Fig. 2 High signal intensity in the corticospinal tract on T2-weighted images of Case 3.
图2。病例3患者于T2像上见皮质脊髓束区高信号病灶。
T2-weighted MRI further revealed the fetal body with all brain cavities outlined by segmentation.
核磁共振造影进一步显示胎儿的躯体，同时分层处理胎儿脑部图象。
T2-weighted magnetic resonance imaging (MRI, 4.7 t) allowed follow-up of structures involved in epileptogenesis.
T2加权磁共振成像(MRI, 4.7T)研究后续癫痫发生所涉及的结构。
Objective. To report the reversible change of an intramedullary high-signal lesion on T2-weighted MRI as a presyrinx state.
目的：报道被看作是空洞前状态的MRIT2加权像的髓内高损伤信号的可逆变化。
An RSNA session attendee asked how long after surgery the abnormally high signal intensity on T2-weighted images would appear.
一位北美放射学会会议出席者问，外科手术后多久T2加权序列成像显示异常高信号。
Moreover, results with both dynamic contrast-enhanced imaging and spectroscopic imaging were significantly better than that with T2-weighted imaging.
并且，同时运用动态对比增强核磁共振显象和分光显象比用T2加权核磁共振显象优势很明显。
Scheidler said that six weeks after treatment or surgery, the high T2-weighted signal should no longer be present if the tendon was healing properly.
Scheidler说治疗或手术六周后，如果腱已经适当愈合，那么高场t2加权信号将不再出现。
On MRI, the tumor showed a slightly low signal on T1-weighted images, a high signal on T2-weighted images, and poor enhancement after gadolinium injection.
磁振造影检查，这类肿瘤在T1影像是呈现低讯号强度，T2影像是呈现稍微高讯号强度，打过显影剂以后肿瘤只呈现轻微的显影。
Results Of 127 patients, 9 (7.1%) cases had hippocampal atrophy and showed hyperintense on T2-weighted and fluid-attenuated inversion recovery imaging (FLAIR).
结果12 7例颞叶癫痫患儿中，9例（7.1% ）海马有萎缩性改变，且在T2加权成像和液体率减恢复（FLAIR）成像上呈高信号。
Scheidler concluded that MRI was well-suited to monitor the healing and repair process, and that T2-weighted imaging could serve as an early indicator of outcome.
Scheidler推断MRI非常适合康复和修复过程的监控，T2加权序列成像可以作为结果的早期指示。
However, a solid mass showing nonspecific low to intermediate signal intensity on T1-weighted images and high signal intensity on T2-weighted images is also not uncommon.
然而实性的肿块在T1序列上显示低到中度信号，T2高信号的表现也不是罕见的。
Intraparotid facial nerve schwannomas are also well-circumscribed masses that show iodinated contrast, gadolinium enhancement, and similar T1 - and T2-weighted intensities.
腮腺内的面神经鞘瘤同样是边界清楚的肿块，明显强化，T1和T2序列信号类似。
Results. All the insufficiency fractures and metastasis at the sacrum revealed low signal intensity on T1-weighted MRI; low or high signal intensity was revealed on T2-weighted MRI.
结果：在T1像上，所有的应力性骨折与转移瘤都表现为信号减低，而在T2加权像上则表现为低或高信号。
Figure 2: T2-weighted axial image once again demonstrates a large, heterogeneous lesion located in the ethmoidal sinus (arrow). The lesion is predominately isointense to grey matter.
图2：T2序列轴位影像再次显示一个大的不均匀病变，位于筛窦（箭头）。病变的信号类似于灰质。
The sagittal fat-saturated T2-weighted image shows amputation of the great toewith increased signal intensity in the head of the first metatarsal indicatingosteomyelitis (white arrow).
白色箭头所指的部位是骨髓炎的表现。
On MR images, the necrotic center of the nodes will show intermediate signal intensity on T1-weighted images, low signal intensity on T2-weighted images, and will enhance with contrast.
MR影像上，在T1序列上中央坏死显示中度强度的信号，T2序列上呈低信号，增强扫描有强化。
Coronal T2 weighted images allow for the best visualization of the abnormality.
冠状位的T2序列提供了对于异常的最佳显示方式。
On imaging, the tumour center is in the high nasal vault and demonstrates variable signal intensity on T2 weighted imaging with subsequent heterogeneous enhancement.
影像上肿块的中心位于高位的鼻穹窿，并且在T2序列上其信号强度不一，强化也不均匀。
The following tables are a general guide to how tissue appears on T1- or T2- weighted images.
以下是一个各种组织分别在T1及T2加权像上如何显现的简要介绍。
Objective To explore the effect of heavily T2 weighted reversed(T2R) MR images on showing the relationship of large pituitary adenomas and its surrounding structures.
目的探讨重T2加权灰阶反转成像检查对大垂体腺瘤及其周围结构的显示作用。
Methods: MRCP of 41 patients with pancreaticobiliny duct diseases was performed by using heavily T2 weighted half-fourier fast acquision spine-echo (FASE)sequences.
方法：应用半傅立叶转换自旋回波序列（FASE），重T2加权，对41例胰胆管疾病患者行MRCP检查。
Figure 1 and Figure 2: Axial T2 weighted images demonstrate diffuse high signal throughout the supratentorial white matter involving the centrum semiovale and corona radiata.
图1和图2：轴位t2序列显示整个幕上白质区弥漫性的高信号影，累及半卵圆中心和放射冠区。
In addition mildly high signals with T2 weighted imaging.
另外，T2加权成像呈轻度高信号。
The main MRI features of the cystic hydatid revealed as a round or oval shape with smooth margin and low signal intensity on T1 weighted sequence, and high signal intensity on T2 weight sequence.
包虫囊肿表现为圆形、卵圆形边缘光滑的影像，T1加权像呈低信号，T2加权像呈高信号。
Methods 59 patients with upper urinary tract obstruction were subjected to MRU performed in a heavily T2 weighted fast echo pulse sequence in the coronal plane.
方法59例上尿路梗阻性疾病患者接受检查，MRU为冠状位快速自旋回波T2加权像。
T2 weighted STIR image could accurately detected epiphyseal extension of osteosarcoma (90.5%).
T2加权STIR像可精确地发现骨肉瘤对骨骺的侵犯(准确率90 . 5 %)。
They are usually small and will be hyperintense to CSF on T1 and T2 weighted imaging, show restricted diffusion, and may enhance with contrast.
它们通常很小并且在T1和T2序列上高于脑脊液信号，弥散受限，可能会有强化。
The hyperintense bands on T2 weighted images correspond to concentric bands of demyelination with gliosis and perivascular lymphocytic infiltration (5).
T2高信号带符合伴有胶质增生和淋巴细胞浸润的脱髓鞘同心环结构。
The hyperintense bands on T2 weighted images correspond to concentric bands of demyelination with gliosis and perivascular lymphocytic infiltration (5).
T2高信号带符合伴有胶质增生和淋巴细胞浸润的脱髓鞘同心环结构。
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