FIELD: radiodiagnosis and medical imaging.
SUBSTANCE: used to identify focal changes in cortical, infratentorial and spinal localization in multiple sclerosis (MS). Magnetic resonance imaging (MRI) of the brain is performed with a magnetic induction value of 3 Tesla. In this case, the brain study is carried out using the 3D T1 MP2RAGE sequence with the following parameters: TR/TE=5000/2.98 ms, TI1/TI2=700/2500 ms, FA1/FA2=4°/5°, FOV=256 with cervical spinal cord capture, slice thickness 1.0 mm and total scan time TA=8 min 22 sec. Focal changes are detected while simultaneously identifying foci of hypointense MR signal of cortical, infratentorial and spinal localization.
EFFECT: improving the accuracy of detecting focal changes simultaneously in the brain and spinal cord in patients with MS while reducing the total scanning time by eliminating additional sequences for examination.
1 cl, 3 dwg, 2 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF ESTIMATING RISK OF ISCHEMIC IMPAIRMENT OF CEREBRAL BLOOD FLOW | 2014 |
|
RU2554213C1 |
| METHOD OF DETERMINING INDICATIONS FOR CARRYING OUT INTRAVENOUS THROMBOLYTIC THERAPY IN ACUTE PERIOD OF ISCHEMIC STROKE | 2010 |
|
RU2444990C1 |
| METHOD FOR DIAGNOSING SCLEROSIS MULTIPLECSUS | 1996 |
|
RU2121295C1 |
| METHOD FOR ASSESSING THE INVOLVEMENT OF DISTURBED LIQUOR DYNAMICS IN THE DEVELOPMENT OF A DIFFUSE WHITE MATTER DISORDER IN CEREBRAL MICROANGIOPATHY | 2018 |
|
RU2691306C1 |
| METHOD OF DETECTING PATHOLOGICAL NIDI IN SPINAL CORD IN DISSEMINATED SCLEROSIS | 2011 |
|
RU2472433C1 |
| METHOD FOR LOCALIZATION OF FOCAL EPILEPTOGENIC FOCUS DURING NEUROSURGICAL INTERVENTIONS | 2024 |
|
RU2826782C1 |
| METHOD FOR NEUROIMAGING DIAGNOSTICS OF DEGREE OF DAMAGE TO CONDUCTING PATHWAYS OF BRAIN IN CHILDREN WITH ENCEPHALITIS | 2021 |
|
RU2755649C1 |
| METHOD FOR COMPLEX POSTMORTEM PATHOMORPHOLOGIC DIAGNOSTICS OF CEREBROPATHY | 2007 |
|
RU2355311C1 |
| METHOD OF DIFFERENTIATED DIAGNOSTICS OF DISSECTION WITH FORMATION OF INTRAMURAL HEMATOMA AND INTRA-ARTERIAL THROMBOSIS OF INTERNAL CAROTID ARTERIES | 2013 |
|
RU2526267C1 |
| METHOD OF DIAGNOSTICS OF CYSTIC TUMOURS OF CHIAZMATIC-SELLAR AREA | 2007 |
|
RU2352246C2 |
