Endometriosis is an estrogen-dependent chronic common gynecological disorder in which endometrial tissue (glandular epithelium and stroma) is found at locations outside of the uterine cavity [1]. It affects 15% of women in childbearing age and 2-5% of postmenopausal women. Its incidence has been improving due to widely used laparoscopic operations. Although this disease is a benign condition, i...

ysgerminoma is one of the two most common types of ovarian germ cell tumors. Providing accurate pathologic diagnosis and treatment planning, the prognosis is good even in advanced stages. Pathologic diagnosis is generally straightforward. In microscopic examination, the usual known growth patterns in tumor cells are solid, trabecular, insular and rarely pseudoglandular. In this paper, we ...