以下关于室管膜瘤说法错误的是?(Which is wrong about ependymoma?)A.是最常见的髓内肿瘤 (It is the most common intramedullary tumor)#B.肿瘤有假包膜和脊髓组织明显分界 (The tumor has a clear boundary with spinal cord tissue and has the pseudocapsule)#C.感觉障碍自下而上 (Sensory disorder from bottom to top)#D.感觉平面明显 (Feeling plane is obvious)
以下关于室管膜瘤说法错误的是?(Which is wrong about ependymoma?)
A.是最常见的髓内肿瘤 (It is the most common intramedullary tumor)#B.肿瘤有假包膜和脊髓组织明显分界 (The tumor has a clear boundary with spinal cord tissue and has the pseudocapsule)#C.感觉障碍自下而上 (Sensory disorder from bottom to top)#D.感觉平面明显 (Feeling plane is obvious)参考答案和解析
ABCE
相关考题:
下列关于室管膜瘤的鉴别诊断,错误的是()。A、脑实质内室管膜瘤与星形细胞瘤鉴别困难B、三脑室内室管膜瘤应与胶样囊肿鉴别,不均匀强化是后者特点C、侧脑室室管膜瘤均匀强化时,与脑室内脑膜瘤鉴别困D、室管膜瘤钙化囊变较脉络丛乳头状瘤常见,脑积水程度轻E、髓母细胞瘤突入四脑室时类似室管膜瘤,但强化程度较高
下列室管膜瘤(ependymoma)的生物学特性中,不正确的是A、占胶质瘤的19%左右,起源于脑室室管膜上皮,可侵入白质,质地呈灰白结节状B、瘤体多位于侧脑室或第四脑室内,常见钙化C、瘤细胞在血管周围呈放射状,排列呈假菊花样,由多角细胞组成,有纤毛体D、以上都是E、以上都不是
下面有关室管膜瘤的叙述中,哪条是正确的()A、起源于神经上皮组织B、脊髓髓内室管膜瘤一般与正常脊髓界限不清,手术难以全切C、室管膜瘤多发生于脑实质内,少见于脑室内D、与脊髓内星形细胞瘤相比,脊髓空洞症少见于脊髓内室管膜瘤E、室管膜瘤属高度恶性肿瘤,即使肿瘤全切除,预后也一般较差
单选题下列关于室管膜瘤的鉴别诊断,错误的是()A脑实质内室管膜瘤与星形细胞瘤鉴别困难B三脑室内室管膜瘤应与胶样囊肿鉴别,不均匀强化是后者特点C侧脑室室管膜瘤均匀强化时,与脑室内脑膜瘤鉴别困难D室管膜瘤钙化囊变较脉络丛乳头状瘤常见,脑积水程度轻E髓母细胞瘤突入四脑室时类似室管膜瘤,但强化程度较高
单选题关于室管膜肿瘤术后放疗,描述错误的是()A脊髓MRI和CFS脱落细胞检查均阴性,可行肿瘤局部照射B预防性CSI+肿瘤局部照射C全脑照射+肿瘤局部照射D室管膜瘤术后残留需放疗E间变室管膜瘤术后无论是否残留均需放疗
单选题Which part of the text helps if you are angry about the Building Service?AHELP US TO HELP YOUBYOUR BUILDING SERVICECWHAT YOU CAN DO IF THINGS GO WRONG
单选题关于侧脑室室管膜瘤,主要需与下列哪种肿瘤相鉴别( )A胶样囊肿B松果体瘤C室管膜下巨细胞星形细胞瘤D生殖细胞瘤E畸胎瘤