Introduction Endometrial metaplasia is defined as epithelial differentiation that differs from the conventional morphologic appearance of endometrioid epithelium. Altered differentiation would be a better term in that its use would avoid implying that the distinction between metaplasia and neoplasia can…
Neuroendocrine Carcinoma Historical and Clinical Background Primary neuroendocrine neoplasms in the cervix have been described in various terms in the literature, such as carcinoid tumor, endocrine carcinoma, small cell undifferentiated carcinoma, oat cell carcinoma, and large cell carcinoma. In 1997,…
Introduction Soft tissue lesions of the vulvovaginal region can be separated into two general categories: those that are prevalent in this anatomic location and those that occur more commonly at other sites. The former group is discussed below, “Vulvovaginal Stromal…