MRI

MRI proved more sensitive than CT in diagnosis of cerebritis stage and detecting cerebral edema.

脑炎期MRI对炎症坏死区及水肿范围显示较CT扫描更为清晰准确。

Objective To discuss the MRI manifestation of pial neurocysticercosis.

目探讨脑膜型脑囊虫病MR影像表现特征。

MRI indicated there was ischaemic infarction in the left posterior lentiform nucleus.

影像学检查显示左侧豆状核后部缺血性梗死。

MRI was performed in 18 cases of brain gray matter heterotopia,and their clinical symptoms and MRI manifestations were analyzed.

分析18例脑灰质异位症临床和MRI表现类型。

31 cases of cervical disc herniation(CDH) scanned in neutral position under MRI were taken in hyperflexion and hyperextension.

对31例立位MRI扫描发现颈椎间突出者,行过屈、过伸位扫描。

Conclusions:The surgeons should pay attention to somatoscopy and MRI is very helpful in diagnosis of lumbar metastatic carcinoma.

应重视详细临床体格检查，对疑有腰椎转移癌可能者，应行MRI检查以资鉴别。

However, cases with porencephaly, global atrophy or delayed myelination of unilateral temporal lobe on MRI were more related to HIE.

其他颞叶癫痫磁振变化如孔脑症、髓鞘化迟缓则与脑缺血一缺氧病变比较具相关性。

Conclusions MRI of cerebroma type schistosomiasis could be misdiagnosis as tumor.Analysis should be made through combining laboratory and imaging data.

结论脑瘤型脑血吸虫病MRI易误诊为肿瘤，应结合实验室及影像学检查综合分析。

At 30 weeks an MRI was done. The two lungs were present. A right pulmonary agenesia was eliminated. A diastematomyelia was eliminated either.

孕30周行MRI检查发现两侧肺脏，排除右肺发育不全和脊髓纵裂。

MRI showed a large inhomogeneously enhanced tumor in the atrium of the right lateral ventricle with extraventricular invasion of the adjacent brain parenchyma.

我们报告一两岁女孩罹患了脑室脉络丛癌，MRI显示肿瘤在右脑室而往邻近脑实质侵犯。

Conclusion:Quantitative study of MRI and 1H MRS is essential for determination of normal myelinization and neuronal integrity and age-related biochemical changes in the brain.

MRI及1H MRS定量研究对了解脑内髓鞘化进程、神经元完整以及正常老年脑内生化改变等方面具有重要价值。

Conclusion:Pituitary abscess should be considered when patients presented diabetes insipidus,hypopituitarism,sella bone erosion and sella neoplasm similar to a cyst tumor in CT or MRI.

若鞍区病变不大，但引起较严重蝶鞍骨质破坏，表现为尿崩症和垂体功能低下时，应首先考虑垂体脓肿。

Results The CT and MRI manifestations of intracranial mixed tumor were exactly like meningioma, glioma, and hypophysoma, etc, therefore it was usually misdiagnosed the common tumor.

结果颅内混合瘤CT、MRI表现酷似脑膜瘤、胶质瘤和垂体瘤等，不熟悉此类肿瘤临床和病理知识，可错诊为常见肿瘤。

Results MRI appearances of painful ophthalmoplegia syndrome included patch or small nodule abnormal signal at the region of fissura orbitalis superior. The ipsilateral cavernous sinus was enlarged.

结果痛性眼肌麻痹综合征MRI表现为眶上裂区斑片状或小结节状异常信号,患侧海绵窦增大、增宽,眶上裂和海绵窦邻近颞叶脑膜局限性受累。

Method The lumbar intervertebral discs of 150 patients with backleg pain were scanned by MRI, and the changes of appearance and signal in lumbar intervertebral discs were observed.

对150例腰腿痛患者行腰椎磁共振扫描,观察腰椎间形态、信号及其与周围结构关系。

ECG-gated MRI was performed at 0.5T in 12 patients, aged from 2 months old to 10 years old, for assessment of complex congenital cardiac abnormalities of the asplenia syndrome.

摘要本研究是运用0.5T磁振造影来评估12个由年龄介于2个月至10岁间有无脾症候群患者与先天性心脏病之关系。