Post-Traumatic Syringomyelia: A Case Series (original) (raw)
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Spinal Cord, 1999
A description is given of the syndrome of post-traumatic syringomyelia amongst patients with traumatic spinal injuries seen at the National Spinal Injuries Centre. The diagnosis was made on clinical grounds. It was confirmed wherever possible by neuroradiology prior to surgery; one case was confirmed only at post mortem. The incidence of the condition was found to be in keeping with other large series but, in contrast, no difference was found between the time of onset after injury between complete and incomplete lesions of the spinal cord. The commonest manifestation was pain, followed by sensory loss and rarely motor weakness. In the majority of patients the condition eventually became bilateral and in a significant number the lesion ascended to involve the trigeminal territory. The natural history of the condition was followed, and in all cases the condition gradually progressed. The pathogenesis of the condition is briefly discussed in view of the findings.
Post-traumatic syringomyelia following complete neurological recovery
Spinal cord, 2000
To describe the later neurologic deterioration secondary to the appearance of a post-traumatic syringomyelic cavity, in a patient who, in the initial phase, had an incomplete spinal cord lesion (ASIA C), which improved to ASIA E. A 52-year-old male patient who, at the age of 19 (1965), suffered a spinal cord injury. He presented with a fracture of the sixth and seventh cervical neurological segment at the time of the lesion, evolving to ASIA E. Nine years after the traumatism, he began to feel pain accompanied by a sensory and motor deficit. With the aid of myelography and MRI, the existence of a syringomyelic cavity was detected, which extended from the fourth to the seventh cervical segments. The patient was operated on, on various occasions, placing a syringo-subarachnoid shunt. The neurological status of the patient continued to deteriorate and, at present, he has a complete lesion below the fourth neurological cervical segment with a partially preserved sensitive area up to T1....
Post-traumatic syringomyelia: a review
Journal of Clinical Neuroscience, 2003
More than a quarter of spinal cord injured patients develop syringes and many of these patients suffer progressive neurological deficits as a result of cyst enlargement. The mechanism of initial cyst formation and progressive enlargement are unknown, although arachnoiditis and persisting cord compression with disturbance of cerebrospinal fluid flow appear to be important aetiological factors. Current treatment options include correction of bony deformity, decompression of the spinal cord, division of adhesions, and shunting. Long-term improvement occurs in fewer than half of patients treated. Imaging evidence of a reduction in syrinx size following treatment does not guarantee symptomatic resolution or even prevention of further neurological loss. A better understanding of the causal mechanisms of syringomyelia is required to develop more effective therapy.
Silent post-traumatic syringomyelia and syringobulbia
Spinal Cord Series and Cases
Introduction Post-traumatic syringomyelia is a complication of traumatic spinal cord injury consisting in the development of a cavity within the spinal cord. Once considered an uncommon complication, its diagnosis has increased due to increased attention and advances in medical technology. Common symptoms of the syrinx are a sensory loss of the dissociated type with pain and temperature loss and the preservation of fine touch and vibratory sensation. Eventually, a deterioration of motor function with muscle wasting may occur. Case presentation We present the case of a 36-year-old woman who sustained a sport accident in 1996, resulting in AIS A, T7 paraplegia. She underwent a magnetic resonance imaging (MRI) examination because of neck and left shoulder pain that resolved after a short anti-inflammatory treatment. The MRI showed a large cavity involving the cord beneath T6 and the medulla. Septations were present at both the spinal cord and medulla levels. With regard to vertebral status, the MRI showed the presence of severe kyphosis at the fracture level together with spinal cord compression. The neurological examination was normal except for the pre-existing paraplegia and of a slight heat and pain sensation deficit in the C8 dermatome. Discussion We discuss the need of regular follow-up examinations as even large syrines with involvement of the brainstem may be asymptomatic. We also discuss the possible pathogenetic factors including the type of treatment of the vertebral lesion.
Evolution of post-traumatic cervical syringomyelia: case report
Paraplegia, 1988
A patient with complete post-traumatic paraplegia below T6 developed urinary problems and late secondary syringolmyelia. The concordance between the appear ance of micturition difficulties and the first sensory symptoms leads us to discuss the role of important and repeated efforts to obtain reflex micturition, during the development of post-traumatic syringomyelia.
Journal of Neurosurgery: Spine, 2005
✓ In the present review the author describes the different types of syringomyelia that originate from abnormalities at the level of the spinal cord rather than at the craniovertebral junction. These include posttraumatic and postinflammatory syringomyelia, as well as syringomyelia associated with arachnoid cysts and spinal cord tumors. The diagnosis and the principles of managing these lesions are discussed, notably resection of the entity restricting cerebrospinal fluid flow. Placement of a shunt into the syrinx cavity is reserved for patients in whom other procedures have failed or who are not candidates for other procedures.
Post-traumatic syringomyelia with holocord involvement: a case report
Spinal Cord Series and Cases, 2017
Syringomyelia is a disorder in which a cyst, or syrinx, develops within the spinal cord. Historically, syringomyelia in post-traumatic spinal cord injury has been uncommon; however, its diagnosis has been increasing due to the advances in medical technology. Syringomyelia that involves the entire spinal cord, or holocord, is rare after traumatic spinal cord injury, with only a few cases reported in the literature. CASE PRESENTATION: We present a case of a 57-year-old male who had a motorcycle accident 30 years ago resulting in a spinal cord injury, who presented a rapid decline in the function of his left upper extremity. Imaging studies were reviewed to reveal an expansive T2 hyperintense intramedullary spinal cord lesion from C1 inferiorly to the conus medullaris. The patient underwent a T6-T7 laminectomy for the placement of a syringosubarachnoid shunt. The patient was then transferred to acute inpatient rehabilitation where he underwent an intense course of therapy for 3 weeks while being monitored closely by physiatrists. DISCUSSION: The patient was able to make significant recovery and was successfully discharged home. There are a limited number of reports published about post-traumatic holocord syringomyelia. It is important to recognize this diagnosis during follow-up visits with spinal cord injury patients.
Development of pre-syrinx state and syringomyelia following a minor injury: a case report
Journal of Medical Case Reports
Background A generally accepted rule is that posttraumatic syringomyelia (PTS) results from spinal cord injury (SCI). Case presentation Here, we report the development of syringomyelia without SCI in a 54-year-old Caucasian man following a mild motor vehicle accident. The computed tomography on admission excluded an injury of the spine. Because of neck and back pain, magnetic resonance imaging was performed on day 3 post-injury and demonstrated minimal changes from a ligamentous strain at the cervicothoracic transition. Any traumatic affection of the bone, vertebral discs, intraspinal compartment, or spinal cord were excluded. Some limb weakness and neurogenic bladder dysfunction started manifesting within the following weeks. Repeated MRIs following the accident demonstrated arachnoid adhesions at the C1–2 level and spinal cord edema equivalent to a pre-syrinx state at 12 months and syrinx formation at 24 months. Because of further deterioration, decompression was performed at 36 m...
Treatment of posttraumatic syringomyelia: evidence from a systematic review
Acta Neurochirurgica
Background Following spinal cord injury (SCI), the routine use of magnetic resonance imaging (MRI) resulted in an incremental diagnosis of posttraumatic syringomyelia (PTS). However, facing four decades of preferred surgical treatment of PTS, no clear consensus on the recommended treatment exists. We review the literature on PTS regarding therapeutic strategies, outcomes, and complications. Methods We performed a systematic bibliographic search on (“spinal cord injuries” [Mesh] AND “syringomyelia” [Mesh]). English language literature published between 1980 and 2020 was gathered, and case reports and articles examining syrinx due to other causes were excluded. The type of study, interval injury to symptoms, severity and level of injury, therapeutic procedure, duration of follow-up, complications, and outcome were recorded. Results Forty-three observational studies including 1803 individuals met the eligibility criteria. The time interval from SCI to the diagnosis of PTS varied betwee...
Posttraumatic syringomyelia: a technical note
Turkish Neurosurgery, 2013
AIM: Previous studies have not identified a preferred surgical technique to treat posttraumatic syringomyelia. Both syringopleural shunting and arachnoidolysis are used in neurosurgery practice for the surgical treatment of posttraumatic syringomyelia. In this study, we present a new technique designed to achieve a better outcome following surgery. MATERIAL and METHODS: A 33-year-old man, who exhibited pain and spasticity below the thoracic region after a traffic accident that occurred 16 years ago, was treated with a new technique. He also had paraparesis and urinary incontinency before the surgery. The initial cervicothoracic Magnetic Resonance Imaging (MRI) scans showed the development of a syrinx in the T4-5 region. A syringopleural shunt and bilateral subarachnoid to subarachnoid catheters from proximal to distal zones of the syrinx were performed under surgical microscope. RESULTS: The operative time was 90 minutes, and the blood loss was approximately 100 mL. The patient was mobilized on postoperative day 2 and was discharged 4 days after surgery with mild improvement of his preoperative symptoms. Postoperative MRI scans revealed partial regression at 6 months and complete decompression of the syrinx at 3 years follow-up without any clinical symptoms. CONCLUSION: This is a report of minimal-access insertion combining syringopleural with subarachnoid-subarachnoid bypass shunt insertion. This minimally invasive technique seems to be an effective and safe method.