has material basis in germline mutation in STAC3 congenital nervous system disorder Bailey-Bloch congenital myopathy https://github.com/monarch-initiative/mondo/issues/1377 https://github.com/monarch-initiative/mondo/issues/4069 https://github.com/monarch-initiative/mondo/issues/4521 https://www.malacards.org/card/congenital_myopathy_13 SCTID:723439002 Bailey-Bloch congenital myopathy Native American myopathy congenital myopathy cleft palate and malignant hyperthermia NAM Orphanet:168572 myopathy, congenital, baily-bloch congenital myopathy-cleft palate-malignant hyperthermia syndrome Bailey-Bloch congenital myopathy is a neuromuscular disorder characterized by weakness, arthrogryposis, kyphoscoliosis, short stature, cleft palate, ptosis and susceptibility to malignant hyperthermia during anesthesia. STAC3 disorder GARD:0008432 MEDGEN:340586 MONDO:0009722 DOID:0060346 MESH:C538343 congenital myopathy - cleft palate - malignant hyperthermia myopathy, congenital, with cleft palate and malignant hyperthermia UMLS:C1850625 OMIM:255995 congenital myopathy hereditary neurological disease