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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M onnier P, editor. Ricardo Enrique Guerra, MD.

The second may be a consequence of sac obstruction secondary to neoplasia, trauma or inflammation with subsequent fibrosis The main symptom of this pathology is stridor at birth that can conceal laryngomalacia or congenital vocal cord paralysis, which appear with stridor in the first weeks of life Respiratory distress was observed, which required supplementary oxygen as congenitl measure, soon moving to non-invasive mechanical ventilation without improvement, and ending with orotracheal intubation.

Of all the articles reviewed, only the series by Kumar et al.

Case reports

Radiofrequency ablation of laryngeal saccular cyst in infants: Ann Otol Rhinol Laringol ; Suppl Several authors state that ,aringeo confirmation is achieved through direct visualization of the lesion, either by direct or optical fiber laryngoscopy 17,15as described here. Flexible carbon dioxide laser-assisted endoscopic marsupialization and ablation of a laryngeal saccular cyst in a neonate. Paediatr Respir Rev ;5: Arch Otolaryngol Head Neck Surg.


Another endoscopic approach that has shown lower morbidity is CO2 laser vestibulectomy, since it reduces surgical time, avoids vascular or superior laryngeal nerve damage and accelerates tissue recovery. Airway obstruction in a newborn due to a congenital laryngeal cyst.

Endoscopic findings in children with stridor

Its definitive treatment is surgical according to the literature. The etiology of this pathology is not clear estriodr it can be congenital or acquired.

Pre-surgical findings included a cystic lesion that compromised the right aryepiglottic fold and extended to the posterior ipsilateral cricopharyngeal region —rejected by the right ventricular band until the laryngeal ventricle—, healthy vocal cords and free subglottis.

This is a rare condition with an inci dence of 1. Lateral saccular cysts of the larynx. Congentio Otol Rhinol Laryngol. T habet MH, Kotob H. Int J Phonosurg Laryngol.

B Postoperative day eight with scarring in the aryepiglottic fold and without evidence of cyst reproduction.

Own elaboration based on the data obtained in the study. Prospective description of patients with congenital and acquired stridor in early infancy. Congenital llaringeo 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.

The treatment of this pathology is mainly surgical and includes the aspiration of the cystic content with needle and marsupialization, and even cyst excision via larineo or external approach 17, However, some authors, such as Ward et al. Diagnosis is achieved by laryngeal endoscopy, images or clinical review.


The effect of aryepiglottoplasty for laryngomalacia on gastroesophageal reflux. Le larynx de lenfant. Evaluation of the child in respiratory distress.

The mucosa from the roof of the lesion was cauterized, the capsule incised, the cystic lesion resected at the superior level, and the dissection continued until achieving communication of the cystic cavity with an ipsilateral laryngeal ventricle ventriculostomy.

The definitive management, as stated in the literature, is microlaryngoscopy, since most reports and case series use CO 2 laser for endoscopic resection 3,19, 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.

The first is caused by obstruction or atresia of the sac, which, depending on its location, will make laringwo cyst more extensive or not. Artigo aceito em 8 de junho de Microlaryngoscopy A Immediate postoperative period after marsupialization and resection of saccular cyst.

Contencin P, Narcy P.

Etiology of stridor in neonate infant and child. The patient was intubated for 9 days and treated with antibiotic therapy and dexamethasone IV due to postoperative edema. A series of six lsringeo. Laryngeal Obstructing Saccular Cysts: All the contents of this journal, except where otherwise noted, is licensed under a Creative Commons Attribution License.

Rev Bras Anestesiol ; Mosby Year Book; ; p.

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