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Hum Genome Var
; 8(1): 27, 2021 Jul 12.
Article
in English
| MEDLINE
| ID: mdl-34253717
ABSTRACT
We describe a case of posthumously diagnosed MIRAGE syndrome (Myelodysplasia, Infection, Restriction of growth, Adrenal hypoplasia, Genital problems, and Enteropathy) in a girl with a new pathogenic SAMD9 variant (p.F437S), who was initially considered to have familial dysautonomia (FD)-like disease due to increased levels of catecholamine metabolites. Functional analyses of F437S-SAMD9 were performed, showing characteristics of disease-causing variants. This new SAMD9 variant (p.F437S) also causes MIRAGE syndrome.