Figure 2From: Molecular heterogeneity in malignant peripheral nerve sheath tumors associated with neurofibromatosis type 1Immunohistochemical analysis of p53 on section 5 B,C and E (T196.22). (A) Positive control; breast carcinoma localized positive stain for p53. (B) T196.22,B5; slight localized positive p53 staining in a few cells. (C) T196.22,C5; localized positive and negative staining for p53. (D) T196.22,E5; Lack of p53 immunohistochemical stainingBack to article page