You are reading a NORD Rare Disease Report Abstract. NORD’s full collection of reports on over 1200 rare diseases is available to subscribers (click here for details). We are now also offering two full rare disease reports per day to visitors on our Web site.
NORD is very grateful to Professor Jozef Gecz, PhD, NH&MRC Principal Research Fellow, Head, Neurogenetics Laboratory, SA Pathology at the Women's and Children's Hospital, Adelaide, Australia and Dr. Matt Hunter, Clinical Genetics at the Genetics of Learning Disability (GOLD) Service in Newcastle, Australia, for their assistance in the preparation of this report.
Synonyms of Börjeson-Forssman-Lehman Syndrome
- Borjeson syndrome
- No subdivisions found.
Börjeson-Forssman-Lehmann syndrome (BFLS) is an extremely rare disorder characterized by intellectual disability, obesity, seizures, failure of the testes in males or the ovaries in females to produce hormones (hypogonadism), and distinctive facial features. Affected infants often experience delays in reaching developmental milestones. The exact symptoms vary from case to case, even among members of the same family.
BFLS is caused by disruptions or changes (mutations) of the PHF6 gene on the X chromosome. This mutation is usually transmitted as an X-linked recessive trait, which means the disorder is fully expressed predominantly in males. Females who carry a single copy of the disease gene (heterozygous carriers) may develop some variable features of the disorder, however, in some instances they can have features similar to the affected males (i.e. be considered as affected with the syndrome).
Organizations related to Börjeson-Forssman-Lehman Syndrome
The information in NORD’s Rare Disease Database is for educational purposes only. It should never be used for diagnostic or treatment purposes. If you have questions regarding a medical condition, always seek the advice of your physician or other qualified health professional. NORD’s reports provide a brief overview of rare diseases. For more specific information, we encourage you to contact your personal physician or the agencies listed as “Resources” on this report.
The National Organization for Rare Disorders (NORD) web site, its databases, and the contents thereof are copyrighted by NORD. No part of the NORD web site, databases, or the contents may be copied in any way, including but not limited to the following: electronically downloading, storing in a retrieval system, or redistributing for any commercial purposes without the express written permission of NORD. Permission is hereby granted to print one hard copy of the information on an individual disease for your personal use, provided that such content is in no way modified, and the credit for the source (NORD) and NORD’s copyright notice are included on the printed copy. Any other electronic reproduction or other printed versions is strictly prohibited.
Copyright 1994, 2001, 2002, 2007, 2012
NORD's Rare Disease Information Database is copyrighted and may not be published without the written consent of NORD.