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Cisto sacular congênito da laringe O cisto sacular da laringe é uma das causas de estridor laríngeo no recém-nascido, sendo diagnóstico diferencial de . Quiste sacular congénito de laringe: reporte de un caso y revisión de la literatura. sacular laríngeo congénito y su tratamiento mediante abordaje endoscópico y . Cuestas G. Quiste sacular congénito de laringe: una causa rara de estridor. TRAQUEOMALACIA Debilidad de las paredes de la tráquea obstrucción de vía aérea con la inspiración. LARINGOMALACIA CLÍNICA.

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Contrast coronal CT scan of the neck showing a cystic lesion extending from the piriform sinus to the trachea with a significant decrease in the caliber of the airway.

Respiratory manifestations of gastroesophageal reflux disease in pediatric patients. Laryngeal saccular cyst in an infant. Most of the latingeo found on congenital saccular cyst is based on case reports; in the most extensive study, data on 20 cases were collected in a period of 15 years 16which makes the low incidence of this pathology evident.

Diagnostic nasofibrolaryngoscopy was performed, finding a cystic-appearing lesion that occupied the right piriform sinus and obstructed the airway Figure 1.

How to cite this article. Muitas delas provocam sintomas graves, indicando-se traqueotomia, como observado neste estudo.

Endoscopic findings in children with stridor

Other symptoms depend on the size of the lesion and its location; for example, dysphagia may occur if the cyst occupies the hypopharynx 12 or if there is progressive respiratory distress until total airway obstruction, cyanosis, apnea, hoarse cry and low-pitched cry, especially with changes of position or agitation.


Cogenital laryngeal stridor laryngomalacia: Glottic and subglottic stenosis. Ear Nose Throat J. Own elaboration based on the data obtained in the study.

T habet MH, Kotob H. Radiofrequency laringe of laryngeal saccular cyst in infants: One of its causes, although rare, is congenital laryngeal saccular cyst 1 ; however, differential diagnoses include more frequent pathologies such as laryngomalacia, tracheomalacia, subglottic stenosis, vocal cord paralysis, laryngocele, laryngeal membrane, among others 2. The lwringeo cyst consists of a dilation of the laryngeal ventricle filled with mucus that does not communicate with the laryngeal lumen 9.

If the cyst is on the right side, the symptoms are accentuated in the contralateral ulnar position 4. Ashtekar CS, Wardhaugh A.

Belmont JR, Grunfast K. Flexible laryngoscopy in neonates, infants, and young children.

Laryngeal stridor is an important sign related to several pathologies of the airway. Para Rocha et al.

Contencin P, Narcy P. Despite the low frequency of this pathology, it is important to know and be able to diagnose and treat it safely and effectively with the resources available in most hospitals in Colombia.

Mosby Year Book; ; p. Saccular Cyst of Larynx. Based on the findings, congenital laryngeal saccular cyst was diagnosed. Congenital saccular cyst is a rare but benign lesion, caused by a dilated la ryngeal sac full of mucus that does not com municate with the laryngeal lumen.


Congenital laryngeal saccular cyst

Paediatr Respir Rev ;5: Lagingeo anomalies in children with craniofacial syndromes. In this case, not only the cyst was resected, but a vestibulectomy was also performed, leading to a lower risk of recurrence 1. Flexible carbon dioxide laser-assisted endoscopic marsupialization and ablation of a laryngeal saccular cyst in a neonate. Nasofibrolaryngoscopy with cystic image on the right aryepiglottic fold, extended towards the ipsilateral piriform sinus and laryngeal ventricle.

On day 10, adequate extubation tolerance was achieved.

Diagnosis can be made through imaging studies such as lateral radiography of soft tissues of the estridr, where a sac full of mucus is visualized in the supraglottic region; using CT or nuclear magnetic resonance is also possible. Ann Otol Rhinol Laryngol.

Case reports

The etiology of this pathology is not clear since it can be congenital or acquired. Lateral saccular cysts of the larynx. Ann Otol Rhinol Laryngol ; A current review of characteristics and management. Several authors state that diagnostic confirmation is achieved through direct visualization of the lesion, either by direct or optical fiber laryngoscopy 17,15as described here.