Fig. 1.

Representative immunoreactivity for maspin in formalin-fixed paraffin-embedded adenocarcinoma tissues of the uterine cervix.

A: Normal squamous epithelium showed both cytoplasmic and nuclear staining, while normal columnar epithelium was not stained at the squamo-columnar junction.

B: Mucinous adenocarcinoma showing only cytoplasmic staining for maspin.

C: Mucinous adenocarcinoma showing both cytoplasmic and nuclear staining for maspin.

D: Mucinous adenocarcinoma showing only nuclear staining for maspin.