Fig. 1From: Rhinitis medicamentosa: a nationwide survey of Canadian otolaryngologistsElectron microscopy of patient with rhinitis medicamentosa. Goblet cell hyperplasia, loss of cilia, and degenerative epithelial changes can be observed. Figure supplied by Dr. Sheen-Yie Fang, Department of Otolaryngology, National Cheng Kung University Hospital, Tainan, TaiwanBack to article page