Epitheliod granuloma is characterstic ofa) Sarcoidosisb) Eosinophiliac) T.B.d) Mycosis fungoides: (A) a, (B) bc, (C) ac, (D) b
Answer is C. Bacteria      →  Tuberculosis, leprosy, Brucellosis, Syphilis, Cat scratch disease, Q fever.
Fungal        →  Histoplasma, Blastomycosis, Coccidomycosis.
Helminthic  →  Schistosomiasis, Filariasis.
Others       →  Sarcoidosis, Crohn's disease, RA, Wegener's granulomatosis, Hodgkins disease.