Vol. 31 No. 2 (2021): April - June

SPECIAL FOCUS:                                                                                                                                       Basal cell carcinoma:    Strong CK17 immunoreactivity in the outer root sheath of hair follicles. Normal epidermis is negative.   and                                                                                                      Diffuse intense CK17 expression in the BCC tissue. Epidermis overlying the tumor is obviously reactive