多囊卵巢综合征

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

病史：女，31岁，受孕不规律。

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.

摄影机表现：盆腔激光和MRI T2WI显示上皮细胞增大，外围囊泡成比例12亚厘米。外围上皮细胞细胞内在激光上强调谐，MRI上低讯号。未曾优势**。

DIAGNOSIS:

Polycystic ovary syndrome (PCOS)

临床：多囊上皮细胞综合病征

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.

辩论：多囊上皮细胞综合病征也叫S-L综合病征。是男同性恋经痛的最常见原因。主要是由于荷尔蒙紊乱导致长时间无排卵和荷尔蒙分泌过贵。PCOS的现代内中征：肥胖、闭经和多毛病征。但为数不多半数患者表现为此内中病征。

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，需有别于摄影机检查进一步获取更多信息。的现代的激光/MRI征象除此以外：上皮细胞增大、变圆，锥体多发小囊泡，上皮细胞细胞内US上强调谐，T2WI低讯号。PCOS患者建议长时间随访，因长时间荷尔蒙素质过高，就会继发乳癌和子宫癌。

（以上主题节选自腹部摄影机登革热汇）

Notes:

1. Polycystic ovary syndrome [ˌpɑliˈsɪstɪk ˈovəri ˈsɪnˌdrom] 多囊上皮细胞综合病征

2. menses ['mensi:z] n. 受孕

3. peripheral [pəˈrɪfərəl] adj. 锥体的

4. follicles n. 小囊

5. hyperechoic [haɪpɪre'kɔɪk] 强调谐的

6. infertility [ˌɪnfɚˈtɪlɪti] n. 不育

7. endocrinologic 荷尔蒙的

8. anovulation [ænɒvjʊ'leɪʃn] n. 停止排卵

9. hyperandrogenism [haɪpə'rændrɒdʒɪnɪzəm] 荷尔蒙过多病征

10. amenorrhea [eɪˌmenə'ri:ə] n. 魏茨县

11. hirsutism ['hɜ:su:ˌtɪzəm] n. 多毛病征

12. ovary [ˈoʊvəri] n. 上皮细胞

13. stroma ['stroʊmə] n. 细胞内

14. echogenicity [ekədʒe'nɪsɪtɪ] 产生调谐（性）

15. estrogen [ˈɛstrədʒən] n. 荷尔蒙

原标题：165.Polycystic ovary syndrome (PCOS)多囊上皮细胞综合病征