title: Radiological case of the month.
mesh_terms: D009202:Cardiomyopathies / Q000150:complications / Q000000981:diagnostic imaging* / Q000235:genetics; D002648:Child; D003937:Diagnosis, Differential; D006333:Heart Failure / Q000209:etiology; D006801:Humans; D007866:Leg / Q000000981:diagnostic imaging; D008297:Male; D009132:Muscles / Q000000981:diagnostic imaging; D009136:Muscular Dystrophies / Q000150:complications / Q000000981:diagnostic imaging* / Q000235:genetics; D011859:Radiography