多囊卵巢症候群

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

病史：女，31岁，排卵不渐进。

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.

扫描表现：盆腔磁共振和MRI T2WI揭示输卵管增加，四周中空葫芦大于12亚厘米。四周输卵管组分在磁共振上强水声，MRI上低信号。确有优势肝细胞。

DIAGNOSIS:

Polycystic ovary syndrome (PCOS)

检验：多中空输卵管病症

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.

咨询：多中空输卵管病症也叫S-L病症。是女性未婚的最常见原因。主要是由于新陈代谢失常导致曾一度无排卵和甲状腺激素激素过盛。PCOS类似于新添征：糖尿病、闭经和小头病患儿。但均有约患儿表现为此新添病患儿。

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，需采用扫描检查进一步获取更为多电子邮件。类似于的磁共振/MRI哮喘之外：输卵管增加、变圆，外周多发小中空葫芦，输卵管组分US上强水声，T2WI低信号。PCOS患儿建议曾一度随访，因曾一度雌激素水平过高，可能会全身性白血病和子宫癌。

（以上主题节选自口部扫描发生率首推）

Notes:

1. Polycystic ovary syndrome [ˌpɑliˈsɪstɪk ˈovəri ˈsɪnˌdrom] 多中空输卵管病症

2. menses ['mensi:z] n. 排卵

3. peripheral [pəˈrɪfərəl] adj. 外周的

4. follicles n. 小中空

5. hyperechoic [haɪpɪre'kɔɪk] 强水声的

6. infertility [ˌɪnfɚˈtɪlɪti] n. 生子

7. endocrinologic 新陈代谢的

8. anovulation [ænɒvjʊ'leɪʃn] n. 中止排卵

9. hyperandrogenism [haɪpə'rændrɒdʒɪnɪzəm] 甲状腺激素过多病患儿

10. amenorrhea [eɪˌmenə'ri:ə] n. 停经

11. hirsutism ['hɜ:su:ˌtɪzəm] n. 小头病患儿

12. ovary [ˈoʊvəri] n. 输卵管

13. stroma ['stroʊmə] n. 组分

14. echogenicity [ekədʒe'nɪsɪtɪ] 产生水声（性）

15. estrogen [ˈɛstrədʒən] n. 雌激素

原结尾：165.Polycystic ovary syndrome (PCOS)多中空输卵管病症