Evaluation of pre- and post-pyriform plasty nasal airflow
نویسندگان
چکیده
منابع مشابه
Newborn nasal obstruction due to congenital nasal pyriform aperture stenosis.
INTRODUCTION Nasal obstruction is an important condition that can lead to severe respiratory distress in newborns. There are several differential diagnoses, and one of them is congenital nasal pyriform aperture stenosis (CNPAS). CNPAS is a rare case of respiratory distress caused by excessive growth of the nasal process of the maxilla and leads to narrowing of the anterior third of the nasal ca...
متن کاملCongenital nasal pyriform aperture stenosis Summary
1 Assistant Professor, Department of Ophthalmology, Otorhinolaryngology and Head and Neck Surgery, Medical School, Botucatu – UNESP. 2 Otorhinolaryngologist, Department of Ophthalmology, Otorhinolaryngology and Head and Neck Surgery, Medical School, Botucatu – UNESP. Address correspondence to: José Vicente Tagliarini – Departamento de Oftalmologia, Otorrinolaringologia e Cirurgia de Cabeça e Pe...
متن کاملQuantitative evaluation of nasal airflow in relation to facial morphology.
This study examines the relationship between facial morphology and nasal respiration. Nasal resistance to expiratory airflow, average volume flow rate, and temporal characteristics of the respiratory cycle were measured for twenty-eight adults. Subjects were categorized as having (1) normal facial proportions with competent lips (n = 10), (2) normal facial proportions with incompetent lips (n =...
متن کاملCongenital nasal pyriform aperture stenosis: conservative management.
OBJECTIVES This case series outlines the advantages of using 0.1% intranasal dexamethasone drops (IDD) to treat nasal obstruction in patients with congenital pyriform aperture stenosis (PAS). METHODS Five consecutive cases of PAS were reviewed. RESULTS Three patients were treated with IDD alone, and 2 were treated surgically and had residual postoperative nasal obstruction before IDD. Four ...
متن کاملCongenital nasal pyriform aperture stenosis: diagnosis and management
BACKGROUND Congenital nasal pyriform aperture stenosis is a rare and potentially lethal form of airway obstruction in newborns. Immediate recognition and appropriate therapy are mandatory for this potentially life-threating condition. This anomaly may present as an isolated malformation or may be associated with other cranial-facial anomalies. Clinically, CNPS shows unspecific symptoms of nasal...
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ژورنال
عنوان ژورنال: Brazilian Journal of Otorhinolaryngology
سال: 2018
ISSN: 1808-8694
DOI: 10.1016/j.bjorl.2017.03.013