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C2 nerve root on magnetic resonance imaging of occipital neuralgia.
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Yi, Minkyung | - |
dc.contributor.author | Lee, Joon Woo | - |
dc.contributor.author | Yeom, Jin S. | - |
dc.contributor.author | Joe, Eugene | - |
dc.contributor.author | Lee, Guen Young | - |
dc.contributor.author | Kang, Heung Sik | - |
dc.contributor.author | Hong, Sung Hwan | - |
dc.creator | 염진섭 | - |
dc.date.accessioned | 2014-06-25T01:32:03Z | - |
dc.date.available | 2014-06-25T01:32:03Z | - |
dc.date.issued | 2014-06 | - |
dc.identifier.citation | Spine, Vol.39 No.13, pp. 1077-1083 | - |
dc.identifier.issn | 0362-2436 | - |
dc.identifier.uri | https://hdl.handle.net/10371/92399 | - |
dc.description.abstract | STUDY DESIGN: Review and grade the morphology of the C1-C2 neural foramina, from the MR images of patients who underwent C1-C2 spinal surgery, and determine the relationship with ON.OBJECTIVE: To evaluate the feasibility of MRI for C1-C2 neural foramen evaluation with a new grading system and to correlate the C1-C2 neural foramen grade with ON.SUMMARY OF BACKGROUND DATA: There have been no MRI studies of patients with and without ON in relation to C2 nerve root ganglion findings.METHODS: Among the registry of 124 patients who underwent C1-C2 spinal surgery between July 2004 and May 2012 in Seoul National University Bundang Hospital, we enrolled 101 patients who had information about ON and a relevant preoperative cervical spine MR image. A total of 202 neural foramina were evaluated with our new C1-C2 neural foramen grading system (grade, 0-3) using consensus reading by 2 experienced radiologists who were blinded to the clinical information. The relationship between the C1-C2 grading system and ON was assessed using a χ test and Fisher exact test. Inter- and intraobserver reliability agreement was assessed using the κ statistic.RESULTS: All C1-C2 neural foramina were delineated on T2 parasagittal images. Among 202 C1-C2 neural foramina, grade zero was found in 49 foramina (24.3%), grade 1 in 95 (47.0%), grade 2 in 30 (14.9%), and grade 3 in 28 (13.9%). Grade 1 stenosis was most frequently noted. The grade 2 group had the most frequent prevalence of ON (43.3%), followed by grade 3 (35.7%), grade zero (30.6%), and grade 1 (29.5%). However, the relationship between the grade and ON was not statistically significant. Inter- and intraobserver agreements were substantially high.CONCLUSION: C1-C2 neural foramina can be depicted on MR image. However, the relationship between the new grading system for C1-C2 neural foramina and ON was not statistically significant.Level of Evidence: 4. | en |
dc.language.iso | en | en |
dc.publisher | Lippincott, Williams & Wilkins | en |
dc.subject | 의약학 | en |
dc.subject | cervicogenic headache | - |
dc.subject | occipital neuralgia | - |
dc.subject | cervical spine | - |
dc.subject | magnetic resonance imaging | - |
dc.subject | C1–C2 neural foramen | - |
dc.title | C2 nerve root on magnetic resonance imaging of occipital neuralgia. | en |
dc.type | Article | - |
dc.contributor.AlternativeAuthor | 이민경 | - |
dc.contributor.AlternativeAuthor | 이준우 | - |
dc.contributor.AlternativeAuthor | 염진섭 | - |
dc.contributor.AlternativeAuthor | 조유진 | - |
dc.contributor.AlternativeAuthor | 홍성환 | - |
dc.contributor.AlternativeAuthor | 이근영 | - |
dc.contributor.AlternativeAuthor | 강흥식 | - |
dc.identifier.doi | 10.1097/BRS.0000000000000345 | - |
dc.description.srnd | OAIID:oai:osos.snu.ac.kr:snu2014-01/102/0000004226/3 | - |
dc.description.srnd | SEQ:3 | - |
dc.description.srnd | PERF_CD:SNU2014-01 | - |
dc.description.srnd | EVAL_ITEM_CD:102 | - |
dc.description.srnd | USER_ID:0000004226 | - |
dc.description.srnd | ADJUST_YN:N | - |
dc.description.srnd | EMP_ID:A079510 | - |
dc.description.srnd | DEPT_CD:801 | - |
dc.description.srnd | CITE_RATE:2.159 | - |
dc.description.srnd | FILENAME:c2 nerve root on mri.pdf | - |
dc.description.srnd | DEPT_NM:의학과 | - |
dc.description.srnd | SCOPUS_YN:Y | - |
dc.description.srnd | CONFIRM:Y | - |
dc.identifier.srnd | 2014-01/102/0000004226/3 | - |
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