This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: mycology, Subject name: Microbiology
[{'content': 'Sclerotic bodies 3-15microns in size, multiseptate, chestnut brown colour seen in \nSelect and explain. \nA. Rhinosporidiosis, B. Chromoblastomycosis, C. Phaeohyphomycosis, D. Histoplasmosis', 'role': 'user'}, {'content': 'Answer: B \nExplanation: In chromoblastomycosis, histologically, the lesions shows the presence of the fungus as round or irregular, dark brown yeast like bodies with septae called sclerotic bodies. Diagnosis can be established by demonstration of these sclerotic bodies in KOH mounts or in sections and by culture on SDA. Ref: Textbook of Microbiology, Ananthanarayan and Paniker; 9th edition', 'role': 'assistant'}]