Risk of Blindness From Temple Filler Injections: Investigating Vascular Anastomoses Between the Deep Temporal and Ophthalmic Arteries.

Purpose: Soft-tissue filler injections, particularly hyaluronic acid, are popular for temple volume restoration. Although uncommon, this area poses risk for vision loss from embolic occlusion. Guidelines recommend injecting into the supraperiosteal plane for safety; however, the deep temporal arteries (DTAs) in this plane pose a risk.

Total brain volume is associated with severity of transverse sinus stenosis in idiopathic intracranial hypertension.

Background: Idiopathic intracranial hypertension (IIH) is a complex neurological condition characterized by symptoms of increased intracranial pressure of unclear etiology. While transverse sinus stenosis (TSS) is often present in patients with IIH, how and why it occurs remains unclear.

Methods: IIH patients and a set of age-matched normal controls were identified from our single-center tertiary care institution from 2016 to 2024.

Early cerebral venous drainage associated with focal seizures: a correlation of digital subtraction angiography and electroencephalography. Illustrative case.

Background: Early venous drainage is a critical diagnostic feature of arteriovenous malformations (AVMs) and arteriovenous fistulas (AVFs). However, other conditions associated with early venous drainage can mimic AVMs and AVFs and mislead the treating physician team.

Observations: The authors present a unique case of a 56-year-old man with new left hemianopsia.

Positive PTSD Screening and Its Health Correlates in Patients With HIV in Urban Primary Care Settings.

Posttraumatic stress disorder (PTSD) is underdiagnosed and undertreated in primary care, especially among African American individuals. The current study assessed documentation rates of PTSD and clinical health correlates among 135 predominantly African American patients with HIV and positive PTSD screens in a primary care unit. The Primary Care PTSD Screen for DSM-5 (PC-PTSD-5) and a retrospective chart review of 135 patients with HIV were conducted.

Long-term Outcomes with Spinal versus General Anesthesia for Hip Fracture Surgery: A Randomized Trial.

Background: The effects of spinal versus general anesthesia on long-term outcomes have not been well studied. This study tested the hypothesis that spinal anesthesia is associated with better long-term survival and functional recovery than general anesthesia.

Methods: A prespecified analysis was conducted of long-term outcomes of a completed randomized superiority trial that compared spinal anesthesia versus general anesthesia for hip fracture repair.

Preventing quality improvement drift: evaluation of efforts to sustain the cost savings from implementing best practice guidelines to reduce unnecessary electrocardiograms (ECGs) during the preadmisison testing evaluation.

Context: Medical professionals commonly fail to follow best practice guidelines. Drift, or a return to previous tendencies, is abundant in healthcare even when guidelines are followed initially. This "drift" was found internally at Temple University Hospital with preoperative electrocardiograms (ECGs).

Vein of Galen malformations in the newborn: case series.

Background: Vein of Galen malformations (VoGMs) in newborns often represent life-threatening emergencies. Outcome is difficult to predict. The authors review 50 VoGM cases to correlate anatomical types with treatment and outcome.

Outcomes with spinal versus general anesthesia for patients with and without preoperative cognitive impairment: Secondary analysis of a randomized clinical trial.

Introduction: The effect of spinal versus general anesthesia on the risk of postoperative delirium or other outcomes for patients with or without cognitive impairment (including dementia) is unknown.

Methods: Post hoc secondary analysis of a multicenter pragmatic trial comparing spinal versus general anesthesia for adults aged 50 years or older undergoing hip fracture surgery.

Results: Among patients randomized to spinal versus general anesthesia, new or worsened delirium occurred in 100/295 (33.

Tricuspid regurgitation and left ventricular eccentricity as a measure of heart failure in the newborn patient with a vein of Galen malformation: illustrative case.

Background: Successful management of a vein of Galen malformation (VoGM) in the newborn patient requires a highly coordinated team approach involving neonatologists, pediatric cardiologists, pediatric neurologists, neurosurgeons, and interventionalists. Indication and timing of catheter intervention are topics of ongoing debate.

Observations: The authors highlighted two key echocardiographic markers believed to be practical indicators regarding the need for urgent catheter embolization in neonates with a VoGM.

A Case Report of Iatrogenic Bronchial Rupture following Endobronchial Blocker Placement.

Physiologists Eduard Pfluger and Claude Bernard first introduced one lung ventilation (OLV) in 1871. Today, it is now a frequently used technique in open or minimally invasive cardiothoracic surgeries. One key benefit of the use of OLV is improved surgical exposure.

Moyamoya syndrome in a young person with Down syndrome: diagnostic and therapeutic considerations.

An 18-year-old woman with a history of Down syndrome (DS) presented with left upper extremity weakness. Neurological examination revealed moderate hypotonia throughout, with mild spasticity of the left ankle. She had 2/5 left upper and lower extremity strength, mild pronation with drift in the left arm and 3+ deep tendon reflexes in the left biceps, brachioradialis, patellar and Achilles.

A Case Report on the Progressive Hunterian Ligation of an Intracranial Aneurysm by Flow Diversion: The Endovascular Selverstone Clamp.

Proximal Hunterian ligation remains a treatment option for select complex brain aneurysms. Progressive occlusion over time (as accomplished with Selverstone clamping) can enable collateral flow to develop while the aneurysm regresses or occludes. A 50-year-old woman presented with an unruptured 16-mm posterior inferior cerebellar artery (PICA) aneurysm.

Non-Viral Delivery of RNA Gene Therapy to the Central Nervous System.

Appropriate gene delivery systems are essential for successful gene therapy in clinical medicine. Lipid-mediated nucleic acid delivery is an alternative to viral vector-mediated gene delivery and has the following advantages. Lipid-mediated delivery of DNA or mRNA is usually more rapid than viral-mediated delivery, offers a larger payload, and has a nearly zero risk of incorporation.

Spinal Anesthesia or General Anesthesia for Hip Surgery in Older Adults.

Background: The effects of spinal anesthesia as compared with general anesthesia on the ability to walk in older adults undergoing surgery for hip fracture have not been well studied.

Methods: We conducted a pragmatic, randomized superiority trial to evaluate spinal anesthesia as compared with general anesthesia in previously ambulatory patients 50 years of age or older who were undergoing surgery for hip fracture at 46 U.S.

Surgical treatment of brainstem cavernous malformations: an international Delphi consensus.

Objective: Indication for surgery in brainstem cavernous malformations (BSCMs) is based on many case series, few comparative studies, and no randomized controlled trials. The objective of this study was to seek consensus about surgical management aspects of BSCM.

Methods: A total of 29 experts were invited to participate in a multistep Delphi consensus process on the surgical treatment of BSCM.

Hyperammonemia Post Lung Transplantation: A Review.

Hyperammonemia is the pathological accumulation of ammonia in the blood, which can occur in many different clinical settings. Most commonly in adults, hyperammonemia occurs secondary to hepatic dysfunction; however, it is also known to be associated with other pathologies, surgeries, and medications. Although less common, hyperammonemia has been described as a rare, but consistent complication of solid organ transplantation.

Decompressive craniectomy in aneurysmal subarachnoid hemorrhage: Who and when? - A systematic review and meta-analysis.

Objective: Decompressive craniectomy (DC) is a standard neurosurgical procedure against intractable intracranial hypertension. Patients with severe aneurysmal subarachnoid hemorrhage (aSAH) are prone to intracranial hypertension, necessitating DC in certain cases. However, the clinical utility of DC after aSAH remains unclear.

Flow diversion of fusiform intracranial aneurysms.

Fusiform aneurysms are less common than saccular aneurysms, but have higher associated mortality and rebleeding rates. Recently, flow diversion has emerged as a possible treatment option. The purpose of this study was to determine the safety and efficacy of the Pipeline Embolization Device (PED) for the treatment of ruptured and unruptured fusiform aneurysms.

Impact of active dose management on radiation exposure and image quality in computed tomography: An observational study in 1315 patients.

Purpose: To determine the clinical impact of CT dose management team on radiation exposure and image quality.

Methods: 2026 clinical routine CT examinations of 1315 patients were evaluated retrospectively. A CT dose management team was established as an integral part of the radiological department.

Chronic Thromboembolic Pulmonary Hypertension Perioperative Monitoring Using Phase-Resolved Functional Lung (PREFUL)-MRI.

Background: The translation of phase-resolved functional lung (PREFUL)-MRI to routine practice in monitoring chronic thromboembolic pulmonary hypertension (CTEPH) still requires clinical corresponding imaging biomarkers of pulmonary vascular disease.

Purpose: To evaluate successful pulmonary endarterectomy (PEA) via PREFUL-MRI with pulmonary pulse wave transit time (pPTT).

Study Type: Retrospective.

Inferolateral thalamic ischemia secondary to PCA P2 perforator occlusion mimics MCA stroke syndrome.

Paramedian thalamic strokes following occlusion of the posterior medial (paramedian) thalamic perforators have been previously described in great detail. However, the stroke syndrome associated with occlusion of posterior lateral (inferolateral) thalamic perforators is less commonly known. We present an illustrative case of an inferolateral thalamic perforator stroke mimicking a middle cerebral artery (MCA) syndrome and provide a review of the literature.

Prospective Trial of Cerebrospinal Fluid Filtration After Aneurysmal Subarachnoid Hemorrhage via Lumbar Catheter (PILLAR).

Background and Purpose- The PILLAR (Extracorporeal Filtration of Subarachnoid Hemorrhage via Spinal Catheter) study is a first-in-human trial of cerebrospinal fluid (CSF) filtration in aneurysmal subarachnoid hemorrhage. The study evaluates the safety and feasibility of a novel filtration system to rapidly remove blood and blood breakdown products from CSF after securement of a ruptured aneurysm. Methods- Patients with aneurysmal subarachnoid hemorrhage had a dual-lumen lumbar, intrathecal catheter placed after aneurysm securement and received up to 24 hours of CSF filtration (neurapheresis therapy).

Predictors of Clinical Outcome After Treatment of Intracranial Aneurysms with the Pipeline Embolization Device.

Background: Flow-diverting stents have revolutionized the endovascular treatment of intracranial aneurysms. The purpose of this study is to identify predictors of adverse outcomes associated with the pipeline embolization device (PED).

Methods: A retrospective analysis of all patients treated with PED at a single high-volume center from January 2014 to September 2018.