The dissertation first introduces the background of medical image segmentation, MRI imaging mechanism, the segmentation target, and the assessment rules for segmentation results.
文章首先介绍了医学图像分割的相关背景、MRI成像机理和分割目标,以及分割结果的评估方法。
Results For all 25 patients the MRI imaging clearly displayed scope, extent, type of the lesions superior to that found by cardiac ultrasound and consistent with findings during operation.
结果25例患者磁共振均可轻清晰显示病变范围、程度、类型,明显优于心脏超声诊断,与手术所见一致。
Objective: To determine the value of five MRI imaging signs in diagnosing discoid menisci and injury of the knee.
目的:明确5种MRI征象对膝关节盘状半月板的诊断价值。
Methods: the postoperative and preoperative CT and MRI imaging were used to summarize the reasons of reoperation.
方法:通过术前、术后CT、MRI检查以及术中探查所见,总结再手术原因。
Objective To investigate the influence of three dental alloys casting crowns on the artifacts of MRI imaging during the examination of 3.0T MRI and 1.5T MRI.
目的对比钴铬合金、低钛合金及镍铬合金3种贱金属合金铸造冠,在3.0T及1.5T磁共振成像检查时,产生金属伪影的最大面积及伪影涉及的扫描层数。
Methods Retrospective analysis was done with ct and MRI imaging of malignant meningiomas of 35 cases which were verified by operation and pathological examination.
方法回顾性分析近几年来我院经手术病理证实的恶性脑膜瘤(35例)的CT、MRI资料。
Objective: To evaluate fluid attenuated inversion recovery (FLAIR) pulse sequence and the clinical application of fluid attenuated inversion recovery pulse sequences in MRI imaging of the brain.
目的:探讨快速液体衰减反转恢复(FLAIR)技术条件及其在颅脑的临床应用价值。
Method: CT findings in 92 patients and MRI imaging in 35 cases with pathologically-proved adnexal masses were retrospectively analyzed.
材料和方法:回顾性分析92例CT、35例MRI经手术病理或穿刺活检证实的女性盆腔附件包块的影像及临床资料。
MRI imaging clearly demonstrates-with fancy colors no less-that humans put most of their cerebral cortex to good use, even while dozing.
核磁共振图象明确地显示出,即使是在打瞌睡的时候,人们都很好地利用了其大部分的大脑皮层,人脑并没有被荒废。
Objective To investigate the value of MRI imaging for diagnosis of multiple sclerosis(MS) and evaluate the therapeutic effect of MS.
目的探讨MRI对多发性硬化(MS)的诊断价值及评价其在疗效中的作用。
Methods Retrospective analysis of 6 cases of cranio-cervical junction malformation with plain X-ray and MRI imaging data.
回顾性分析6例颅颈交界部畸形患者的X线平片及MRI影像学资料。
Objective To explore the CT and MRI imaging features of extranodal lymphoma in order to improve its diagnostic accuracy race.
目的旨在探讨结外型淋巴瘤CT、MRI的表现特征,提高诊断準确率。
Conclusion: Synthetizing plain film and MRI imaging features, was valuable of diagnosing giant cell tumor of bone in long bone.
结论:综合平片与MRI表现,对长骨骨巨细胞瘤诊断具有价值。