Grenier J-M, Scordilis PJ, Wessely MA. Lumbar MRI Part 1: Normal imaging appearance of the lumbar spine. Clinical Chiropr 2005;8:205-15.Grenier J-M, Scordilis PJ, Wessely MA. Lumbar MRI Part 1: Normal imaging appearance of the lumbar spine . Clinical Chiropr 2005; 8 :205–15...
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The azygos vein originates in the upper lumbar region at the level of the renal veins as a continuation of the right ascending lumbar vein. Along its course the vein receives tributaries from the 5th to 11th intercostal veins on the right, the right subcostal vein, the right superior intercos...
摘要: 目的:探讨正常人体腰椎骨高场强MRI信号随年龄、性别变化的规律及类型。方法:随机筛选了470例正常腰椎的MRI影像,男235例,女235例。按10岁一年龄组,共分8组。以T1WI为重点进行回顾性观察,按信号表现归类,对信号类型与年龄性别的关系做统计学处理。结果:依据椎体内...
Correlation between the MRI changes in the lumbar multifidus muscles and leg pain. AIM: In the assessment of the lumbar spine by magnetic resonance imaging (MRI), changes in the paraspinal muscles are frequently overlooked. In this study,... DF Kader,D Wardlaw,FW Smith - 《Clinical Radiology...
Radiographic evaluation in the form of pneumoencephalographs has been completely replaced by CT and MRI and is now only of historical interest. Pneumoencephalography was used to demonstrate nonobstructive hydrocephalus. Intrathecally introduced air (via lumbar puncture) was found on radiographs within th...
El tap test consiste en la extracción de 40 o 50 ml de LCR mediante una punción lumbar, tiene un valor predictivo positivo muy alto (de hasta el 90%) y, sin embargo, escasa sensibilidad (26-61%). El test de infusión salina, con medida de la resistencia de salida de LCR, ...
A lumbar tap removing 30–50 ml of CSF was performed in all INPH patients. Changes in gait were evaluated repeatedly over 7 days after the tap, while changes in cognition and urination were evaluated at 1 week13. INPH patients having a positive response to the CSFTT were enrolled to increa...
Furthermore, all patients with known SIJ disease/SIJ syndrome, known back pain, status post surgery of the lumbar spine, known rheumatic disease, hyperparathyroidism, bone malignancy (both primary and metastatic), or pelvic fractures were excluded, as were patients with missing electronic records (e...
In this disorder, however, the CSF opening pressure upon lumbar puncture is within the normal range2. Brain imaging in typical cases shows ventriculomegaly with an Evans’ index >0.3, enlarged Sylvian fissures, tight medial and high convexity sulci, callosal angle between <50° and >90° and...