A case report of atypical placental site nodule / 天津医药

Placental site nodule as a kind of benign trophoblastic disease is rare.The features of placental site nodule are known very little. Pathological diagnosis is the gold standard, while the pathological features of atypical placental site nodule are known very little. Here we report a case of mass in uterus with atypical placental site nodule, which can supplement our knowledge of this disease.