Gestational Trophoblastic Disease 8.1 NONMOLAR HYDROPIC ABORTUS VS. PARTIAL HYDATIDIFORM MOLE Nonmolar Hydropic Abortus Partial Hydatidiform Mole Age Reproductive years (15-46 years) Reproductive years (13-45 years) Location Uterus; occasionally ectopic…
Fallopian Tube and Paratubal Region 7.1 PAPILLARY TUBAL HYPERPLASIA VS. NORMAL TUBAL MUCOSA Papillary Tubal Hyperplasia Normal Tubal Mucosa Age 42 years (mean) Any age Location Fallopian tube lumen and…
Ovary 5.1 ATYPICAL PROLIFERATIVE/BORDERLINE SEROUS TUMOR (APST/SBT) VS. NONINVASIVE LOW-GRADE SEROUS CARCINOMA (LGSC)/NONINVASIVE MICROPAPILLARY SEROUS CARCINOMA Atypical Proliferative/Borderline Serous Tumor Noninvasive Low-Grade Serous Carcinoma/Noninvasive Micropapillary Serous Carcinoma Age Mean 49…
Peritoneum/Omentum 6.1 NONINVASIVE IMPLANTS ASSOCIATED WITH SEROUS BORDERLINE TUMOR (Atypical Proliferative Serous Tumor [Typical Serous Borderline Tumor] or Noninvasive Low-Grade Serous Carcinoma [Micropapillary Serous Borderline Tumor]) VS. ENDOSALPINGIOSIS Noninvasive Implants…
Uterine Corpus (Pure Mesenchymal and Mixed Epithelial-Mesenchymal Lesions) 4.1 ATYPICAL LEIOMYOMA VS. LEIOMYOSARCOMA Atypical Leiomyoma Leiomyosarcoma Age 43-45 years (mean) Usually, >50 years Location Uterus Uterus Symptoms Asymptomatic, menorrhagia, or…
Uterine Corpus (Epithelial Lesions) 3.1 MENSTRUAL ENDOMETRIUM VS. ANOVULATION-RELATED ENDOMETRIAL STROMAL BREAKDOWN/DYSFUNCTIONAL UTERINE BLEEDING Menstrual Endometrium Anovulation-Related Endometrial Stromal Breakdown/Dysfunctional Uterine Bleeding Age Reproductive-age women Reproductive-age women; when related to…
Vulva and Vagina 1.1 VESTIBULAR PAPILLOMATOSIS (HYMENAL TAG) VS. CONDYLOMA ACUMINATUM Vestibular Papillomatosis (Hymenal Tag) Condyloma Acuminatum Age Young women of reproductive age, upon onset of sexual activity Adults and…
