True about pendred syndrome:
PENDRED syndrome: Autosomal recessive disorder Caused by mutations in the PDS gene on chr 7 - codes for pendrin (SLC 26A4) - chloride-iodide transpoer, impoant in hearing and thyroid pathway. FEATURES: Congenital b/L SNHL+ Goitre & Hypothyroidism
Genenralised edema
No goiter
Mental retardation
B/L sensory neural deafness
Thyroid disorders