Survey of Practice Patterns in the Use of Superior Laryngeal Nerve Blocks.

Objective: Superior laryngeal nerve (SLN) injection is performed for a variety of upper aerodigestive tract-related indications. Existing literature examines the efficacy of SLN injection for specific indications. However, there is a paucity of insight into overall practice patterns and a lack of standardization, particularly with regards to medication and dosing, treatment time frame, and circumstances.

Outcomes for COVID-19 Patients Undergoing Tracheostomy With or Without Extracorporeal Membrane Oxygenation (ECMO).

Introduction The coronavirus disease 2019 (COVID-19) pandemic led to the more common use of venovenous (VV) extracorporeal membrane oxygenation (ECMO) for adults with acute respiratory distress syndrome (ARDS). While tracheostomy is generally understood to decrease the risks of prolonged endotracheal intubation, there is conflicting data regarding the benefit of tracheostomy in patients on ECMO. The purpose of this study is to determine whether ECMO cannulation before tracheostomy impacted patient outcomes.

Dural sinus narrowing in patients with spontaneous anterior skull base cerebrospinal fluid leak.

Objectives: Current evidence suggests a link between idiopathic intracranial hypertension (IIH) and spontaneous cerebrospinal fluid (sCSF) leak, as well as between IIH and dural venous sinus (DVS) narrowing. However, there are limited data linking DVS narrowing and sCSF leak. This study aims to determine the prevalence of DVS narrowing in patients with sCSF leak.

4D-CT facilitates focused parathyroidectomy in patients with primary hyperparathyroidism by maintaining a high negative-predictive value for uninvolved quadrants.

Introduction: Improved preoperative localization facilitates minimally invasive parathyroidectomy for removal of parathyroid lesions therefore preventing an invasive bilateral neck exploration. As 4D-CT has emerged, its high specificity has helped with preoperative parathyroid lesion localization. A high negative predictive value (NPV) would serve to further confirm parathyroid lesion localization and limit unnecessary surgical exploration.

Coronary artery dilation associated with anti-synthetase syndrome in an adolescent.

Background: Idiopathic inflammatory myopathies (IIM) are a group of systemic autoimmune disorders primarily affecting skeletal muscle. Pediatric coronary artery dilation is frequently discussed in Kawasaki disease. However, it has yet to be reported in the IIMs or antisynthetase syndrome.

Massive aneurysmal bone cyst of the skull base treated with denosumab.

Background: Aneurysmal bone cysts are rare, benign expansile tumors most commonly involving long bones and vertebrae in patients younger than age 20. Skull base involvement is rare. Aneurysmal bone cysts shares radiological and histological features with other bone tumors, posing a diagnostic challenge.