HDR Syndrome (Hypoparathyroidism, Sensorineural Deafness and Renal Disease) Accompanied by Hirschsprung Disease.

Abstract

BACKGROUND:

HDR syndrome (hypoparathyroidism, sensorineural deafness and renal disease) is an autosomal dominant condition, defined by the triad hypoparathyroidism, renal dysplasia and hearing loss. Hirschsprung (HSCR) disease is a variable congenital absence of ganglion cells of the enteric nervous system resulting in degrees of functional bowel obstruction. Rarer chromosomal anomalies are reported in combination with Hirschsprung disease like DiGeorge syndrome, mosaic trisomy 8, XXY chromosomal constitution, partial duplication of chromosome 2q, tetrasomy 9p, and 20p deletion.

CASE PRESENTATION:

Here, we describe an 8 year-old girl with HDR syndrome accompanied by Hirschsprung disease. Although the association of Hirschsprung disease with chromosomal anomalies has been reported, according to our knowledge, this is the first report of associated HSCR with HDR syndrome.

• Authors: Mohsen Akhavan Sepahi, Behrouz Baraty, Fatemeh Khalifeh Shooshtary
• Journal: Iranian journal of pediatrics (Iran J Pediatr) Vol. 20 Issue 1 Pg. 123-6 (Mar 2010) ISSN: 2008-2142 [Print] Netherlands
• PMID: 23056694 (Publication Type: Case Reports)