Expression Patterns of HE4 and Lewis y in ovarian tissue groups.

Abstract

<p>Immunohistochemical staining in ovarian malignant tumor (1, 2), borderline tumor (3, 4), benign tumor (5, 6), and normal ovarian tissue (7, 8). HE4 (1, 3, 5, 7) and Lewis y (2, 4, 6, 8; original magnification ×200).</p