Myopathy with Extrapyramidal Signs; MPXPS

OMIM number: 615673

Comments closing date: 10/04/2026

Myopathy with extrapyramidal signs is a rare autosomal recessive condition characterized by early childhood onset of proximal muscle weakness, delayed motor development, learning difficulties, and progressive extrapyramidal motor signs including chorea, dystonia and tremor

Share information with the HFEA