In squamous cervical cancers in particular, proto-oncogenes, such as EGFR (7q12), MYC (8q24), ERBB2 (17q11.2-12), CCND1 (11q13), HRAS (11q15.5), and cIAP1 (11q22) are often activated by amplification (Ocadiz et al, 1987; Pfeiffer et al, 1989; Hale et al, 1993; Mitra et al, 1994; Kurzrock et al, 1995; Imoto et al, 2002). This evidence concerns the gene EGFR and cervical squamous cell carcinoma.