An autosomal recessive metabolic disorder due to a deficiency in expression of glycogen branching enzyme 1 (alpha-1,4-glucan-6-alpha-glucosyltransferase), resulting in an accumulation of abnormal GLYCOGEN with long outer branches. Clinical features are MUSCLE HYPOTONIA and CIRRHOSIS. Death from liver disease usually occurs before age 2.
glycogen storage disease IX +
glycogen storage disease V
glycogen storage disease VI
glycogen storage disease VII
glycogen storage disease VIII
Glycogen Storage Disease XI
Glycogen Storage Disease XII
Glycogen Storage Disease XIII
glycogen storage disease XV
lethal congenital glycogen storage disease of heart
Polyglucosan Body Disease, Adult Form
Polyglucosan Body Myopathy 1 with or without Immunodeficiency
Amylopectinosis
;
Andersen Disease
;
Andersen's Disease
;
Andersens Disease
;
Brancher Deficiencies
;
Brancher Deficiency
;
Branching-transferase deficiency glycogenosis
;
GSD IV
;
GSD due to glycogen branching enzyme deficiency
;
GSD4
;
Gbe1 Deficiencies
;
Gbe1 Deficiency
;
Glycogen Branching Enzyme Deficiency
;
Glycogen Storage Disease Type 4
;
Glycogenosis 4
;
Glycogenosis IV
;
Type IV Glycogenoses
;
amylopectinoses
;
brancher deficiency glycogenosis
;
deficiency of 1,4-alpha-glucan branching enzyme
;
glycogen storage disease due to glycogen branching enzyme deficiency
;
glycogen storage disease type IV
;
glycogenosis type IV
Narrow Synonyms:
CIRRHOSIS, FAMILIAL, WITH DEPOSITION OF ABNORMAL GLYCOGEN GSD IV, CLASSIC HEPATIC
;
GSD IV, NEUROMUSCULAR FORM, ADULT, WITH ISOLATED MYOPATHY
;
GSD IV, NEUROMUSCULAR FORM, CHILDHOOD
;
GSD IV, NEUROMUSCULAR FORM, CONGENITAL
;
GSD IV, NEUROMUSCULAR FORM, FATAL PERINATAL
;
GSD IV, NONPROGRESSIVE HEPATIC