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. Author manuscript; available in PMC: 2009 Jun 9.
Published in final edited form as: Exp Mol Pathol. 2007 Apr 18;83(2):188–197. doi: 10.1016/j.yexmp.2007.03.008

Fig. 2.

Fig. 2

Immunohistochemical analysis of cystatin M expression in lymph node metastases. (A) Panels show H&E and cystatin M immunostaining in the same lymph nodes. Lymph node P1N1 shows positive staining for cystatin M. Lymph nodes P2N1, P4N1, LNM2, and LNM5 show reduced cystatin M immunostaining. (B) Panels show cytokeratin 18 (CK18) and cystatin M immunostaining in the same lymph nodes. All metastatic lesions show strong staining for CK18 and exhibit reduced cystatin M immunostaining. (Original objective lens magnification 10x).