Sclerotherapy of a Symptomatic Renal Cyst.

Simple renal cysts are not commonly found in children. They occur in a small percentage of cases, with an incidence of 0.2%-0.

Rare laryngotracheobronchial anomalies in children: a retrospective study of 249 bronchoscopic cases in a single center.

Background: Laryngotracheobronchial anomalies in children are rare, and their clinical manifestations are diverse. In this study, we report the clinical aspects and prevalence rates of tracheal bronchus (TB) and congenital subglottic stenosis (CSS) in a select group of patients at our institution and briefly review and discuss the literature to draw attention to these rare anomalies.

Case Series: We retrospectively reviewed the clinical records of 249 children for whom senior surgeons performed rigid bronchoscopy for suspected or confirmed food choking or foreign body aspiration in children between August 2013 and January 2020.