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': 'All of the following are neural tube defects except- \nSelect and explain. \nA. Myelomeingocoele, B. Anencephaly, C. Encephalocele, D. Holoprosencephaly', 'role': 'user'}, {'content': "Answer: D \nExplanation: Ans. is 'd' i.e., Holoprosencephaly Holoprosencephaly is a developmental disorder of the brain that results from defective cleavage of the prosencephalon. It is thus a malformation of coical development and not a neural tube defect. The major neural tube defect include: Spina bifida occulta Anencephaly Diastematomyelea Meningocele Dermal sinus Lipoma involving conus medullaris Meningomyelocele Tethered cord Encephelocele Syringomyelia", 'role': 'assistant'}]