Differential Diagnosis and Treatment of Cervical Spondylotic Myelopathy Mimicking Myelitis in an Adolescent Patient: A Case Report.
10.4184/jkss.2017.24.3.198
- Author:
Il Yeong HWANG
1
;
Yong Chan KIM
;
Sun Jae PARK
;
Seung Hyun JUNG
;
Jae Ryong CHA
Author Information
1. Department of Orthopedic Surgery, Ulsan University Hospital, University of Ulsan College of Medicine, Korea. jrcha@uuh.ulsan.kr
- Publication Type:Case Report
- Keywords:
Cervical;
Myelopathy;
Magnetic resonance imaging;
Differential diagnosis;
Decompression
- MeSH:
Adolescent*;
Asian Continental Ancestry Group;
Brain;
Cerebrospinal Fluid;
Constriction, Pathologic;
Decompression;
Decompression, Surgical;
Diagnosis;
Diagnosis, Differential*;
Gait;
Humans;
Magnetic Resonance Imaging;
Male;
Myelitis*;
Orthopedics;
Sensation;
Spinal Cord;
Spinal Cord Diseases*;
Spinal Stenosis;
Spine;
Upper Extremity
- From:Journal of Korean Society of Spine Surgery
2017;24(3):198-202
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
STUDY DESIGN: Case report OBJECTIVES: This study introduces an interesting case of adolescent cervical myelopathy with atypical cervical magnetic resonance imaging (MRI) findings. A differential diagnosis was made, followed by successful surgical treatment. SUMMARY OF LITERATURE REVIEW: A careful differential diagnosis of high signal intensity on T2-weighted cervical MRI is necessary if there is no evidence of cervical stenosis. Recent reports have suggested that the differential diagnosis should be based on a comprehensive analysis of data, including brain MRI, a cerebrospinal fluid examination, and empirical steroid treatment. MATERIALS AND METHODS: A 17-year-old male patient complained of upper extremity weakness, gait disturbance, and decreased sensation in the upper extremity. Cervical spine MRI findings suggested C3/4 disc herniation, moderate cervical stenosis, and high signal intensity in the spinal cord. A differential diagnosis was made between cervical myelopathy and myelitis. RESULTS: Decompression and posterolateral fusion of C3/4 were performed in a 17-year-old patient with cervical myelopathy without significant cervical stenosis. Postoperatively, upper extremity sensation and weakness and gait disturbance showed improvement, and the Japanese Orthopedic Association score improved to 17 points at 6 months after surgery. CONCLUSIONS: In patients with cervical myelopathy showing high signal intensity on T2-weighted imaging without evident spinal stenosis, a differential diagnosis should be made between cervical myelopathy and myelitis; surgical decompression can be an effective treatment choice upon the diagnosis of cervical myelopathy.
