Innovative Endovascular Management of Giant Superficial Temporal Artery Pseudoaneurysm Presented With Periorbital Ulcerative Mass.

Objective: Superficial temporal artery (STA) pseudoaneurysms, characterized by arterial wall defects leading to blood leakage into perivascular tissues, present as pulsatile edematous masses, often originating from trauma or iatrogenic causes. Although rare (<1% of vascular lesions), anticoagulation agent use may contribute to their increasing incidence.

Methods: Traditional surgical ligation and resection have been standard, but the advent of endovascular techniques offers minimally invasive alternatives that mitigate surgical risks, especially in patients with multiple medical comorbidities.

Comprehensive Mapping and Dynamic Monitoring of the Temporal Branch of the Facial Nerve in Complex Cranial Reconstruction Surgery and Revision Cranioplasty.

Facial nerve (FN) injury is a significant risk during complex cranial reconstruction surgeries, especially in revision cases where normal anatomy is distorted. The authors introduce a technique to mitigate FN injury, including preoperative FN mapping, intraoperative FN mapping, and continuous FN monitoring. Preoperative mapping uses a handheld ball-tip stimulator to elicit compound muscle action potentials (CMAP) in the frontalis muscle.

Brachytherapy in Brain Metastasis Treatment: A Scoping Review of Advances in Techniques and Clinical Outcomes.

Brain metastases pose a significant therapeutic challenge in the field of oncology, necessitating treatments that effectively control disease progression while preserving neurological and cognitive functions. Among various interventions, brachytherapy, which involves the direct placement of radioactive sources into or near tumors or into the resected cavity, can play an important role in treatment. Current literature describes brachytherapy's capacity to deliver targeted, high-dose radiation while minimizing damage to adjacent healthy tissues-a crucial consideration in the choice of treatment modality.