The epidermal growth factor receptor (EGFR) family of receptor tyrosine kinases have close connection with the initiation, progression and progn osis of various malignancies.

• 表皮生长因子受体(EGFR)家族的受体酪氨酸激酶与多种恶性肿瘤的发生、发展及预后等密切相关。