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.

视觉乏善可陈：病灶核磁共振和MRI T2WI显示腹腔缩小，周围中空出水等于12亚厘米。周围腹腔动物细胞在核磁共振上强劲；也，MRI上偏高信号。未见占有优势上皮细胞。

DIAGNOSIS:

Polycystic ovary syndrome (PCOS)

检验：多中空腹腔中空肿

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：多中空腹腔中空肿也叫S-L中空肿。是女性分娩的最常见原因。主要是由于生理不可逆转所致长期无排卵和甲状腺激素分泌过盛。PCOS典型内中征西：肥胖、闭经和多毛性疾病。但为数不多有约病患者乏善可陈为此内中性疾病。

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，需改用视觉检查进一步获取愈来愈多电子邮件。典型的核磁共振/MRI征西象包括：腹腔缩小、变圆，泌尿系统多发小中空出水，腹腔动物细胞US上强劲；也，T2WI偏高信号。PCOS病患者建议长期随访，因长期雌激素准确度过高，可能会性疾病丙型肝炎和子宫癌。

（以上主题节选自腹部视觉个案汇）

Notes:

1. Polycystic ovary syndrome [ˌpɑliˈsɪstɪk ˈovəri ˈsɪnˌdrom] 多中空腹腔中空肿

2. menses ['mensi:z] n. 受孕

3. peripheral [pəˈrɪfərəl] adj. 泌尿系统的

4. follicles n. 小中空

5. hyperechoic [haɪpɪre'kɔɪk] 强劲；也的

6. infertility [ˌɪnfɚˈtɪlɪti] n. 不育

7. endocrinologic 生理的

8. anovulation [ænɒvjʊ'leɪʃn] n. 停止排卵

9. hyperandrogenism [haɪpə'rændrɒdʒɪnɪzəm] 甲状腺激素过多性疾病

10. amenorrhea [eɪˌmenə'ri:ə] n. 分娩

11. hirsutism ['hɜ:su:ˌtɪzəm] n. 多毛性疾病

12. ovary [ˈoʊvəri] n. 腹腔

13. stroma ['stroʊmə] n. 动物细胞

14. echogenicity [ekədʒe'nɪsɪtɪ] 产生；也（性）

15. estrogen [ˈɛstrədʒən] n. 雌激素

原标题：165.Polycystic ovary syndrome (PCOS)多中空腹腔中空肿