Abstract：
We report a case of a 42-year-old woman (Gravida 1, Para 1) who presented in her third trimester of pregnancy with a photo distributed eruption and arthralgias and was subsequently diagnosed with dermatomyositis. She had an emergency Caesarean section at 34 weeks plus 6 days gestation due to decreased fetal movements and non-reassuring fetal heart rate. Her placenta was sent for histopathology and showed features of massive perivillous fibrin deposition. To our knowledge, this is the first case of MDA-5 positive dermatomyositis in pregnancy with a live delivery.
摘要：
我们报告了一例42岁的妇女（Gravida1，第1段），她在怀孕的第三个三个月出现了照片分布的喷发和关节痛，随后被诊断出患有皮肌炎。由于胎动减少和胎儿心率不稳定，她在妊娠34周加6天进行了紧急剖腹产。她的胎盘被送去组织病理学检查，并显示出大量绒毛周围纤维蛋白沉积的特征。据我们所知,这是妊娠期首例MDA-5阳性皮肌炎并进行活产的病例.
