A total of 50 healthy volunteers aged between 18 and 54 years underwent phase-contrast cine MR to assess cerebrospinal fluid flow characteristics in different regions of the vertebral canal. The results revealed that ...A total of 50 healthy volunteers aged between 18 and 54 years underwent phase-contrast cine MR to assess cerebrospinal fluid flow characteristics in different regions of the vertebral canal. The results revealed that the cerebrospinal fluid peak flow velocity and peak flow rate in the systolic phase were significantly greater than those in the diastolic phase at the same level in the subarachnoid space of the cervical spinal canal. The ventral peak flow velocity and peak flow rate were significantly greater than the post-lateral peak flow velocity and flow rate, while there were no differences between left and right post-lateral subarachnoid peak velocity and flow rate. Moreover, there were no significant differences in peak flow velocity and peak flow rate between the systolic and diastolic phases, ventral, right post-lateral or left post-lateral peak flow velocity and peak flow rate at the same level in the subarachnoid space of the cervical spinal canal among different age groups （18 24, 25 34, 35-44, ≥45 years）.展开更多
<strong>Background: </strong>The incidence of cervical, thoracic and lumbar spinal canal stenosis is low. It is difficult to identify the main focus and responsible segment, and it is also difficult to sel...<strong>Background: </strong>The incidence of cervical, thoracic and lumbar spinal canal stenosis is low. It is difficult to identify the main focus and responsible segment, and it is also difficult to select the sequence of staging surgery. We report a patient with triple stenosis. <strong>Case Presentation:</strong> In this paper, we introduced a 61-year-old female patient with cervical, thoracic and lumbar spinal canal stenosis who had previously undergone “lumbar discectomy” in the outer hospital. The postoperative effect was not good and the symptoms were poor. The diagnosis was “cervical spinal stenosis and lumbar postoperative surgery”. The staged spinal canal decompression operation and Duhuo Jisheng Decoction (DHJSD) treatment were conducted in our hospital. After three months of follow-up, the functional and imaging results were satisfactory. <strong>Conclusions:</strong> The main focus and responsible spinal segment should be determined by the comprehensive analysis of medical history, signs, and images. Surgery combined with Chinese herbal medicine DHJSD therapy may be an effective treatment for this kind of disease.展开更多
基金supported by the Science and Technology Support Program of Hebei Province(Cervical spinal canal cerebrospinal fluid movement using 3.0TMR fast phase-contrast cine imaging),No.112061179D
文摘A total of 50 healthy volunteers aged between 18 and 54 years underwent phase-contrast cine MR to assess cerebrospinal fluid flow characteristics in different regions of the vertebral canal. The results revealed that the cerebrospinal fluid peak flow velocity and peak flow rate in the systolic phase were significantly greater than those in the diastolic phase at the same level in the subarachnoid space of the cervical spinal canal. The ventral peak flow velocity and peak flow rate were significantly greater than the post-lateral peak flow velocity and flow rate, while there were no differences between left and right post-lateral subarachnoid peak velocity and flow rate. Moreover, there were no significant differences in peak flow velocity and peak flow rate between the systolic and diastolic phases, ventral, right post-lateral or left post-lateral peak flow velocity and peak flow rate at the same level in the subarachnoid space of the cervical spinal canal among different age groups （18 24, 25 34, 35-44, ≥45 years）.
文摘<strong>Background: </strong>The incidence of cervical, thoracic and lumbar spinal canal stenosis is low. It is difficult to identify the main focus and responsible segment, and it is also difficult to select the sequence of staging surgery. We report a patient with triple stenosis. <strong>Case Presentation:</strong> In this paper, we introduced a 61-year-old female patient with cervical, thoracic and lumbar spinal canal stenosis who had previously undergone “lumbar discectomy” in the outer hospital. The postoperative effect was not good and the symptoms were poor. The diagnosis was “cervical spinal stenosis and lumbar postoperative surgery”. The staged spinal canal decompression operation and Duhuo Jisheng Decoction (DHJSD) treatment were conducted in our hospital. After three months of follow-up, the functional and imaging results were satisfactory. <strong>Conclusions:</strong> The main focus and responsible spinal segment should be determined by the comprehensive analysis of medical history, signs, and images. Surgery combined with Chinese herbal medicine DHJSD therapy may be an effective treatment for this kind of disease.
