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Fig. 2 | BMC Cancer

Fig. 2

From: Prognostic implications of Fibroblast growth factor receptor 1 (FGFR1) gene amplification and protein overexpression in hypopharyngeal and laryngeal squamous cell carcinoma

Fig. 2

FGFR1 immunohistochemistry in hypopharyngeal and laryngeal squamous cell carcinoma. (a) FGFR1-positive tumor cells with strong intensity were observed in more than 80% tumor area. (b) High FGFR1 expression was more frequently found in poorly differentiated histology. (c) High FGFR1 protein expression showed a marginal tendency to be related to gene amplification

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