Left Atrial Enlargement in Primary Cryptogenic Strokes Without Atrial Fibrillation.

The relationship between left atrial enlargement (LAE) and primary cryptogenic stroke (PCS) remains a mystery. LAE has been proposed to be an independent risk factor of PCS, recurrent ischemic strokes, paroxysmal atrial fibrillation, and thromboembolism. Our study evaluates the prevalence of LAE among patients with PCS in the absence of atrial fibrillation, unlike previous studies that included atrial fibrillation, in order to isolate LAE as a risk factor.

Bilateral internal superior laryngeal nerve injections for unexplained chronic cough.

Objective: Internal Superior laryngeal nerve (iSLN) injections with steroids and anesthetic for Unexplained Chronic Cough (UCC) was initially described as a unilateral injection. This study reports the safety profile and patient-reported outcomes of concurrent bilateral iSLN injections for UCC.

Study Design: Retrospective chart review.

Surgical Management of Buckled Thyroid Cartilage in the Setting of Dysphonia.

Buckled thyroid cartilage is a rare, but documented structural anomaly that has been found in patients who suffer from dysphonia. Outside of a known trauma, the origin of the anomaly is unknown. We present a case study of a patient who suffered from significant cartilage buckling, and associated hoarseness.

Anti-Thymocyte Globulin as a Therapy for Chronic Lung Allograft Dysfunction: A Single-Center Experience.

Introduction: Anti-thymocyte globulin (ATG) is a polyclonal antibody formulation which has been used as a second-line therapy for chronic lung allograft dysfunction (CLAD). Limited data exist evaluating its efficacy; however, several single-center retrospective studies have variably demonstrated either improvement or stabilization of spirometry parameters after administration of ATG. ATG has been in use at UT Southwestern for treatment of CLAD since at least 2010; here, we seek to evaluate the effectiveness of this intervention at our center.