title: Cancer of endometrium and prolonged estrogen therapy.
mesh_terms: D000568:Amenorrhea; D001695:Biology; D003267:Contraception; D003270:Contraceptive Agents; D003271:Contraceptive Agents, Female; D003276:Contraceptives, Oral; D003278:Contraceptives, Oral, Hormonal; D004054:Diethylstilbestrol; D004194:Disease; D004703:Endocrine System; D016889:Endometrial Neoplasms; D004967:Estrogens; D004970:Estrone; D005193:Family Planning Services; D005640:Follicle Stimulating Hormone; D006062:Gonadotropins; D006065:Gonadotropins, Pituitary; D006728:Hormones; D008599:Menstruation Disturbances; D009369:Neoplasms; D010827:Physiology; D012106:Research
chemical_list: D003270:Contraceptive Agents; D003271:Contraceptive Agents, Female; D003276:Contraceptives, Oral; D003278:Contraceptives, Oral, Hormonal; D004967:Estrogens; D006062:Gonadotropins; D006065:Gonadotropins, Pituitary; D006728:Hormones; D004970:Estrone; D004054:Diethylstilbestrol; D005640:Follicle Stimulating Hormone
keywords: Amenorrhea; Biology; Cancer; Case Studies; Contraception; Contraceptive Agents; Contraceptive Agents, Estrogen; Contraceptive Agents, Female; Diethylstilbestrol; Diseases; Endocrine System; Endometrial Cancer--etiology; Estradiol Benzoate; Estrogens; Estrone; Family Planning; Follicle Stimulating Hormone; Gonadotropins; Gonadotropins, Pituitary; Hormones; Menstruation Disorders; Neoplasms; Oral Contraceptives; Physiology; Research Methodology; Studies