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p53 and p27 expression in cases of laryngeal hyperplasia, dysplasia and carcinoma
| Histopathological diagnosis | p53 expression | p27 expression | ||
|---|---|---|---|---|
| Positive | Negative | Positive | Negative | |
| Hyperplasia (n = 7) | 4 (57.0) | 3 (43.0) | 5 (71.4) | 2 (28.6) |
| Dysplasia (n = 23) | 14 (61.0) | 9 (39.0) | 7 (30.4) | 16 (69.6) |
| Carcinoma (n = 32) | 23 (72.0) | 9 (28.0) | 4 (12.5) | 28 (87.5) |
| Total | 41 (66.1) | 21 (33.9) | 16 (25.8) | 46 (74.2) |
(Figures in parenthesis are column percentages)
