Traumatic Brown-Séquard-plus syndrome

Parainfectious Brown-Sequard syndrome associated with Mycoplasma pneumoniae in an adult patient: a case report

INTRODUCTION

Acute transverse myelitis (ATM) refers to a rare severe acquired spinal cord inflammation, with a challenging diagnostic work-up and treatment.

CASE PRESENTATION

We report the case of a 42-year-old patient who presented with loss of temperature and pain sensation beneath the C5 dermatome in her left side and reported a history of a possible respiratory tract illness 10 days ago. Within 2 days, clinical worsening was noted, compatible with Brown-Sequard syndrome. Spinal magnetic resonance imaging revealed a T2 sequence abnormal signal from level C4 to T3 and cerebrospinal fluid (CSF) studies showed only a mild pleocytosis mononuclear type. Extensive CSF and blood tests revealed only high Mycoplasma pneumoniae IgM and IgG titers. Treatment with high-dose intravenous methylprednisolone and oral azithromycin were administrated and the patient recovered completely within two months.

DISCUSSION

We would like to highlight the importance for physicians to consider M. pneumoniae in their differential diagnosis as a potential cause when encountering patients with symptoms of ATM and inflammatory Brown-Sequard syndrome.

An unusual case of Brown-Sequard syndrome associated with Horner’s syndrome after a penetrating injury with a khuru (Bhutanese dart) to the neck: A case report

The occurrence of Brown-Sequard syndrome with Horner’s syndrome in a child with spinal trauma is a very rare and unusual entity. Brown-Sequard syndrome results from hemisection injury of the spinal cord, mostly in the cervical cord region. The Horner’s syndrome presents when the injury is in the cervical region involving the sympathetic pathway. We present you with the case of a 12-year-old boy who was referred from a local hospital with weakness on the left half of his body after sustaining a penetrating injury to his neck by a khuru (Bhutanese dart). Clinical examination was consistent with the diagnosis of Brown-Sequard syndrome with ipsilateral Horner’s syndrome. Although cervical spine plain radiographs showed no fracture, computed tomography and magnetic resonance imaging showed a C2 lamina fracture at the left side of the spinous process with indentation to the cord. He was managed conservatively with a soft cervical collar, intravenous antibiotics, and physiotherapy. He had complete resolution of Brown-Sequard syndrome and Horner’s syndrome after 1 year. Patients with Brown-Sequard syndrome associated with Horner’s syndrome usually have a good prognosis and full recovery rate with regular physiotherapy and rehabilitation. Early diagnosis and treatment will have a better chance of recovery and return to pre-injury status.

Blowdart Injury Resulting in Brown-Séquard plus Syndrome

This report presents an interesting and unusual case of an injury sustained from a blowgun dart. The dart penetrated zone 2 of the neck, resulting in a neurological deficit consistent with a variant of Brown-Séquard syndrome referred to as “Brown-Séquard plus syndrome.”

Brown-Sequard Syndrome after an Accidental Stab Injury of Cervical Spine: A Case Report

We report a case of Brown-Sequard syndrome (BSS) caused by an accidental stab injury of the cervical spine that shows clear magnetic resonance imaging (MRI) findings and clinical presentation. A 42-year-old woman was brought into the emergency department after a stab injury on the right side of the posterior neck from a knife that was lying in a fruit basket after slipping. The patient complained of hemiparesis of the right-side extremities, and ipsilateral hypoesthesia and contralateral sensory loss of pain and temperature were also found on neurological examination. MRI showed a signal change of the C6-7 cord level and the tract of the stab wound through the posterior neck. Irrigation and primary closure of the laceration was performed under the impression of BSS. The neurologic deficit was improved with rehabilitation therapy.

Brown-Séquard syndrome without vascular injury associated with Horner's syndrome after a stab injury to the neck

CASE DESCRIPTION

This case reviews the acute care and rehabilitation course of a 44-year-old right-handed woman after an assault with a pocketknife. She suffered multiple stab wounds including penetrating injury to the left side of her neck. Physical examination revealed left hemiplegia (motor score = 57), impaired pinprick sensation on the right caudal to the C5 dermatome, impaired joint position sense on the left, and left ptosis and miosis. Initially she was unable to stand without maximum assistance. MR imaging revealed transection of the left hemicord at the C5 level without cord hemorrhage. CTA of the neck was negative for vascular injury. She completed 18 days of acute inpatient rehabilitation. She used forearm crutches for ambulation at time of discharge. Prior to discharge the patient provided written permission for a case report.

DISCUSSION

Stab wounds are the most common cause of traumatic Brown-Séquard syndrome. Horner's syndrome is common in spinal cord lesions occurring in the cervical or thoracic region, however the combination of Horner's and Brown-Séquard syndromes is less commonly reported. In this case report, we review recommendations regarding initial imaging following cervical stab wounds, discuss anatomy and associated neurological findings in Brown-Séquard and Horner's syndromes, and review the expected temporal course of motor recovery.

CONCLUSIONS

Facilitating motor recovery and optimizing function after Brown-Séquard spinal cord injury are important roles for the rehabilitation team. Imaging is necessary to rule out cord hemorrhage or vascular injury and to clinically correlate cord damage with physical examination findings and expected functional impairments. Documenting associated anisocoria and explaining this finding to the patient is an important element of spinal cord injury education. Commonly, patients with Brown-Séquard injuries demonstrate remarkable motor recovery and regain voluntary motor strength and functional ambulation.

Solitary thoracic osteochondroma presenting as Brown-Séquard syndrome

We discuss a rare case of solitary osteochondroma arising from D2-D3 vertebrae presenting as Brown-Séquard syndrome (BSS) in a 28-year-old man following a fall. MRI revealed cord compression by an extradural ventrolateral tumour projecting into the spinal canal at D2-D3 level. Intraoperatively, it was found to be a bony tumour arising from the left of the D2 and D3 vertebral bodies, left pedicles and adjacent articular facets. The neurological deficits of the patient improved after the surgery.

Intramedullary spinal cord metastasis from colonic carcinoma presenting as Brown-Séquard syndrome: a case report

Introduction

Intramedullary spinal cord metastasis is very rare. The majority are discovered incidentally during autopsy. Most symptomatic patients present with rapidly progressive neurological deficits and require immediate examination. Few patients demonstrate features of Brown-Séquard syndrome. Radiotherapy is the gold-standard of therapy for Intramedullary spinal cord metastasis. The overall prognosis is poor and the mortality rate is very high. We present what is, to the best of our knowledge, the first case of Intramedullary spinal cord metastasis of colorectal carcinoma presenting as Brown-Séquard syndrome.

Case presentation

We present the case of a 71-year-old Caucasian man with colonic adenocarcinoma who developed Intramedullary spinal cord metastasis and showed features of Brown-Séquard syndrome, which is an uncommon presentation of Intramedullary spinal cord metastasis.

Conclusion

This patient had an Intramedullary spinal cord metastasis, a rare form of metastatic disease, secondary to colonic carcinoma. The metastasis manifested clinically as Brown-Séquard syndrome, itself a very uncommon condition. This syndrome is rarely caused by intramedullary tumors. This unique case has particular interest in medicine, especially for the specialties of medical, surgical and radiation oncology. We hope that it will add more information to the literature about these entities.

Brown-Séquard-plus syndrome because of penetrating trauma in children

Brown-Séquard syndrome is an uncommon condition involving incomplete spinal cord injury, with ipsilateral motor and proprioception loss, contralateral pain, and decreased temperature. Brown-Séquard-plus syndrome is associated with additional neurologic findings involving the eyes, bowel, or bladder. We describe an adolescent with Brown-Séquard-plus syndrome attributable to a stab injury. Our patient's clinical features of spinal and neurogenic shock overlapped at presentation. He was managed with high-dose steroids, along with intense physiotherapy and rehabilitation, resulting in good neurologic recovery. Appropriate medical (and surgical, when indicated) management usually results in good to complete recovery of neurologic function, depending on the level and grade of injury. With the increasing incidence of gunshot wounds and stab injuries in children, pediatricians, including pediatric neurologists and emergency physicians, are more likely to encounter these types of spinal cord injuries in children.

Medical Screening for Red Flags in the Diagnosis and Management of Musculoskeletal Spine Pain

When a patient presents with pain in the different regions of the spine, the clinician executes a region-appropriate basic examination that includes appropriate historical cues and specific physical examination tests that can be used to identify red flags. The clinical tests include a specific examination of the sensory and motor systems. Test outcomes are best interpreted in context with the entire examination profile, where the sensitivity and specificity of these tests can influence their utility in uncovering red flags. These red flags can be categorized based on the nature and severity or the specific elements of the patient's presentation. Many general red flags can be observed in any region of the spine, while specific red flags must be categorized and discussed for each spinal region. This categorization can guide the clinician in the direction of management, whether that management is aimed at redirecting the patient's care to another specialist, reconsidering the presentation and observing for clusters of findings that may suggest red flags, or managing the patient within the clinician's specialty in context with the severity of the patient's presentation.

Nonmissile penetrating spinal injury. Case report and review of the literature

Nonmissile penetrating spinal injuries (NMPSIs) are rare, even among the population of patients treated in large trauma centers. Patients who present with retained foreign body fragments due to stabbings represent an even smaller subset of NMPSI, and their optimal management is unclear. The authors report the case of a 42-year-old man who presented to the University of California at Davis Medical Center with a retained knife blade after suffering a stab wound to the lower thoracic spine. They discuss this case in the context of a literature review and propose management options for patients with NMPSIs in whom fragments are retained. A search of PubMed was undertaken for articles published between 1950 and 2006; the authors found 21 case reports and eight case series in the English-language literature but discovered no published guidelines on the management of cases of NMPSI with retained fragments. After clinicians undertake appropriate initial trauma evaluation and resuscitation, they should obtain plain x-ray films and computerized tomography scans to delineate the anatomical details of the retained foreign body in relation to the stab wound. Neurosurgical consultation should be undertaken in all patients with an NMPSI, whether or not foreign body fragments are present. Surgical removal of a retained foreign body is generally recommended in these patients because the fragments may lead to a worse neurological outcome. Perioperative antibiotic therapy may be beneficial, but the result depends on the nature of the penetrating agent. There is no documentation in the literature to support the use of steroid agents in patients with NMPSIs.

Unusual stab injury of the spinal cord

OBJECTIVE

To report an unusual penetrating stab injury of the spinal cord.

DESIGN

Case report of a 13-year-old boy who sustained cervical trauma following an accident while playing.

SETTING

Spinal Cord Injuries Unit, Musgrave Park Hospital, Belfast, UK.

CASE REPORT

Mechanism of injury was by a spear-like electric fence post entering the neck. Initial neurological examination revealed tetraplegia with C4 sensory level. Magnetic resonance imaging (MRI) of spinal cord demonstrates the penetrating injury.

CONCLUSION

No ligamentous instability was demonstrated. In the absence of this, the penetrating injury by a short blade thrown at speed was felt to be responsible for the subsequent injury and resulting outcome at discharge of C4 American Spinal Injury Association (ASIA) grade D tetraplegia.

Traumatic atypical Brown-Sequard syndrome: case report and literature review

A man was kicked on the neck, 10 days after which he noted right-sided numbness. Clinically, he had diminished deep tendon reflexes over the left upper limb, absent left superficial abdominal reflexes, a left extensor plantar response, mild left hemiparesis, diminished pinprick, temperature and vibratory sensation up to the right T(4-5) dermatome and diminished proprioceptive sensation in the right upper and lower limbs. Cervicothoracic magnetic resonance imaging (MRI) revealed a left C(6-7) posterolateral disc prolapse with indentation and oedema of the cord at the same level. He was given intravenous dexamethasone, with mild resolution of his motor but not his sensory symptoms. Transcranial magnetic stimulation and evoked potentials performed 3 days later were unremarkable. He was discharged soon after, preferring to seek traditional therapy in his country. We attempt to explain the anatomical basis for his clinical signs, review the literature for similar cases, and examine the usefulness of available treatment and investigations.