1例与子宫内膜癌有关的非产褥期子宫内翻的病例报道

Background. Non- puerperal uterine inversion is rare, and a case associated with endometrial carcinoma is even rarer. It is difficult to diagnose the condition preoperatively and most cases are diagnosed at surgery. Case. We describe a case of uterine inversion associated with endometrial carcinoma. Initially, the patient was thought to have a cervical adenocarcinoma and treated with chemotherapy; however, a diagnosis of uterine inversion was made with magnetic resonance imaging (MRI) and ultrasonography during pre- surgical chemotherapy. We performed total abdominal hysterectomy, bilateral sal- pingo- oophorectomy, and bilateral pelvic lymphadenectomy. Conclusion. MRI and ultrasonography can be extremely useful tools for diagnosing uterine inversion.

过氧化物酶体增殖物激活受体γ促进主动脉结构完整性和弹性纤维的生成

完整性缺失和弹性纤维严重受损是腹主动脉瘤（abdominal aortic aneurysm,AAA）的主要特征。已知过氧化物酶体增殖物激活受体γ（peroxisome proliferator-activated receptorγ,PPARγ）通过抑制炎症和蛋白降解,减轻AAA。然而,其在AAA疾病进程中对弹力组织生成的作用尚未清楚。PPARγ在人类AAA所有血管细胞,包括炎性细胞和成纤维细胞中高度表达。