نتایج جستجو برای: choanal atresia
تعداد نتایج: 10206 فیلتر نتایج به سال:
Nasal obstruction in neonates is a potentially fatal condition because neonates are obligatory nasal breathers. Bilateral choanal atresia is therefore a neonatal emergency. Several approaches for corrections of choanal atresia are available including the helium laser: YAG. A 5-year-old Chinese girl born with bilateral choanal atresia, had birth asphyxia that required intubation. She underwent m...
Identification of causative variants in TXNL4A in Burn-McKeown syndrome and isolated choanal atresia
Burn-McKeown syndrome (BMKS) is a rare syndrome characterized by choanal atresia, prominent ears, abnormalities of the outer third of the lower eyelid, structural cardiac abnormalities, conductive and sensorineural hearing loss, and cleft lip. Recently, causative compound heterozygous variants were identified in TXNL4A. We analyzed an individual with clinical features of BMKS and her parents by...
During a 3-year period, nine girls and two boys (age range, 2 days-13 years) with congenital choanal atresia were evaluated by computed tomography (CT). Other associated congenital anomalies, primarily craniofacial anomalies, were present in six of the 11 patients. In six patients the atresia was bilateral and consisted of both bony and membranous components. Of the five patients with unilatera...
The objective of this study is to present our experience in the endoscopic management of the choanal atresia and evaluate the effectiveness of the diode laser employment in the trans-nasal surgery of this rare congenital malformation. A retrospective review of children treated at the Airway Endoscopic Surgery Unit of Padua Hospital for unilateral and bilateral choanal atresia was made. From 198...
We report here a father and daughter with digital abnormalities, nasolacrimal duct obstruction, and variable alopecia. The father had a cleft lip and palate and the daughter had choanal atresia. We propose they both have the EEC syndrome and show the variable expressivity of this disorder. Choanal atresia has not been previously reported in this condition.
A case of unilateral choanal atresia (CA) presented in adulthood with unilateral nasal discharge and obstruction, and coloboma of right lower eyelid. Diagnosis of choanal atresia was made with 0 degree telescope and CT scan. It was treated surgically by transpalatal (TP) approach. Stent was kept for 6 weeks. Few adhesions developed, which were broken. There was no other complication in follow-up.
OBJECTIVES: Congenital choanal atresia is a complete obliteration of the posterior nasal aperture leading to life-threatening airway emergencies. Several surgical options including sublabial, transpalatal, transseptal or external approaches have been developed for the repair of choanal atresia. So far, no gold standard has been established, but transnasal endoscopic approaches have been favored...
Bart's syndrome, first described by Bart in 1966, consists of congenital localized absence of skin, congenital epidermolysis bullosa, and associated nail abnormalities. A newborn infant with Bart's syndrome is reported since it is a very rare condition, especially when associated with pyloric and concomitant choanal atresia. To the best of our knowledge, this is the first report presenting a ca...
To increase an awareness of the developmental anatomy of the nasal cavity as it applies to the radiologic work-up of choanal atresia and frontoethmoidal cephaloceles, we report two cases that demonstrate potentially serious imaging pitfalls. Two neonates with nasopharyngeal obstruction were imaged with CT and MR. Both patients had surgically proved bilateral bony choanal atresia. In addition to...
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