The MRI studies for each dog were retrieved and the following data were recorded: T1‐weighted and T2‐weighted signal intensities, type of contrast enhancement, size and location of the primary lesion, and characteristics of metastatic lesions (if present). A total of four dogs were sampled. ...
The combination of hypointense and hyperintense signal changes on T2-weighted magnetic resonance imaging sequences: a specific marker of multiple system at... (1999) The combination of hypointense and hyperintense signal changes on T2-weighted magnetic resonance imaging sequences: a specific marker ...
RESULTS: T 2 signal abnormalities were always present in territories of the posterior circulation. 结果: T2像在后循环区域均为异常. 互联网 There is a small T 2 hyperintense mass right superior margin of the anterior pituitary gland. T2加权像在脑垂体前叶右上方边缘发现有一小的高密度团块. 互联网...
In the suprasellar area, craniopharyngioma and dermoid cyst may have very similar radiological aspects: low density masses on CT scan and a hyperintense signal on T1-weighted MRI sequences with a variable signal on T2-weighted sequences. Hitherto, only two cases in literature have described ...
Radiologic and pathologic findings in breast tumors with high signal intensity on T2-weighted MR images. Various histopathologic components in benign and malignant breast lesions may generate hyperintense signal at T2-weighted magnetic resonance (MR) imaging. ... G Santamaría,M Velasco,X Bargalló,...
the area of lower T2*-weighted signal intensity is assigned to the SNr based on the histological observation of elevated iron concentration in that region3,5,6. NM-sensitive T1-weighted fast spin echo technique inin vivo3T MRI studies allows the visualization of the SNc via hyperintense areas2...
Results The distal stumps of transected nerves treated with LPS or PBS both showed persistent enlargement and hyperintense signal. T2 values of the distal stumps showed a rapid rise to peak level followed by a rapid decline pattern in nerves treated with LPS, while exhibiting a slow rise to ...
Then the best combination were lesion with the ring that hyperintense outside and hypointense and hemorrhagic ITSS inside wall in the phase image (AUC was 0.960).Conclusios: The Combination of observing the ring hyperintense outside and hypointense inside and hemorrhagic ITSS in phase...
HIFU treatment were retrospectively analyzed. Based on the signal intensity of T2-weighted MRI, uterine fibroids were classified as hypointense, isointense and hyperintense. Hyperintense fibroids were sub- jectively further subdivided into heterogeneous hyperintense, slightly homogeneous hyperintense ...
) MRI of the nodule in segment V, approximately 17 mm in diameter, by transverse T2WI; the nodule is slightly hyperintense relative to that of the liver parenchyma. (b) The arterial phase shows that the nodule has no hyperintense portion compared with that of the liver parenchyma except for...