ABSTRACT
Respiratory distress in a newborn can be due to various causes and some need active intervention. Choanal atresia (CA) is a rare congenital anomaly with its incidence estimated to be 1 case/5,000–8,000 births. It is characterized by narrowing or blockage of the nasal passages. It is important to make an early clinical diagnosis with emphasis on timely management as it can be life-threatening. The pediatrician may be not able to pass a feeding tube through the neonate’s nostril even on repeated attempts. Detailed evaluation should be performed for the CHARGE association. High-resolution computed tomography can aid the diagnosis and transnasal endoscopic surgery is the preferred treatment modality. Here is a case report of a term neonate born with severe respiratory distress who was diagnosed to have bilateral CA on evaluation and managed with nasal endoscopic surgery.
ABSTRACT
Introduction: Congenital choanal atresia is the developmentalfailure of the nasal cavity to communicate with nasopharynx.The newborn baby presents with intermittent attacks ofcyanosis and respiratory distress soon after birth. Inabilityto pass nasal catheters in both the nares reveals the diagnosisof bilateral Choanal Atresia. Study aimed to present ourexperience with a endoscopic approach for transnasal repairof choanal atresia.Material and Methods: Seven patients with mean age 7 dayswith bilateral choanal atresia,underwent endoscopic repairusing a mucoperichondrial flap from the nasal septum. Thebony stenosis was opened with a surgical curette or drill, andthe raw surface was covered by the flap.Results: A total of 7 choanae were operated. With meanfollow-up 27 months. Out of seven patients operated by us,five patient survived with a patent choana.We had two deaths,one patient expired during the procedure due to bleeding andone patient expired three hour after the procedure due to CCF.Conclusion: Endoscopic repair of choanal atresia is a safe andrapid procedure.
ABSTRACT
La secuencia de bridas amnióticas (SBA) es un grupo de malformaciones de tipo disruptivo que afecta principalmente las extremidades; clínicamente, se observan anillos de constricción y linfedema en dedos, brazos y piernas; pseudosindactilias y acrosindactilias; además, existe amputación congénita de las extremidades por tumefacción distal; en algunos pacientes se han comunicado, con menor frecuencia, alteraciones craneofaciales y del tronco. La etiología es aún desconocida y la mayoría de los casos son aislados. En este informe presentamos el caso de un paciente masculino, de 45 días de nacido, con diagnóstico de SBA y atresia bilateral de coanas como hallazgo adjunto; se revisan las posibles causas del SBA y las alteraciones asociadas.
Amniotic band sequence (ABS) is a group malformation that mainly affects limbs; clinically, constriction rings and lymphedema of the fngers, arms and legs, acrosyndactyly and pseudosyndactyly are observed; also there is congenital amputation of limbs due to distal swelling. Less frequently, craniofacial and trunk involvement are reported in some patients. Etiology is still unknow and most cases are isolated. In this report we present the case of a 45-day-old male with diagnosis of SBA and bilateral choanal atresia as attached fnding, and review possible causes of SBA and associated alterations.
Subject(s)
Humans , Infant , Male , Amniotic Band Syndrome/complications , Choanal Atresia/complicationsABSTRACT
Os autores relatam o caso de um paciente de 14 anos de idade com imperfuração bilateral das coanas ao exame físico e que, à tomografia computadorizada, apresentou sinais compatíveis com atresia das coanas bilateralmente do tipo misto. Na prática clínica, é comum o encontro de atresiaunilateral de coanas em crianças e adolescentes; já a atresia bilateral pode ser potencialmente fatal e geralmente é diagnosticada em neonatos. O objetivo deste relato é demonstrar as características tomográficas dessa doença, incomum na faixa etária do paciente, e fazer uma revisão da literatura dos aspectos clínicos, métodos de diagnóstico e aspectos de imagem encontrados nos pacientes acometidos.
The authors report a case of a 14-year-old child with choanal bilateral imperforation observed in clinical examination. A multidetector computed tomography scan revealed bilateral choanal atresia. No other congenital anomaly was noted. With this relatewe aim to describe the clinic and radiographic aspects of the disease,associated with a review of the iterature.