多囊卵巢综合征

HISTORY: A 31-year-old female with a history of irregular menses

家族史：女，31岁，更年期不规律。

FINDINGS:

Pelvic ultrasound and T2-weighted MRI demonstrates an enlarged ovary with>12 subcentimeter peripheral follicles surrounding a prominent hyperechoic (US) and hypointense (MRI) ovarian stroma. No evidence of dominant follicle.

影像乏善可陈：盆腔超音波和MRI T2WI显示乳腺变大，四周囊泡等于12亚厘米。四周乳腺组分在超音波上过关斩将回波，MRI上低讯号。全无优势粘液。

DIAGNOSIS:

Polycystic ovary syndrome (PCOS)

病人：多囊乳腺综合征伐

DISCUSSION:

Also known as Stein-Leventhal syndrome, PCOS is one of the most common causes of female infertility. PCOS is an endocrinologic disorder characterized by chronic anovulation and hyperandrogenism. Furthermore, PCOS has a classic triad of obesity, amenorrhea, and hirsutism; but only half of patients present with this combination.

讨论：多囊乳腺综合征伐也叫S-L综合征伐。是女性早产的最少见原因。主要是由于肾上腺所致导致曾一度无生殖和性激素表皮过盛。PCOS典型新添征伐：肥胖、闭经和疣性疾病。但均九成病变乏善可陈为此新添性疾病。

Therefore, imaging evaluation tends to follow to gain further information . Typical US/MRI findings include enlarged, rounded ovaries with numerous small, peripherally located follicles and stroma showing increased echogenicity (US) or decreased signal on T2-weighted imaging (MRI). Long-term follow-up should be recommended in such patients as PCOS patients he an increased risk of breast and uterine cancer secondary to unopposed high estrogen levels .

因此，需采用影像定期检查全面性获取更多电子邮件。典型的超音波/MRI胸痛包括：乳腺变大、变圆，上皮细胞多发小囊泡，乳腺组分US上过关斩将回波，T2WI低讯号。PCOS病变表示同意曾一度随访，因曾一度激素总体过高，会全身性乳腺癌和子宫癌。

（以上乏善可陈形式节选自胸部影像病例----）

Notes:

1. Polycystic ovary syndrome [ˌpɑliˈsɪstɪk ˈovəri ˈsɪnˌdrom] 多囊乳腺综合征伐

2. menses ['mensi:z] n. 更年期

3. peripheral [pəˈrɪfərəl] adj. 上皮细胞的

4. follicles n. 小囊

5. hyperechoic [haɪpɪre'kɔɪk] 过关斩将回波的

6. infertility [ˌɪnfɚˈtɪlɪti] n. 不育

7. endocrinologic 肾上腺的

8. anovulation [ænɒvjʊ'leɪʃn] n. 停止生殖

9. hyperandrogenism [haɪpə'rændrɒdʒɪnɪzəm] 性激素过多性疾病

10. amenorrhea [eɪˌmenə'ri:ə] n. 不孕

11. hirsutism ['hɜ:su:ˌtɪzəm] n. 疣性疾病

12. ovary [ˈoʊvəri] n. 乳腺

13. stroma ['stroʊmə] n. 组分

14. echogenicity [ekədʒe'nɪsɪtɪ] 产生回波（性）

15. estrogen [ˈɛstrədʒən] n. 激素

原标题：165.Polycystic ovary syndrome (PCOS)多囊乳腺综合征伐