Neoplasms with no differentiation are said to be anaplastic. 未分化肿瘤被称为退化发育。
One malignant pathology is substernal thyroid anaplastic carcinoma. 良性病变20例，占95%25，其中结节性甲状腺肿18例，甲状腺肿瘤2例；
High DR expression and low DcR expression is prevalent in anaplastic astrocytoma tissue. 间变性星形细胞瘤中普遍存在DR的高表达和DcR的低表达;
VEGF expression was positive in 36.8% of astrocytomas, 57% of anaplastic astrocytomas and 73% of glioblastomas. VEGF阳性表达在星形细胞瘤、间变性星形细胞瘤和多形性胶质母细胞瘤中分别为36.;8%25、57%25和73%25。
Anaplastic tumors are treated with radiation therapy and 1 year of PCV chemotherapy. 间变胶质瘤应当给以放疗和1年左右的PCV联合化疗。
This tour will examine the left parietal lesion, found at biopsy to be an anaplastic astrocytoma. 此回顾将展示左顶叶病变，活检结果是间变性星形细胞瘤。
