因此,椎间盘退变是脊柱疾病的重要表象。 磁共振成像 (MRI) 上的 T2 加权像通常用于确定椎间盘退变程度的定性[4,5]。在MRI中评估腰椎间盘退变最常用的方法是Pfirrmann分级[6] ,该方法是一种简单实用的利用椎间盘信号强度和椎间高度分为5级的定性评估方法。...
5. ChokanK, Murakami H, Endo H, Mimata Y, Yamabe D, Tsukimura I, Oikawa R, Doita M.Evaluation of Water Retention in Lumbar Intervertebral Disks Before and AfterExercise Stress With T2 Mapping. Spine (Phila Pa 1976). 2016Apr;41(7):E430-E43...
他们的研究成果发表在了《BMC Musculoskeletal Disorders》期刊上,论文题目是 “Retrospective comparative study of lumbar spine MRI texture analysis in diagnosing bone marrow edema lesions in ankylosing spondylitis and non-ankylosing spondylitis”。经过一系列严谨的研究,他们发现腰椎 BME 纹理分析可以有效地鉴别 AS...
On T1-W (weighted) images, AVN classically presents with acrescentic band of low signal in the subchondral femoral head bone marrow. This band is thought to represent the interface between thenecrotic and reparative zones. On T2 weighted and inversion recovery sequences, subacute AVN classically s...
2. Barz C, Melloh M, Staub L P, et al. Reversibility of nerve root sedimentation sign in lumbar spinal stenosis patients after decompression surgery[J]. European Spine Journal, 2017, 26(10): 2573-2580. 3. Fujita N, Ishihara S, Michikawa T, et al. Negative impact of spinal epidural ...
spinespondylosisOBJECTIVE. Reducing lumbar spine MRI scanning time while retaining diagnostic accuracy can benefit patients and reduce health care costs. This study compares the effectiveness of a rapid lumbar MRI protocol using 3D T2-weighted sampling perfection with application- optimized contrast with ...
European Spine Journal, 2017, 26(10): 2573-2580. 3. Fujita N, Ishihara S, Michikawa T, et al. Negative impact of spinal epidural lipomatosis on the surgical outcome of posterior lumbar spinous-splitting decompression surgery: a multicenter retrospective study.[J]. The Spine Journal, 2019, ...
17、sion."Spine1991;16:1312-20LejeuneJP,etal."Foraminallumbardischerniation:experiencewith83patients."Spine1994;10:1905-8在一张腰椎CT上可以看到腰段脊椎、脊椎旁的肌肉组织、椎间小关节、椎间盘、黄韧带、硬膜囊、神经根、椎内静脉等多种结 构。在上腰段椎管的横断面为卵圆形,下腰段椎管横断面形态因人而...
Evaluation of deep learning reconstructed high-resolution 3D lumbar spine MRI[J]. Eur Radiol, 2022,32(9):6167-6177. DOI: 10.1007/s00330-022-08708-4 . 返回引文位置Google Scholar 百度学术 万方数据 [17] YASAKA K , TANISHIMA T , OHTAKE Y ,et al. Deep learning reconstruction for 1.5 T ...
· Lejeune JP, et al. "Foraminal lumbar disc herniation: experience with 83 patients." Spine 1994;10:1905-8 继续阅读《自己学会看腰椎间盘突出CT和MRI磁共振片子教程》的其余部分: 第1课我们先学一点儿预备知识 第2课找到我们要看的那一个椎间盘 ...