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: Pathology
[{'content': 'All of the following are fissural cysts except: \nSelect and explain. \nA. Dental lamina cyst of the newborn., B. Branchial cyst., C. Globulomaxillary cyst., D. Nasolabial cyst.', 'role': 'user'}, {'content': "Answer: B \nExplanation: Fissural / Developmental cysts\nThe most common etiology of fissural cysts is the abnormal proliferation of epithelium in which are trapped\xa0along the lines of fusion of various bones or embryonic process.\n\nGlobulomaxillary cyst:\nNasolabial cyst (Nasoalveolar cyst / Klestadt's cyst)\nMedian anterior maxillary cyst /nasopalatine / incisive canal cyst\nMedian palatal cyst:\nDental Lamina Cyst of Newborn", 'role': 'assistant'}]