scholarly journals Dynamic Cervical Cord Compression Post-laminectomy Visualized by Flexion-extension Magnetic Resonance Imaging: Case Report

Cureus ◽  
2019 ◽  
Author(s):  
Adam Y Li ◽  
Jennifer B Dai ◽  
Alexander F Post ◽  
Tanvir F Choudhri
Keyword(s):  
Magnetic Resonance Imaging ◽  
Case Report ◽  
Magnetic Resonance ◽  
Cord Compression ◽  
Cervical Cord ◽  
Resonance Imaging ◽  
Cervical Cord Compression ◽  
Flexion Extension

The use of flexion-extension magnetic resonance imaging for evaluating signal intensity changes of the cervical spinal cord

2009 ◽  
Vol 10 (4) ◽  
pp. 366-373 ◽  
Author(s):  
Kern H. Guppy ◽  
Mark Hawk ◽  
Indro Chakrabarti ◽  
Amit Banerjee
Keyword(s):  
Magnetic Resonance Imaging ◽  
Spinal Cord ◽  
Cervical Spine ◽  
Magnetic Resonance ◽  
Mr Imaging ◽  
Spinal Cord Compression ◽  
Cord Compression ◽  
Resonance Imaging ◽  
Flexion Extension ◽  
Dynamic Mr

The authors present 2 cases involving patients who presented with myelopathy. Magnetic resonance imaging of the cervical spine showed spinal cord signal changes on T2-weighted images without any spinal cord compression. Flexion-extension plain radiographs of the spine showed no instability. Dynamic MR imaging of the cervical spine, however, showed spinal cord compression on extension. Compression of the spinal cord was caused by dynamic anulus bulging and ligamentum flavum buckling. This report emphasizes the need for dynamic MR imaging of the cervical spine for evaluating spinal cord changes on neutral position MR imaging before further workup for other causes such as demyelinating disease.

scholarly journals Intramedullary Cervical Tuberculoma: A Case Report With Note on Surgical Management

2015 ◽  
Vol 100 (1) ◽  
pp. 133-136 ◽  
Author(s):  
Hong-Bin Ju ◽  
Dong-Ming Guo ◽  
Fan-Fan Chen
Keyword(s):  
Magnetic Resonance Imaging ◽  
Magnetic Resonance ◽  
Clinical Symptoms ◽  
Previous History ◽  
Mass Effect ◽  
Cord Compression ◽  
Cervical Cord ◽  
Resonance Imaging ◽  
Intramedullary Lesion ◽  
The Right

Abstract This study aims to report a relatively rare entity—intramedullary tuberculum of cervical spine—and describe its management and some key learning points. Intramedullary tuberculomas are rare entities. Intramedullary tuberculoma is most commonly found in the thoracic cord of a patient and is rarely seen in the cervical cord. We present an intramedullary cervical tuberculoma in a 21-year-old patient with finding of spinal cord compression. All 4 limbs were spastic, with grade 1 power on the right side and grade 3 power on the left side. Sensory deficit was found below the C6 level. Magnetic resonance imaging showed an intramedullary lesion at the C5 to C6 levels. Intramedullary tuberculoma was diagnosed based on clinical symptoms, physical examination, previous history, and magnetic resonance imaging. A C5 to C7 laminectomy was performed. Intramedullary tuberculoma was resected by microsurgery. One year after the surgery, strength returned to normal grade 5. Excellent clinical outcome was obtained with a combination of both medical and surgical treatments. Intramedullary cervical tuberculoma should be removed without delay to eliminate any mass effect on the neurons as soon as possible.

Balantidium coli: an unrecognized cause of vertebral osteomyelitis and myelopathy

2013 ◽  
Vol 18 (3) ◽  
pp. 310-313 ◽  
Author(s):  
Shashi Dhawan ◽  
Deepali Jain ◽  
Veer Singh Mehta
Keyword(s):  
Magnetic Resonance Imaging ◽  
Vertebral Osteomyelitis ◽  
Protozoan Parasite ◽  
Cord Compression ◽  
Cervical Cord ◽  
Resonance Imaging ◽  
Ciliated Protozoan ◽  
Cervical Cord Compression ◽  
Balantidium Coli ◽  
Extraintestinal Disease

Balantidium coli is a ciliated protozoan parasite that primarily infects primates and pigs. It is the largest protozoan to infect humans and is a well-known cause of diarrhea and dysentery. Extraintestinal disease is uncommon, and extraintestinal spread to the peritoneal cavity, appendix, genitourinary tract, and lung has rarely been reported. The authors describe a case of vertebral osteomyelitis with secondary cervical cord compression caused by B. coli. The patient was a 60-year-old immunocompetent man presenting with quadriplegia of short duration. Magnetic resonance imaging of the cervical spine showed extradural and prevertebral abscess at the C3–4 level. Drainage of the abscess, C3–4 discectomy, and iliac bone grafting were performed. Histologically B. coli was confirmed in an abscess sample. To the best of the authors' knowledge, involvement of bone by B. coli has never been reported, and this case is the first documented instance of cervical cord compression due to B. coli osteomyelitis of the spine in the literature.

Cervical cord compression caused by a pillow in a postlaminectomy patient undergoing magnetic resonance imaging

1999 ◽  
Vol 90 (1) ◽  
pp. 145-147 ◽  
Author(s):  
Fumio Suzuki ◽  
Masayuki Nakajima ◽  
Masayuki Matsuda
Keyword(s):  
Magnetic Resonance Imaging ◽  
Magnetic Resonance ◽  
Cord Compression ◽  
Cervical Cord ◽  
Resonance Imaging ◽  
Neck Extension ◽  
Content Type ◽  
Deep Wound ◽  
Extended Position ◽  
Cord Injury

✓ A 66-year-old man, who had undergone osteoplastic laminectomy for posttraumatic cervical myelopathy, underwent a second operation in which the replaced laminae were removed because of postoperative deep wound infection. Follow-up dynamic magnetic resonance imaging with flexion and extension views of the neck 1 year postsurgery demonstrated that the cervical cord was markedly compressed from behind in the extended position, although a wide subarachnoid space was observed in this region when the neck was in the flexed position. The cause of cord compression was the pillow that was placed underneath the patient's neck for maintaining the extended position, not the neck extension itself. This finding indicates that care must be taken during neuroradiological examination not to place a pillow under the neck of a patient who has undergone laminectomy. Nuchal compression could lead to cervical cord injury after laminectomy. Laminoplasty benefits the patient by protecting the cervical cord from secondary injury.

Computed tomography and magnetic resonance imaging findings of primary bladder angiosarcoma: a case report

2014 ◽  
Vol 38 (2) ◽  
pp. 212-214 ◽  
Author(s):  
Mehmet Beyazal ◽  
Necip Pirinççi ◽  
Alpaslan Yavuz ◽  
Sercan Özkaçmaz ◽  
Gülay Bulut
Keyword(s):  
Magnetic Resonance Imaging ◽  
Computed Tomography ◽  
Case Report ◽  
Magnetic Resonance ◽  
Imaging Findings ◽  
Resonance Imaging ◽  
Primary Bladder
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