1.High Grade Infective Spondylolisthesis of Cervical Spine Secondary to Tuberculosis.
Shailesh HADGAONKAR ; Kunal SHAH ; Ashok SHYAM ; Parag SANCHETI
Clinics in Orthopedic Surgery 2015;7(4):519-522
Spondylolisthesis coexisting with tuberculosis is rarely reported. There is a controversy whether spondylolisthesis coexists or precedes tuberculosis. Few cases of pathological spondylolisthesis secondary to tuberculous spondylodiscitis have been reported in the lumbar and lumbosacral spine. All cases in the literature presented as anterolisthesis, except one which presented as posterolisthesis of lumbar spine. Spondylolisthesis in the cervical spine is mainly degenerative and traumatic. Spondylolisthesis due to tuberculosis is not reported in the lower cervical spine. The exact mechanism of such an occurrence of spondylolisthesis with tuberculosis is sparsely reported in the literature and inadequately understood. We report a rare case of high grade pathological posterolisthesis of the lower cervical spine due to tubercular spondylodiscitis in a 67-year-old woman managed surgically with a three-year follow-up period. This case highlights the varied and complex presentation of tuberculosis of the lower cervical spine and gives insight into its pathogenesis, diagnosis, and management.
Aged
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*Cervical Vertebrae/pathology/radiography
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Female
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Humans
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*Spondylolisthesis/etiology/radiography
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*Tuberculosis, Osteoarticular/complications/diagnosis/pathology
2.A Dumbbell-Shaped Solitary Fibrous Tumor of the Cervical Spinal Cord.
Dong Ah SHIN ; Se Hoon KIM ; Do Heum YOON ; Tai Seung KIM
Yonsei Medical Journal 2008;49(1):167-170
A 40-year-old Asian female presented with a 2-month history of right shoulder pain and right triceps weakness. MRI revealed an extramedullary, extradural, dumbbell-shaped spinal cord tumor with C6 to C7 iso- and hyperintensity on T1 and T2 weighted imaging, respectively. Histological examination revealed monomorphous spindle cells with a storiform pattern. Immunohistochemistry was positive for CD34, CD99, and negative for EMA, SMA, and S100; solitary fibrous tumor (SFT) was confirmed.
Adult
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Cervical Vertebrae/*pathology/radiography/surgery
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Female
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Humans
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Immunohistochemistry
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Magnetic Resonance Imaging
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Solitary Fibrous Tumors/*pathology/radiography/surgery
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Spinal Cord Neoplasms/*pathology/radiography/surgery
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Tomography, X-Ray Computed
3.Growing Heterotopic Calcification in the Prevertebral Space of a Cervical Spine as a Late Complication of Irradiation: Case Report.
Jina PARK ; Seunghun LEE ; Kyung Bin JOO
Korean Journal of Radiology 2014;15(1):140-144
Heterotopic calcification following head and neck irradiation has rarely been reported. It usually develops as a late complication of radiotherapy in patients with malignancies, including breast cancer, lymphoma, and genitourinary malignancies. The occurrence of heterotopic calcification in the prevertebral space of the cervical spine has not been described as a late complication of irradiation. Here, we report a case of prevertebral heterotopic calcification in a patient with history of chemotherapy and radiotherapy for tonsil cancer 21 years ago.
Aged
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Calcinosis/*etiology/pathology/radiography
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*Cervical Vertebrae/radiography
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Female
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Humans
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Ossification, Heterotopic/*etiology/radiography
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Radiation Injuries/complications
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Tomography, X-Ray Computed
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Tonsillar Neoplasms/*radiotherapy
4.The Relationship between Spinal Stenosis and Neurological Outcome in Traumatic Cervical Spine Injury: An Analysis using Pavlov's Ratio, Spinal Cord Area, and Spinal Canal Area.
Kyung Jin SONG ; Byung Wan CHOI ; Sul Jun KIM ; Gyu Hyung KIM ; Young Shin KIM ; Ji Hun SONG
Clinics in Orthopedic Surgery 2009;1(1):11-18
BACKGROUND: This study examined the relationship between four radiological parameters (Pavlov's ratio, sagittal diameter, spinal cord area, and spinal canal area) in patients with a traumatic cervical spine injury, as well as the correlation between these parameters and the neurological outcome. METHODS: A total of 212 cervical spinal levels in 53 patients with a distractive-extension injury were examined. The following four parameters were measured: Pavlov's ratio on the plain lateral radiographs, the sagittal diameter, the spinal cord area, and the spinal canal area on the MRI scans. The Pearson correlation coefficients between the parameters at each level and between the levels of each parameter were evaluated. The correlation between the radiological parameters and the spinal cord injury status classified into four categories, A (complete), B (incomplete), C (radiculopathy), and D (normal) was assessed. RESULTS: The mean Pavlov's ratio, sagittal diameter, spinal cord area and spinal canal area was 0.84, 12.9 mm, 82.8 mm2 and 236.8 mm2, respectively. An examination of the correlation between the radiological spinal stenosis and clinical spinal cord injury revealed an increase in the values of the four radiological parameters from cohorts A to D. Pavlov's ratio was the only parameter showing statistically significant correlation with the clinical status (p = 0.006). CONCLUSIONS: There was a correlation between the underlying spinal stenosis and the development of neurological impairment after a traumatic cervical spine injury. In addition, it is believed that Pavlov's ratio can be used to help determine and predict the neurological outcome.
Adult
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Aged
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Analysis of Variance
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Cervical Vertebrae/*radiography
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Female
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Humans
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Magnetic Resonance Imaging
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Male
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Middle Aged
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Neck Injuries/*radiography
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Retrospective Studies
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Spinal Canal/pathology/*radiography
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Spinal Cord Injuries/pathology/*radiography
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Spinal Stenosis/pathology/*radiography
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Young Adult
5.Benign notochordal cell tumor of cervical vertebrae: a clinicopathologic analysis.
Jin HUANG ; Zhiming JIANG ; Juan TANG ; Huizhen ZHANG
Chinese Journal of Pathology 2014;43(11):763-766
OBJECTIVETo report 2 rare cases of benign notochordal cell tumor (BNCT), according to WHO classification of tumors of soft tissue and bone (4th edition). Their radiologic and clincopathologic features and differential diagnosis were investigated.
METHODSTwo cases of BNCT were studied by retrospective review of the clinical, radiologic, pathologic and immunophenotypical findings. Related literatures were reviewed at the same time.
RESULTSCase 1 was a 53-year-old man, and case 2 was a 61-year-old woman. Radiographically, both patients presented with abnormal imaging findings in the fifth cervical vertebral body with the lesions located within the bone but without extra osseous mass. Histopathologically, the lesions lacked lobular architecture and extracellular myxoid matrix. The tumor cells were vacuolated and had centrally or peripherally placed round or oval nuclei with small nucleoli, mimicking mature adipocytes. No cytological atypia or mitotic figures were seen. The affected bone trabeculae were sclerotic and islands of bone marrow were often entrapped within the tumor.
CONCLUSIONSAlthough sharing similar anatomic distribution and immunophenotype to those of chordoma, BNCT has distinct radiologic and pathologic features and different treatment and prognosis. The differential diagnosis between BNCT and chordoma requires detailed clinical, radiologic and histopathologic evaluations.
Cervical Vertebrae ; diagnostic imaging ; pathology ; Chordoma ; pathology ; Diagnosis, Differential ; Diagnostic Imaging ; Female ; Humans ; Male ; Middle Aged ; Notochord ; diagnostic imaging ; pathology ; Radiography ; Retrospective Studies ; Spinal Neoplasms ; diagnostic imaging ; pathology
6.Dynamic radiographic analysis of sympathetic cervical spondylosis instability.
Jun QIAN ; Ye TIAN ; Gui-xing QIU ; Jian-hua HU
Chinese Medical Sciences Journal 2009;24(1):46-49
OBJECTIVETo investigate the correlation between subaxial cervical spine instability and cervical spondylotic sympathetic symptoms as well as the difference of cervical spondylotic subaxial instability between male and female patients.
METHODSWe analyzed retrospectively 318 surgical cases of cervical spondylosis treated at Department of Orthopedic Surgery of Peking Union Medical College Hospital between July 2003 and December 2007. All cases were divided into group A without sympathetic symptoms (n=284) and group B with sympathetic symptoms (n=34). Angular and horizontal translation values between two adjacent vertebral bodies from C2 to C7 were measured separately on hyperflexion and hyperextension lateral cervical spine radiographs. Fisher's exact test was used to evaluate the correlation between subaxial cervical instability and sympathetic symptoms. Intragroup correlation between patient gender and subaxial cervical instability was also evaluated.
RESULTSSubaxial instability incidences in groups A and B were 21.8% (62/284) and 55.9% (19/34), respectively. Statistical analysis indicated a definite correlation between subaxial cervical instability and sympathetic symptoms (P=0.000). Among patients without sympathetic symptoms, subaxial instability incidences were 21.4% (37/173) in males and 22.5% (25/111) in females, respectively (P=0.883). While among patients with sympathetic symptoms, subaxial instability incidences were 27.3% (3/11) in males and 69.6% (16/23) in females, respectively, indicating significant difference (P=0.030). Subaxial instability was most commonly seen at C4-C5 intervertebral space in sympathetic cervical spondylosis patients.
CONCLUSIONSHigh correlation exists between subaxial cervical spine instability and cervical spondylotic sympathetic symptoms, especially in female patients. Hyperextension and hyperflexion radiographs of cervical spine are important to assess sympathetic cervical spondylotic subaxial instability.
Cervical Vertebrae ; diagnostic imaging ; pathology ; Female ; Humans ; Male ; Middle Aged ; Radiography ; Retrospective Studies ; Sex Characteristics ; Spine ; diagnostic imaging ; pathology ; Spondylosis ; diagnostic imaging ; pathology
7.Application value of magnetic resonance sequences in diagnosis of early spinal metastatic tumor.
Li-Xia WANG ; Xiang-Quan KONG ; He-Shui SHI ; Ding-Xi LIU ; Yin XIONG
Chinese Medical Sciences Journal 2007;22(1):9-12
OBJECTIVETo investigate the clinical value of different magnetic resonance (MR) pulse sequences in diagnosis of spinal metastatic tumor.
METHODSFifteen patients with clinically suspected spinal metastatic tumor were included in this study. These patients were with documented primary tumors. Four MR pulse sequences, T1-weighted spin echo (T1WI SE), T2-weighted fast spin echo (T2WI FSE), short time inversion recovery (STIR), and gradient echo 2-D multi echo data imaging combination (GE Me-2D) were used to detect spinal metastasis.
RESULTSFifteen vertebral bodies were entire involvement, 38 vertebral bodies were section involvement, and totally 53 vertebral bodies were involved. There were 19 focal infections in pedicle of vertebral arch, 15 metastases in spinous process and transverse process. Fifty-three vertebral bodies were abnormal in T1 WI SE and GE Me-2D, 35 vertebral bodies were found abnormal in T2WI FSE, and 50 vertebral bodies were found abnormal in STIR. The verges of focal signal of involved vertebral bodies were comparatively clear in T1WI SE, comparatively clear or vague in T2WI FSE, vague in STIR, and clear in GE Me-2D.
CONCLUSIONSGE Me-2D may be the most sensitive technique to detect metastases. So three sequences (T1WI SE, T2WI FSE, GE Me-2D) can demonstrate the early changes of spinal metastasis roundly.
Cervical Vertebrae ; diagnostic imaging ; Coccyx ; diagnostic imaging ; Humans ; Lumbar Vertebrae ; diagnostic imaging ; Magnetic Resonance Imaging ; methods ; Neoplasm Metastasis ; pathology ; Radiography ; Sacrum ; diagnostic imaging ; Sensitivity and Specificity ; Spinal Neoplasms ; pathology ; secondary ; Spine ; diagnostic imaging ; Thoracic Vertebrae ; diagnostic imaging
8.Treatment of Spontaneous Cervical Spinal Subdural Hematoma with Methylprednisolone Pulse Therapy.
Tae Jin SONG ; Jun Bum LEE ; Young Chul CHOI ; Kyung Yul LEE ; Won Joo KIM
Yonsei Medical Journal 2011;52(4):692-694
We report herein a case of hyperacute onset of spontaneous cervical spinal subdural hematoma treated with methylprednisolone pulse therapy that showed good results. A 57-year-old man was admitted for posterior neck pain and paraparesis which occurred an hour ago. MRI revealed a ventral subdural hematoma distributed from the level of C1 down to T3, compressing the spinal cord. Conservative management with methylprednisolone pulse therapy was administered considering the patient's poor general condition. Although emergent surgical decompression is necessary in most cases of spinal subdural hematoma, conservative management with steroid therapy could be effective.
Cervical Vertebrae/pathology/radiography
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Glucocorticoids/administration & dosage/*therapeutic use
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Hematoma, Subdural, Spinal/*drug therapy/pathology/radiography
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Humans
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Magnetic Resonance Imaging
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Male
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Methylprednisolone/administration & dosage/*therapeutic use
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Middle Aged
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Paraparesis/drug therapy/pathology/radiography
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Tomography, X-Ray Computed
9.Bilateral Carotid and Vertebral Rete Mirabile Presenting with a Prominent Anterior Spinal Artery Mimicking a Spinal Dural AV Fistula at MRI.
Seung Young LEE ; Sang Hoon CHA
Korean Journal of Radiology 2011;12(6):740-744
Bilateral carotid and vertebral rete mirabile (CVRM) is a very rare condition. We report a new case of CVRM initially detected by magnetic resonance imaging (MRI) of the cervical spine. MRI demonstrated tortuous vascular signal voids limited to the anterior cerebrospinal fluid space mimicking spinal dural arteriovenous fistula. A diagnosis of CVRM was confirmed on the basis of angiographic findings of rete formation associated with bilateral aplasia of the cavernous internal carotid and vertebral arteries without abnormal arteriovenous connection.
Adult
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Carotid Arteries/*abnormalities/pathology/radiography
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Central Nervous System Vascular Malformations/*diagnosis
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Cervical Vertebrae/pathology
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Humans
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*Magnetic Resonance Imaging
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Male
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Tomography, X-Ray Computed
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Vertebral Artery/*abnormalities/pathology/radiography
10.Case control study on the association between abnormality curvature of cervical spine and pathogenesy of cervical spondylosis.
Ming-Cai ZHANG ; Yin-Yu SHI ; Xiang WANG ; Shi-Rong HUANG ; Hong-Sheng ZHAN
China Journal of Orthopaedics and Traumatology 2010;23(10):746-749
OBJECTIVETo explore the relationship between the abnormality curvature of cervical spine and pathogenesy of cervical spondylosis, in order to provide a new way in diagnosis of cervical spondylosis.
METHODSThere were two groups in the study, which were non-cervical spondylosis group (with heath adults) and cervical spondylosis group. From March 2006 to December 2008, 333 patients (out-patients in department of orthopaedics of Shuguang hospital) in cervical spondylosis group, which were 119 males, 214 females with an average age of (48.11 +/- 12.21) years. There were 73 subjects in non-cervical spondylosis group, which was 18 males, 55 females with an average age of (45.99 +/- 11.47) years. Based on the lateral view X-ray pictures of cervical spine, the abnormality curvature and character of cervical spine were studied in two groups.
RESULTSThe incidence rate in abnormality curvature of cervical spine in cervical spondylosis group (achieved to 95.50%) was more than that of non-cervical spondylosis group, there was significant difference between two groups (P = 0.000 < 0.01). Furthermore, the patterns of the abnormality curvature of cervical spine in cervical spondylosis group was complicated and variegated, of which physiological curvature diminished had 23.12% (77 cases), turn straight had 40.84% (136 cases), increased had 0.60% (2 cases), recurved had 12.01% (40 cases), S shape had 4.20%(14 cases), contra-S shape had 2.70% (9 cases), upper flex and lower straight had 4.50% (15 cases), upper straight and lower flex had 7.51% (25 cases).
CONCLUSIONThe abnormality curvature of cervical spine may be an X-ray diagnostic indication to the cervical spondylosis, which is complicated and variegated. It will provide the guidance for the diagnosis and treatment of cervical spondylosis.
Case-Control Studies ; Cervical Vertebrae ; physiopathology ; Female ; Humans ; Male ; Middle Aged ; Outpatients ; Radiography ; Spinal Curvatures ; complications ; diagnostic imaging ; pathology ; physiopathology ; Spondylosis ; complications ; diagnostic imaging ; physiopathology ; X-Rays