Solitary myeloma mistaken for frontal sinusitis.
D004194:Disease; D005626:Frontal Sinus; D015522:Frontal Sinusitis; D006801:Humans; D009101:Multiple Myeloma; D010254:Paranasal Sinus Diseases; D010954:Plasmacytoma
FRONTAL SINUS/diseases; TUMORS/myeloma