Abnormal dilatation of the internal jugular vein.
D000328:Adult; D002648:Child; D003937:Diagnosis, Differential; D004108:Dilatation, Pathologic / Q000473:pathology; D006547:Hernia / Q000175:diagnosis; D006801:Humans; D007601:Jugular Veins / Q000473:pathology*; D007818:Laryngeal Diseases / Q000175:diagnosis; D008297:Male; D009135:Muscular Diseases / Q000175:diagnosis; D010608:Pharyngeal Diseases / Q000175:diagnosis; D010995:Pleural Diseases / Q000175:diagnosis; D014652:Vascular Diseases / Q000175:diagnosis / Q000473:pathology