Hydrops fetalis caused by Bart's hemoglobin.
D004487:Edema / Q000209:etiology; D005260:Female; D005315:Fetal Diseases / Q000209:etiology*; D006579:Heterozygote; D006801:Humans; D007231:Infant, Newborn; D011247:Pregnancy; D013789:Thalassemia / Q000150:complications* / Q000235:genetics