title: Calculus cholecystitis in an infant with aplastic anemia and graft-versus-host reaction.
mesh_terms: D000741:Anemia, Aplastic / Q000150:complications; D002764:Cholecystitis / Q000150:complications / Q000209:etiology*; D002769:Cholelithiasis / Q000150:complications / Q000209:etiology*; D006087:Graft vs Host Reaction; D006801:Humans; D007231:Infant, Newborn; D008297:Male; D065227:Transfusion Reaction; D014463:Ultrasonography