منابع مشابه
Nasal obstruction in the newborn.
s of Papers read at 14th Meeting, Bristol, October 18-19, 1968 Nasal Obstruction in the Newborn Peter M. Dunn University of Bristol The relatively narrow nasal passages of the newborn infant create a high resistance to airflow and are readily occluded. Most newborn infants are 'obligatory' nose-breathers for the first few weeks of life, except when crying. Thus the newborn infant is peculiarly ...
متن کاملNewborn 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 کاملNasal Obstruction of the Newborn: a Differential Diagnosis
* Resident Doctor of the Otorhinolaryngology Service of the Clinical Hospital of Porto Alegre. * Contractor Doctor of the Otorhinolaryngology Service of the Clinical Hospital of Porto Alegre. Master’s Degree in Pediatrics at the Federal University of Rio Grande do Sul. *** Fellow Doctor in Pediatric Laryngology and Airways of the Otorhinolaryngology Service of the Clinical Hospital of Porto Ale...
متن کاملThe Effect of Nasal Obstruction after Different Nasal Surgeries Using Acoustic Rhinometry and Nasal Obstruction Symptom Evaluation Scale
BACKGROUND The efficiency of nasal surgeries can be determined by objective or subjective methods. We have assessed the effect of nasal obstruction after different nasal surgeries using Acoustic Rhinometry (AR) and Nasal Obstruction Symptom Evaluation (NOSE) Scale. METHODS Between May 2011 and May 2012, 40 young adult patients and 10 healthy volunteers as control group who referred to ...
متن کاملuretero pelvic junction obstruction in the newborn
uretero pelvic junction (upj) obstruction is a common cause of hydronephrosis in infants. the frequent use of fetal ultrasound is allowing early (prenatal) diagnosis of numerous uropathies previously delayed until the child either became symptomatic or had a palpable mass. newborn with severe obstruction often has marked improvement following correction, therefore, early diagnosis and operation...
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ژورنال
عنوان ژورنال: Archives of Disease in Childhood
سال: 1969
ISSN: 0003-9888,1468-2044
DOI: 10.1136/adc.44.236.543