The chestnut coloured fungal cells known as muriform bodies are seen in:: (A) Sporotrichosis, (B) Phaeohyphomycosis, (C) Chromoblastomycosis, (D) Lobomycosis
Answer is C. Muriform cells are also called chromo/medlar/copper penny/ sclerotic bodies. They are chestnut/golden brown colored fungal cells found mainly in giant cells in infiltrate of chromoblastomycosis. Ref: Rook's Textbook of Dermatology, 8th Edition, Page 36.75.