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': 'Condition shown in color plate can be seen in: \nSelect and explain. \nA. Melkersson rosenthal syndrome, B. Down syndrome, C. Pierre Robin syndrome, D. Both 1 and 2', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Fissured Tongue\xa0 \xa0\n(Scrotal tongue, lingua plicata)\nFissured tongue is a condition frequently seen\xa0in the general population and it is characterized by grooves that vary in depth and are noted along the dorsal and lateral aspects of the tongue. Although a definitive etiology is unknown, a polygenic mode of inheritance is suspected because the condition is seen clustering in families who are affected. Patients are usually asymptomatic, and the condition is initially noted on routine intraoral examination as an incidental finding. Fissured\xa0 tongue\xa0 is\xa0 also\xa0 seen\xa0 in\xa0 Melkersson-Rosenthal syndrome and Down syndrome and in frequent association with benign migratory glossitis (geographic tongue).\nRef:Shafer’s Ed 7th Pg 26', 'role': 'assistant'}]