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Mandibulofacial dysostosis with microcephaly: a syndrome to remember.
BMJ Case Rep. 2019 Aug 13; 12(8)BC

Abstract

Mandibulofacial dysostosis with microcephaly (MFDM) is a rare condition that causes abnormalities of the head and face. Other major extracranial malformations may also be found. The authors present a case of an MFDM in a 35 weeks newborn with antenatal growth restriction. The patient required resuscitation at birth and was diagnosed with oesophageal atresia with tracheoesophageal fistula at day 1. At physical examination he presented multiple congenital malformations including prominent forehead, plagiocephaly, low-set ears, malformed auricles, hypertelorism, downward-slanting eyes, micrognathia, everted lower lip, short neck, wide-spaced nipples and inguinal hernia. Imaging investigation showed dysplasia of the inner ear with agenesis of the vestibular-cochlear nerves and global cerebral atrophy. Analysis of the EFTUD2 gene revealed that the patient was a heterozygous carrier of a pathogenic mutation (c.831_832del[p.Lys277Asnsf*7]), which has not been previously described. This case illustrates the challenges faced in diagnosing and treating MFDM patients.

Authors+Show Affiliations

Pediatrics Department, Centro Hospitalar de Vila Nova de Gaia/Espinho EPE, Vila Nova de Gaia, Portugal.Pediatrics Department, Centro Hospitalar de Vila Nova de Gaia/Espinho EPE, Vila Nova de Gaia, Portugal.Paediatric Neurology Unit, Paediatrics Department, Centro Hospitalar São João, Porto, Portugal.Infancy and Adolescent Neurosciences Unit, Paediatrics Department, Centro Hospitalar de Vila Nova de Gaia/Espinho EPE, Vila Nova de Gaia, Portugal.

Pub Type(s)

Case Reports
Journal Article

Language

eng

PubMed ID

31413053

Citation

Silva, Joana Brandão, et al. "Mandibulofacial Dysostosis With Microcephaly: a Syndrome to Remember." BMJ Case Reports, vol. 12, no. 8, 2019.
Silva JB, Soares D, Leão M, et al. Mandibulofacial dysostosis with microcephaly: a syndrome to remember. BMJ Case Rep. 2019;12(8).
Silva, J. B., Soares, D., Leão, M., & Santos, H. (2019). Mandibulofacial dysostosis with microcephaly: a syndrome to remember. BMJ Case Reports, 12(8). https://doi.org/10.1136/bcr-2019-229831
Silva JB, et al. Mandibulofacial Dysostosis With Microcephaly: a Syndrome to Remember. BMJ Case Rep. 2019 Aug 13;12(8) PubMed PMID: 31413053.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Mandibulofacial dysostosis with microcephaly: a syndrome to remember. AU - Silva,Joana Brandão, AU - Soares,Diana, AU - Leão,Miguel, AU - Santos,Helena, Y1 - 2019/08/13/ PY - 2019/8/16/entrez PY - 2019/8/16/pubmed PY - 2020/1/25/medline KW - congenital disorders KW - failure to thrive KW - genetic screening/counselling KW - neonatal and paediatric intensive care JF - BMJ case reports JO - BMJ Case Rep VL - 12 IS - 8 N2 - Mandibulofacial dysostosis with microcephaly (MFDM) is a rare condition that causes abnormalities of the head and face. Other major extracranial malformations may also be found. The authors present a case of an MFDM in a 35 weeks newborn with antenatal growth restriction. The patient required resuscitation at birth and was diagnosed with oesophageal atresia with tracheoesophageal fistula at day 1. At physical examination he presented multiple congenital malformations including prominent forehead, plagiocephaly, low-set ears, malformed auricles, hypertelorism, downward-slanting eyes, micrognathia, everted lower lip, short neck, wide-spaced nipples and inguinal hernia. Imaging investigation showed dysplasia of the inner ear with agenesis of the vestibular-cochlear nerves and global cerebral atrophy. Analysis of the EFTUD2 gene revealed that the patient was a heterozygous carrier of a pathogenic mutation (c.831_832del[p.Lys277Asnsf*7]), which has not been previously described. This case illustrates the challenges faced in diagnosing and treating MFDM patients. SN - 1757-790X UR - https://www.unboundmedicine.com/medline/citation/31413053/Mandibulofacial_dysostosis_with_microcephaly:_a_syndrome_to_remember_ DB - PRIME DP - Unbound Medicine ER -