title: Lingular and upper lobe atelectasis and cardiomegaly: an unusual pattern simulating pleural effusion.
mesh_terms: D000790:Angiocardiography; D006332:Cardiomegaly / Q000000981:diagnostic imaging*; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D010996:Pleural Effusion / Q000000981:diagnostic imaging; D001261:Pulmonary Atelectasis / Q000000981:diagnostic imaging*