Objective: To describe and evaluate the surgical effect and prognosis of nasal endoscopic modified mucosal flap technique for repair of congenital choanal atresia in newborns and infants. Methods: The clinical data of 38 newborns and infants with congenital choanal atresia who underwent nasal endoscopic surgery in Beijing Children's Hospital between January 2016 and May 2018 were retrospectively analysed, including 13 males and 25 females. The age ranged from 5 days to 3 years old at the time of operation (15 cases were newborns). The clinical data, imaging data, treatment effect and prognosis were collected. According to the different surgical methods, the patients were divided into the conventional operation group and the modified mucosal flap technique group. The designs of the modified mucosal flap technique were designed according to the type of congenital choanal atresia. The cross-over L-shaped flaps were performed in patients with unilateral atresia, and the mirrored L-shaped flaps were performed in patients with bilateral atresia. All the patients were followed up for 2-3 years, and the follow-up parameters included the times of operations, length of hospital stay, restenosis rate and incidence of complications. Study data was analyzed using SAS version 9.4 statistical software. Results: Sixteen cases underwent conventional operation while 22 patients underwent modified mucosal flap technique under nasal endoscope. The lightest weight (2 200 g) and the youngest age (5 days) of the patients came from the modified mucosal flap technique group. Compared with the conventional operation group under nasal endoscope, the modified mucosal flap technique group had fewer times of operations (1.14±0.47 vs 2.69±1.20, t=5.552, P<0.001), shorter hospital stay ((7.70±3.22) d vs (14.37±19.16) d, t=2.960, P=0.005), lower rate of postoperative restenosis (9.1% vs 43.8%, χ²=6.156, P=0.013), and lower rate of the incidence of complications (13.6% vs 43.8%, χ²=5.955, P=0.015), the differences were statistically significant. Conclusion: The nasal endoscopic modified mucosal flap technique is feasible for repairing congenital choanal atresia in newborns and infants, which can significantly reduce the incidence of postoperative restenosis and complications.
Child ; Child, Preschool ; Choanal Atresia/surgery* ; Endoscopy ; Female ; Humans ; Infant ; Infant, Newborn ; Male ; Nasal Cavity ; Nose ; Retrospective Studies ; Stents

Mutations in the CHD7 gene, encoding for the chromodomain helicase DNA-binding protein 7, are found in approximately 60% of individuals with CHARGE syndrome (coloboma, heart defects, choanal atresia, retarded growth and development, genital hypoplasia, ear abnormalities and/or hearing loss). Herein, we present a clinical case of a 14-year-old male presenting for evaluation of poor growth and pubertal delay highlighting the diagnostic challenges of CHARGE syndrome. The patient was born full term and underwent surgery at 5 days of life for bilateral choanal atresia. Developmental milestones were normally achieved. At age 14 his height and weight were
Adolescent ; CHARGE Syndrome ; Choanal Atresia ; Diagnosis ; Ear ; Follicle Stimulating Hormone ; Follow-Up Studies ; Genetic Testing ; Gonadotropins ; Growth and Development ; Hearing ; Heart ; Humans ; Luteinizing Hormone ; Male ; Olfaction Disorders ; Puberty, Delayed ; Testis ; Testosterone

Bilateral choanal atresia is a rare disorder characterized by bilateral obstruction of the posterior end of the nasal cavity. It can be present in isolation or associated with multiple disorders such as coloboma, heart defect, choanal atresia, retarded growth, genital hypoplasia, ear abnormalities (CHARGE) syndrome. Because congenital bilateral choanal atresia presents as respiratory distress at birth, immediate diagnosis and adequate treatment is required. Traditionally, using stents was a part of the postoperative treatment to provide a low rate of restenosis but recently it is controversial. Currently nasal endoscopic approach is mainly used with or without stenting. We report a case of CHARGE syndrome with bilateral choanal atresia treated by transnasal endoscopic approach without stenting.
CHARGE Syndrome ; Choanal Atresia* ; Coloboma ; Diagnosis ; Ear ; Heart ; Nasal Cavity ; Parturition ; Stents*

Congenital posterior choanal atresia is a rare congenital deformity. Due to the influence of nose and face and intellectual development, its preferred surgical treatment. But surgical treatment methods and technology are in dispute. The using of high resolution display systems combine with micro tools can effectively reduce postoperative scarring and adhesion formation which is the key point to prevent restenosis. There is also the focus of controversy whether should place an expansive tube after operation. Currently nasal endoscopic approach has become the first choice for otolaryngologist treating congenital posterior choanal atresia.
Choanal Atresia ; pathology ; surgery ; Humans ; Nose ; Otorhinolaryngologic Surgical Procedures

PURPOSE: CHARGE syndrome consists of multiple malformation including coloboma, heart defect, choanal atresia, growth or developmental retardation, genital anomalies, and ear anomalies. The aim of this study was to evaluate the respiratory problems in children with CHARGE syndrome. METHODS: Out of 9 patients with CHARGE syndrome, medical records from 8 patients showing respiratory distress or respiratory failure were retrospectively reviewed. We investigated the causes of respiratory problems by physical examination, endoscopy, echocardiogram, computed tomography, rigid bronchoscopy, swallowing test, and 24-hour impedence monitoring. RESULTS: Five patients required endotracheal intubation soon after birth due to bilateral choanal atresia (n=2) and congenital heart diseases (n=3). Three patients were intubated within a month because of surgery for complex heart diseases (n=2) or recurrent apnea (n=1). Tracheostomy was performed in 3 patients who showed primary or secondary subglottic stenosis. Among 8 patients who had aspiration or respiratory distress after feeding, cricopharyngeal incoordination and gastroesophageal reflux disease were found in 7 and 2 children, respectively. One patient died of aspiration during oral feeding. CONCLUSION: Patients with CHARGE syndrome manifest respiratory distress or failure due to various causes including congenital anomaly in the airway, cardiac anomaly, neurologic or gastrointestinal problems. Therefore, pediatricians should be alert to the respiratory symptoms and signs in CHARGE syndrome and take active intervention from the birth to improve their long-term prognosis.
Apnea ; Ataxia ; Bronchoscopy ; CHARGE Syndrome* ; Child ; Choanal Atresia ; Coloboma ; Constriction, Pathologic ; Deglutition ; Ear ; Endoscopy ; Feeding Methods ; Gastroesophageal Reflux ; Heart ; Heart Diseases ; Humans ; Intubation, Intratracheal ; Medical Records ; Parturition ; Physical Examination ; Prognosis ; Respiratory Insufficiency ; Retrospective Studies ; Tracheostomy

OBJECTIVE: To explore the effects of septonasal bidirectional mucoperiosteal flap in the treatment of refractory choanal atresia in adults. METHOD: Analysis of 9 cases for choanal atresia was conducted. Two cases were of congenital origin and 7 cases of acquired origin, which was a complication of radiotherapy for nasopharyngeal carcinoma. The patients received transnasal endoscopic surgery using the septonasal bidirectional mucoperiosteal flap, without positioning the postoperative expansion tube. After the operation, the changes of symptoms were observed and the recurrent rate of restenosis or atresia was investigated in the follow-up time. RESULT: The symptoms of nasal obstruction and mouth breathing improved significantly in the 9 patients. At an average follow-up time of 19.3 months, the new forming posterior nare remained patent. The mucoperiosteal flap had no shift or necrosis. No restenosis or atresia happened. Nasal adhesion occurred in two patients. Granulation tissue hyperplasia was found in 1 patient, who underwent endoscopic revision without recurrence. CONCLUSION The application of mucoperiosteal flap in transnasal endoscopic surgery for the choanal atresia can reduce the incidence of restenosis or atresia. Postoperative expansion tube is not mandatory.
Adult ; Carcinoma ; Choanal Atresia ; etiology ; surgery ; Endoscopy ; Female ; Humans ; Hyperplasia ; Male ; Nasal Cavity ; Nasal Obstruction ; etiology ; Nasopharyngeal Carcinoma ; Nasopharyngeal Neoplasms ; radiotherapy ; Necrosis ; Postoperative Period ; Radiation Injuries ; complications ; Recurrence ; Surgical Flaps ; transplantation

Abnormalities, Multiple ; Choanal Atresia ; diagnostic imaging ; Female ; Humans ; Infant, Newborn ; Intubation, Gastrointestinal ; Tomography, X-Ray Computed

Adult ; Choanal Atresia ; etiology ; therapy ; Constriction, Pathologic ; etiology ; Humans ; Male ; Nasopharyngeal Diseases ; etiology ; therapy ; Otorhinolaryngologic Surgical Procedures ; adverse effects ; Palate ; surgery ; Postoperative Complications ; therapy ; Uvula ; surgery

Bilateral choanal atresia in the neonate should be corrected surgically as soon as possible after maintaining the airway with Mc-Govern nipple. The treatment of choice is the transnasal endoscopic removal of the atretic plate including posterior inferiorpart of the bony nasal septum using microdebrider and drill. Although many authors propose not using postoperative stent, thismight not be applied to the neonatal bilateral cases. A description of the practical stenting technigue will be provided.
Choanal Atresia ; Humans ; Infant ; Infant, Newborn ; Mandrillus ; Nasal Septum ; Nipples ; Stents

Adult ; Choanal Atresia ; complications ; Ethmoid Sinus ; Humans ; Male ; Nose ; abnormalities ; Osteoma ; complications ; Paranasal Sinus Neoplasms ; complications