{"title":"Binder Phenotype—Prenatal Diagnosis, Management, and Postnatal Outcome: Insights from a Case Series and Updated Review of the Literature","authors":"Brinda Sabu, Dhanya Shenoy, V. R","doi":"10.1055/s-0044-1786170","DOIUrl":null,"url":null,"abstract":"Binder phenotype (BP) or maxillonasal dysplasia is a developmental disorder of the anterior part of the maxilla and nasal complex and is characterized by a short nose with a flat nasal bridge, short columella, acute nasolabial angle, perialar flatness, convex upper lip, and tendency to a class III malocclusion. The etiology of BP is heterogeneous with diverse features and outcomes. The ultrasound features of BP are midfacial hypoplasia with verticalized nasal bones, short columella with flattened tip and alar wings, and the nasofrontal angle measuring >140 degrees. In this case series, we present seven cases of BP detected antenatally, their varied etiology, management, and outcomes with a 2-year follow-up. We conclude that the diagnosis of facial dysmorphisms, such as BP, brings a lot of apprehension and agony in the parents amounting to multiple tests and counseling sessions. Physiognomy which is the normal familial appearance should be considered before concluding whether the observed feature is normal or pathological. Accurate diagnosis, adequate testing, and personalized counseling will help in the prevention of needless termination of pregnancies and ensure an optimal perinatal outcome.","PeriodicalId":42412,"journal":{"name":"Journal of Fetal Medicine","volume":null,"pages":null},"PeriodicalIF":0.1000,"publicationDate":"2024-04-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Fetal Medicine","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1055/s-0044-1786170","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"OBSTETRICS & GYNECOLOGY","Score":null,"Total":0}
引用次数: 0
Abstract
Binder phenotype (BP) or maxillonasal dysplasia is a developmental disorder of the anterior part of the maxilla and nasal complex and is characterized by a short nose with a flat nasal bridge, short columella, acute nasolabial angle, perialar flatness, convex upper lip, and tendency to a class III malocclusion. The etiology of BP is heterogeneous with diverse features and outcomes. The ultrasound features of BP are midfacial hypoplasia with verticalized nasal bones, short columella with flattened tip and alar wings, and the nasofrontal angle measuring >140 degrees. In this case series, we present seven cases of BP detected antenatally, their varied etiology, management, and outcomes with a 2-year follow-up. We conclude that the diagnosis of facial dysmorphisms, such as BP, brings a lot of apprehension and agony in the parents amounting to multiple tests and counseling sessions. Physiognomy which is the normal familial appearance should be considered before concluding whether the observed feature is normal or pathological. Accurate diagnosis, adequate testing, and personalized counseling will help in the prevention of needless termination of pregnancies and ensure an optimal perinatal outcome.
期刊介绍:
Journal of Fetal Medicine is the official journal of the Society of Fetal Medicine affiliated with International Society of Ultrasound in Obstetrics & Gynecology. This is a peer-reviewed international journal featuring articles with special interest to fetal medicine specialists, geneticists and ulstrasonologists. The aim of the journal is to communicate the results of original research in the field of fetal medicine. It includes a variety of articles suitable for clinicians and scientific specialists concerned with diagnosis and therapy of fetal disorders. All articles on health promotion of the fetus are acceptable for publication. The major focus is on highlighting the work that has been carried out in India and other developing countries. It also includes articles written by experts from the West. Types of articles published: - Original research articles related to fetal care and basic research - Review articles - Consensus guidelines for diagnosis and treatment - Case reports - Images in Fetal Medicine - Brief communications