Serum Anti-p53 Antibody (p53-Ab) Levels by p53 Immunohistochemistry (IHC) Protein Expression
IHC levels were 0 (<1% strong or faint p53 cells in cancerous region; p53-IHC [0]), 1 (1%-10% strong p53 cells in cancerous region; p53 IHC [1+]), 2 (>10%-99% strong p53 cells in cancerous region; p53 IHC [2+]), and 3 (>99% overexpressed p53 cells in cancerous region; p53 IHC [3+]).