BACKGROUND In treating juvenile-onset laryngeal papillomatosis, the most difficult aspect is preventing recurrence. After a single treatment, recurrence can begin after as soon as 20 days and the recurrent rate can be higher than 90%. The causes of recurrence include the presence of mucosal cells infected with papilloma virus, which are undetectable with the naked eyes, and surgery-induced infe...

OBJECTIVES/HYPOTHESIS To review our experience with the diagnosis and treatment of exercise-induced paradoxical vocal fold motion disorder (EPVFMD). STUDY DESIGN Single-institution retrospective review and cohort analysis. METHODS A single-institution retrospective review was performed identifying patients with paradoxical vocal fold motion disorder (PVFMD). Patients with isolated exercise-...

Vocal cord paralysis is a known entity often described as a complication of neck surgery. A less frequent site of injury to the recurrent laryngeal nerve is the chest. The left side is usually more affected than the right side in view of its long intrathoracic segment. Only few cases of right vocal cord paralysis following open-heart surgery are reported in the literature. The purpose of this a...

Vagal denervation performed in the intrathoracic region in newborn lambs leads to hypoxemia and decreased respiratory system compliance (Crs), which could result from atelectasis and/or pulmonary edema. The objective of the present study was to quantify the relative roles of alveolar derecruitment and pulmonary edema as underlying cause(s) of respiratory failure. Vagal denervation was performed...

We report the case of a 6-month-old child who developed acute pulmonary edema because of laryngeal spasm during orthopedic manipulations for congenital hip dysplasia. Laryngospasm was probably secondary to an unsuspected light level of anesthesia, maintained via face mask. No other predisposing factors, such as enlarged adenoid tonsils, laryngitis, epiglottitis, mechanical stimulation of the la...

BACKGROUND AND OBJECTIVES To present the first case reported in the Brazilian literature of liquid nitrogen intoxication. The objective of this report was to present a case of severe intoxication by liquid nitrogen, with acute lung edema and ischemic encephalopathy, which a good outcome, due to a fast diligence and a proper therapy administration. CASE REPORT Male patient, 26 years, unconscio...

Early identification of smoke inhalation patients who will require intubation is crucial. We conducted a retrospective chart review to identify predictors of respiratory distress in patients who present with smoke inhalation injury. Our study involved 41 patients who had been treated in the emergency room at a regional burn center. Eight of these patients required intubation. Intubation was pos...