A 30 year old male presents to the clinic with swelling on the left side of his lower jaw. He gives no history of any previous surgical treatment. On extraoral examination, an asymmetrical face is seen. On palpation, bony hard swelling is appreciated. Under polarized light source, apple-green colour birefringence of amyloid deposited in fibrous connective tissue stroma is seen. The most probable diagnosis for this patient is: