This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Pediatrics
[{'content': 'Cantrell pentology include all except ? \nSelect and explain. \nA. VSD, B. ASD, C. TOF, D. Trisomy 21', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Ans. is d i.e., Trisomy 21 o Pentalogy of Cantrell is named after James R. Cantrell, a pediatric surgeon . The pentalogy of Cantrell is an extremely rare phenomenon with an incidence estimated at around 6 per million live bihs. o It encompasses the following 5 main features. i) Pericardial or distal sternal cleft ii) Supraumbilical omphalocele iii) Diaphragmatic hernia iv) Defect in apical pericardium causing ectopia cordia (Abnormal location of hea). v) Congenital intracardiac defects (VSD, ASD, Tetralogy of fallot, Left ventricular diveiculum).', 'role': 'assistant'}]