2025-11-272025-11-27http://hdl.handle.net/2263/106705Clinical history : A female child I½ years old with congenital heart defect drainage and atrium septum defect.Body weight of 20lbs was awaited before operation could be done but the patient contracted bronchopneumonia.Autopsy findings : 1. Total abnormal pulmonary venous malformation.2. All the pulmonary veins opened together into the superior vena cava with no flow to left atrium.3. Open ductus arteriosus, small VSD.Diagnosis: Total abnormal pulmonary venous drainage