从生理角度而言,乳房是哺乳器官,其基本结构为乳房体(由腺泡、腺管组成的乳腺和脂肪结缔组织构成)、乳头和乳晕。当少女进入青春发育期,由于受到脑垂体内分泌的作用和卵巢分泌雌激素酌刺激,乳房便开始发育,腺泡和腺管等均增生,随之乳房呈半球形隆起,成为女性的一个重要特征。可是,有些女性雌激素水平虽不低,却因为乳腺对雌激素的反应不敏感,影响了乳房发育,出现乳房偏小、胸脯较平坦。于是,有些美容师就采用“借药丰乳”的方法,滥用己烯雌酚。殊不知这样一来,不仅埋下了隐患,会酿成严重后果,甚至危及庄命。己烯雌酚是人工合成的一种作用 From a physiological point of view, the breast is a breast-feeding organ whose basic structure is the body of the breast (composed of mammary gland and adipose connective tissue consisting of acinar and duct), nipple and areola. When girls enter puberty, due to the role of the pituitary endocrine and ovarian secretion of estrogen as a stimulant, the breast began to develop, acinar and ductal hyperplasia, with breast hemispherical bulge, has become an important feature of women . However, although some women estrogen levels are not low, but because the breasts are not sensitive to the reaction of estrogen, affecting the breast development, breasts appear small, relatively flat chest. As a result, some beauticians use the “borrowed breast” approach, abuse of diethylstilbestrol. As everyone knows this way, not only buried the hidden dangers, will lead to serious consequences, and even endanger Zhuang order. Diethylstilbestrol is a synthetic effect