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. 2012 Apr 17;7(4):e33674. doi: 10.1371/journal.pone.0033674

Figure 3. 3. Survival curves stratified by chromogranin A (CgA) levels according to International Federation of Gynecology and Obstetricsstage (FIGO) stage.

Figure 3

(A. B): The differences of overall survival and disease free survival curves according to CgA expression were seen in 40 patients from Cancer Center of Sun Yat-sen University in china. (C. D): In FIGO stage I–IIa classification panel, patients with CgA stained negative show much better overall survival and disease free survival. (E. F): In FIGO stage IIb–IV classification panel, patients with CgA stained negative not show much better overall survival and disease free survival.