Biomedical subjects

R F Mancuso

Publications and source records attributed to R F Mancuso.

2 recordsLinked to original sources

PubMed1996

Laryngomalacia. The search for the second lesion.

OBJECTIVES: To determine the necessity of rigid endoscopy in the diagnosis and management of laryngomalacia and its associated synchronous airway lesions (SALs), to analyze the incidence of SALs associated with laryngomalacia and their significance, and to determine the need for epiglottoplasty in management of laryngomalacia. DESIGN: Retrospective medical chart review. SETTING: Tertiary care children's hospital. PATIENTS: Two hundred thirty-three patients with a primary diagnosis of laryngomalacia on flexible fiberoptic laryngoscopy treated at the Children's National Medical Center, Washington, DC, from January 1, 1984, to June 30, 1994. INTERVENTION: Evaluation and treatment of laryngomalacia and associated SAL by flexible fiberoptic laryngoscopy, radiographic studies, rigid endoscopy, and other surgical procedures. MAIN OUTCOME MEASURES: Resolution of airway symptoms from laryngomalacia and associated SAL. RESULTS: Ninety patients (38.6%) underwent rigid endoscopy, and 12 patients (5.2%) required epiglottoplasty. Synchronous airway lesions were discovered in 44 patients (18.9%). Eleven patients (4.7%) had SALs that wre considered clinically significant; nine (3.9%) of these required surgical intervention. CONCLUSIONS: Rigid endoscopy in evaluation of an infant with laryngomalacia is rarely necessary. Clinically significant SALs requiring surgical intervention are uncommon. Surgical intervention for laryngomalacia also is rarely necessary.

Airway Obstruction↗

PubMed1996

Stridor in neonates.

Stridor in neonates and infants is a symptom that indicates partial obstruction of the large diameter airways. Its presence should prompt a thorough examination and workup. Steps in evaluating stridor include a careful history and physical examination and rapid assessment of the severity of the clinical situation. Infants with respiratory distress and severe stridor should be safely and urgently transported to a tertiary care center, and colleagues from the departments of otolaryngology and anesthesia-critical care should be alerted. An essential component of the physical examination is auscultation. The phase of respiration in which the stridor is heard best provides important clues to help localize its cause. Radiographs, including plain films, dynamic fluoroscopic airway films, contrast esophagography, CT, and MR imaging are useful in specific clinical situations, based on the likely differential diagnosis. The anatomic causes for stridor in infants and neonates are vast. Successful management depends on expert consultation, proper equipment, and a staff that is experienced in the management of pediatric airway problems. The trend over the past decade has been to significantly decrease morbidity and mortality and also to decrease the number of tracheotomies necessary to stabilize pediatric airways. The best treatment outcomes result when there is good cooperation and communication among pediatricians, otolaryngologists, pulmonologists, and anesthesiologists.

Airway Obstruction↗