2. Immunohistochemical analyses of chromogranin A (CgA) staining in Small cell carcinoma of the cervix tissues.

<p>As can be seen, CgA shows no positive staining (−)(case-431901; <b>A</b>: x200; <b>B</b>: x400), weakly positive staining (+) (case-385737; <b>C</b>: x200; <b>D</b>: x400), moderate staining (++) (case-449570; <b>E</b>: x200; <b>F</b>: x400), strong staining (+++) (case-437412; <b>G</b>: x200; <b>H</b>: x400) in Small cell carcinoma of the cervix tissues.</p>