mesodermal mixed tumor of corpus uteri

例句：

1. 1.This rare tumor has been found in the mesodermal layer of the uterus.
   这种罕见的肿瘤被发现存在于子宫的中层。
2. 2.The diagnosis of this tumor is crucial for the treatment plan.
   这种肿瘤的诊断对于治疗方案至关重要。
3. 3. The patient's condition was stable after receiving appropriate treatment.
   经过适当的治疗后，患者的病情稳定。