This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Pediatric Surgery, Subject name: Surgery
[{'content': 'All of the following are suggestive of low lesion in Anorectal malformation except ? \nSelect and explain. \nA. Bucket handle deformity, B. Midline raphe fistula, C. Meconuria, D. Perineal fistula', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Clinical clues suggestive of low lesion 1. Bucket handle deformity - Prominent midline skin tag stem tag below which one can pass an instrument 2. Midline Raphe fistula 3. Perineal fistula - Presence of meconium coming out through a small opening anterior to anal dimple 4. Anal stenosis - Narrow anal canal 5. Anal membrane - Very thin epithelial membrane through which one can see meconium Meconuria and Flat bottom are signs suggestive of High lesion .', 'role': 'assistant'}]