Prenatal diagnosis of pulmonary artery sling associated with tracheal agenesis: A case report.

产前诊断肺动脉吊带伴气管发育不全 1 例.

• 影响指数: 1.874
• 发表时间: 12 2020
• 来源期刊: Echocardiography
• DOI: 10.1111/echo.14875
• PMID: 33145790
• 文章类型: Case Reports
• 中科院分区: Q4
• 方向: 医学
• 作者列表: Qi Y,Huo H,Ma M,Wu J,Li X,Liu B

关键词: fetal echocardiography; pulmonary artery sling; tracheal agenesis

Mesh: Constriction, Pathologic; Female; Humans; Pregnancy; Prenatal Diagnosis; Pulmonary Artery / diagnostic imaging; Trachea / abnormalities diagnostic imaging; Vascular Malformations

Abstract

Pulmonary artery sling (PAS) and tracheal agenesis (TA) are rare diseases, and most cases of PAS are associated with tracheal bronchial malformations. However, PAS associated with TA is yet to be reported. We report a case of PAS with TA diagnosed prenatally. Due to the extremely low incidence, physicians do not have sufficient understanding of these diseases and it is challenging to diagnose these diseases by prenatal ultrasound, with high rates of misdiagnosis. Prenatal examination of the pulmonary artery branches, trachea, and esophagus is useful; therefore, improving the accuracy of prenatal diagnosis will help in perinatal management and counseling.

摘要

肺动脉吊带（PAS）和气管发育不全（TA）是罕见的疾病，大多数PAS病例与气管支气管畸形有关。然而,与TA相关的PAS尚未报告。我们报告了一例产前诊断为TA的PAS病例。由于发病率极低,医生对这些疾病没有足够的了解，通过产前超声诊断这些疾病是具有挑战性的，误诊率高。肺动脉分支的产前检查，气管,食道是有用的；因此，提高产前诊断的准确性将有助于围产期管理和咨询。