作者: Nabil F. Maklad
DOI: 10.1007/978-1-4684-4712-5_8
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摘要: Ultrasound scanning of the pelvis to demonstrate ovaries and directly visualize presence, size, number developing follicles has significantly increased over past few years as a safe reliable noninvasive method become an integral part most in vitro fertilization embryo transfer (IVF-ET) programs throughout world. been used assess human follicular development spontaneous cycles (Queenan et al., 1980), stimulated during which patients were given either clomiphene citrate (O’Herlihy 1980a), menopausal gonadotropin (Ylostalo 1981), or combination both (Hoult 1981). Although many centers treating infertility by IVF-ET utilize primarily measurements serum urinary estrogen monitor maturation (see Chapter 9), essentially all also rely upon ultrasonographic determine location, number.