Snowman appearance on x-ray is seen in which cardiac pathology -
Ans. is 'b' i.e., TAPVC o Snowman's sign is seen in supracardiac TAPVC.Cardiac configrationo "Boot-shaped" heart (cour en sabot)o "Egg on side" heart ("egg in cup" heart)o "Egg in cup" Hearto "Snowman" sign ("figure of 8, or cottage loaf" sign)o "Ground - glass" appearance of lungo "Sitting-duck" hearto "Water-bottle" or flashed shaped or money bag hearto "Box-shaped" hearto Tubular hearto "Tear -drop" hearto "Cor-triatum"o "Jug handle" appearanceo "Pentagon-shaped" hearto "Triangular-shaped" heartFallot's tetralogyTransposition of great arteriesConstrictive pericarditisSupracardiac TAPVCObstructive TAPVCPersistent truncus arteriosusPericardial effusion, hypothyroidismTricuspid atresia, Ebstein's anomalyAddison's disease, emphysemaChronic emphysemaPulmonary vein obstructionPrimary pulmonary hypertensionMitral incompetenceConstrictive pericarditis
Fallots tetralogy
TAPVC
TGA
Ebstein's anomaly
Cardiac and Pericardiac Imaging