnosed with left carotid stenosis was diagnosed and treated by a cerebral angiography. During the procedure, crossed circulation in the anterior cerebral artery was identified.

Subdural open drains as an effective and low-cost modality for the treatment of chronic subdural hematomas.

Purpose: We present a series that describes the presenting features and clinical outcomes in patients with CSDH treated with a standardised technique and an open-drain placement.

Methods: We reviewed the medical records of 155 consecutive patients at a single centre who underwent CSDH evacuation by placing burr holes, accompanied by intraoperative irrigation and a subdural Penrose drain between 2014 and 2018.

Results: The mean age was 65.

Mobile application to analyse surgical experience.

Objective: To quantify the surgical experience acquired by residents in the neurosurgery specialisation programme over a 6-month period.

Materials And Methods: A total of 13 residents enrolled in the neurosurgery specialisation programme from February 2018 to July 2018. Over this period, the procedures residents were involved in and the role they played were documented in the Electronic Neurosurgical Register.

Cranioplasty with a low-cost customized polymethylmethacrylate implant using a desktop 3D printer.

Objective: Cranioplasty implants should be widely available, low in cost, and customized or easy to mold during surgery. Although autologous bone remains the first choice for repair, it cannot always be used due to infection, fragmentation, bone resorption, or other causes, which led to use of synthetic alternatives. The most frequently used allogenic material for cranial reconstructions with long-term results is polymethylmethacrylate (PMMA).

Direct Endonasal Approach with Partial Upper Posterior Septectomy. A "Rescue Flap" Technique Modification.

 Report a modification of the "rescue flap" technique using a direct endonasal approach with a partial superior septectomy for approaching pituitary tumors developed in our institution.  Prospective study.  Hospital Universitario "Dr.

Hydrocephalus in a patient with an unruptured pial arteriovenous fistula: hydrodynamic considerations, endovascular treatment, and clinical course.

Intracranial pial arteriovenous fistulas, also known as nongalenic fistulas, are rare vascular malformations affecting predominantly the pediatric population. Hydrocephalus is an unusual presentation in which the exact pathophysiology is not fully understood. The aim of treatment in these cases is occlusion of the fistula prior to considering ventricular shunting.

Four-vessel occlusion model using aged male Wistar rats: a reliable model to resolve the discrepancy related to age in cerebral ischemia research.

Animal models of cerebral ischemia have typically been established and performed using young animals, even though cerebral ischemia (CI) affects primarily elderly patients. This situation represents a discrepancy that complicates the translation of novel therapeutic strategies for CI. Models of transient global CI using aged animals have demonstrated an apparent neuroprotective effect on CA1 hippocampal neurons; however, this effect is not completely understood.

Study pace as a factor that influences achievement in a human anatomy course.

Determining the optimal conditions for learning anatomy will help medical students to do better in a gross anatomy course. We examined the two types of anatomy courses offered in our institution: slow-paced (SP) and fast-paced (FP) courses, in which the same content is taught in approximately the same number of hours (SP = 91 hr; FP = 90 hr), but the duration of each course differed (SP = 91 1-hr sessions lasting 20 weeks; FP = 45 2-hr sessions lasting 9 weeks). The objective of this study was to find out whether a relationship exists between anatomy course pace and achievement.

Traditional teaching supported by computer-assisted learning for macroscopic anatomy.

Over the years we have observed that there is a very low passing rate for the Anatomy and Neuroanatomy courses in our department, and for that reason we decided to implement the use of student-learning resources. The objective of this study was to compare the results of traditional methodology with those obtained with the support of computer-assisted learning (CAL). We performed a retrospective and joint study for Anatomy and Neuroanatomy groups during the period of September 2001 to February 2003, to establish a comparison between traditional learning and traditional learning supported by CAL.