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Peiffer-Smadja N, Harent S, Messeca C, Lechapt-Zalcman E, Yazdanpanah Y, Joly V. A case of thoracic actinomycosis presenting as sudden paraplegia. Rev Neurol (Paris) 2018; 175:89-92. [PMID: 30309660 DOI: 10.1016/j.neurol.2018.01.380] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2017] [Revised: 01/15/2018] [Accepted: 01/16/2018] [Indexed: 11/18/2022]
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Mei L, Sang W, Chen Z, Lou C, Zheng L, Jin K, Huang W, He D. Titanium mesh bone grafting combined with pedicle screw internal fixation for treatment of Ku[Combining Diaeresis]mmell disease with cord compression: A case report and literature review. Medicine (Baltimore) 2018; 97:e12183. [PMID: 30200123 PMCID: PMC6133570 DOI: 10.1097/md.0000000000012183] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
RATIONALE In 1891, Dr. Hermann Kümmell, a German surgeon, described a clinical entity characterized by the development of progressive painful kyphosis following an asymptomatic period of months or years after a minor spinal trauma, leading to a gradual collapse of the vertebra and dynamic instability, ultimately progressing to kyphosis with prolonged back pain and/or paraparesis. To date, the main pathologic eliciting event remains unclear, and no standard treatment or single effective treatment are available for Kümmell disease. PATIENT CONCERNS A 74-year-old woman presented with severe back pain and numbness of both legs for approximately 2 months. DIAGNOSES According to the clinical symptoms and imaging examinations, the patient was diagnosed with stage III Kümmell disease. INTERVENTIONS The patient underwent titanium mesh bone grafting combined with pedicle screw internal fixation. OUTCOMES Postoperative kyphosis was corrected, and the vertebra was reconstructed. LESSONS Kümmell disease is not a rare complication of osteoporotic vertebral compression fractures, and treatment of each patient must be individualized. The application of titanium mesh bone grafting combined with pedicle screw internal fixation is an effective treatment option for stage III Kümmell disease.
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Chen H, Liu H, Wang B, Deng Y, Ding C. A rare, acute neurologic deterioration associated with the overactive autoimmune response of ankylosing spondylitis after cervical laminoplasty: A case report. Medicine (Baltimore) 2018; 97:e11605. [PMID: 30142754 PMCID: PMC6112925 DOI: 10.1097/md.0000000000011605] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
RATIONALE We report a rare, acute neurological deterioration after cervical laminoplasty due to post-decompression spinal cord edema associated with ankylosing spondylitis in a 52-year old male patient. The patient was diagnosed with cervical spondylotic myelopathy due to ossification of the posterior longitudinal ligament which was complicated by ankylosing spondylitis. A cervical laminoplasty was performed, adversely resulting in paraparesis and loss of tactile sense. An emergency CT scan following the first laminoplasty revealed that the spinal cord compression due to spinal cord swelling and limited-expansion in cervical canal space. The abnormal pathological state of ankylosing spondylitis may have aggravated spinal cord re-perfusion and increased edema after decompression. PATIENT CONCERNS Paraparesis and loss of tactile sense after the surgery immediately. DIAGNOSES Acute neurological deterioration after cervical laminoplasty. INTERVENTIONS A second emergency surgery was performed to remove the C2-C5 laminae. OUTCOMES Six months later, the patient had experienced slight improvement in neurological function. LESSONS Abnormal spinal cord immune inflammatory reaction associated with ankylosing spondylitis and limited decompression may lead to acute neurological deterioration. The potential overactive inflammatory response following surgery in the patients with autoimmune rheumatoid disease should be carefully considered in spinal surgery. Timely diagnosis and treatment may benefit these patients.
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Pipola V, Terzi S, Tedesco G, Bandiera S, Bròdano GB, Ghermandi R, Evangelisti G, Girolami M, Gasbarrini A. Metastatic epidural spinal cord compression: does timing of surgery influence the chance of neurological recovery? An observational case-control study. Support Care Cancer 2018; 26:3181-3186. [PMID: 29600414 DOI: 10.1007/s00520-018-4176-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2017] [Accepted: 03/21/2018] [Indexed: 11/25/2022]
Abstract
PURPOSE Metastatic epidural spinal cord compression (MESCC) is radiologically defined as an epidural metastatic lesion causing the displacement of the spinal cord from its normal position in the vertebral canal. The purpose of this paper is the evaluation of the influence of timing of surgery on the chance of neurological recovery. METHODS This is a retrospective observational case-control study performed on patients with MESCC from solid tumors surgically treated at our institute from January 2010 to December 2016. Patients included were divided in two groups depending on surgery that was performed within or after 24 h the admission to the hospital. Neurological status was assessed with American Spine Injury Association (ASIA) Impairment Scale. RESULTS No statistically significant difference was observed in the variation of ASIA if surgery is performed within or after 24 h from the admission to the hospital. A statistically significant difference was observed after surgery in each group in the improvement of neurological status. A statistically significant difference was reported in the early post-operative complications in patients surgically treated within 24 h. CONCLUSION MESCC management is challenge for spine surgeons and may represent an oncologic emergency and if not promptly diagnosed can lead to a permanent neurological damage. According to this study, there is no difference in the chance of neurological recovery if surgery is performed within or after 24 h the admission to hospital, but there is a greater rate of early post-operative complications when surgery is performed within 24 h from the admission to the hospital.
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Hoey H, Hinde F, Grant DB. Hajdu-Cheney Syndrome Associated with Intrauterine Fractures and Arachnoid Cysts. J R Soc Med 2018; 76:521-3. [PMID: 6864724 PMCID: PMC1439226 DOI: 10.1177/014107688307600615] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Pereira MP, Lüling H, Dieckhöfer A, Steinke S, Zeidler C, Ständer S. Brachioradial Pruritus and Notalgia Paraesthetica: A Comparative Observational Study of Clinical Presentation and Morphological Pathologies. Acta Derm Venereol 2018; 98:82-88. [PMID: 28902951 DOI: 10.2340/00015555-2789] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Brachioradial pruritus (BRP) and notalgia paraesthetica (NP) represent 2 of the most common neuropathic itch syndromes. A total of 58 consecutive patients presenting at the Center for Chronic Pruritus, University Hospital Münster, were analysed with regard to clinical presentation, anatomical and morphological pathologies, impairment in quality of life, and response to treatment with topical capsaicin. Patients with BRP reported stinging and burning more often than those with NP. In the BRP group structural magnetic resonance imaging abnormalities more frequently correlated with localization of the symptoms compared with in patients with NP. In addition, intraepidermal nerve fibre density was decreased in lesional skin in patients with BRP, but not in those with NP, confirming the neuropathic origin in BRP. Topical capsaicin resulted in a significantly higher alleviation of itch and pain intensity and improvement in quality of life in patients with BRP compared with those with NP, which may reflect clinical and aetiological differences between the conditions.
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Wacker D, McCurdy MT. Managing patients with oncologic complications in the emergency department. EMERGENCY MEDICINE PRACTICE 2018; 20:1-24. [PMID: 29261479] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Received: 09/01/2017] [Accepted: 09/10/2017] [Indexed: 06/07/2023]
Abstract
As the prevalence of cancer continues to increase in the general population and improvements in cancer treatment prolong survival, the incidence of patients presenting to the emergency department with oncologic complications will, similarly, continue to rise. This issue reviews 3 of the more common presentations of oncology patients to the emergency department: metastatic spinal cord compression, tumor lysis syndrome, and febrile neutropenia. Signs and symptoms of these conditions can be varied and nonspecific, and may be related to the malignancy itself or to an adverse effect of the cancer treatment. Timely evidence-based decisions in the emergency department regarding diagnostic testing, medications, and arrangement of disposition and oncology follow-up can significantly improve a cancer patient's quality of life.
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Heike CL, Avellino AM, Mirza SK, Kifle Y, Perkins J, Sze R, Egbert M, Hing AV. Sleep Disturbances in 22q11.2 Deletion Syndrome: A Case with Obstructive and Central Sleep Apnea. Cleft Palate Craniofac J 2017; 44:340-6. [PMID: 17477750 DOI: 10.1597/05-196] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
The 22q11.2 deletion syndrome is characterized by wide phenotypic variability, frequently involving characteristic craniofacial features, cardiac malformations, and learning difficulties. Skeletal anomalies are also common and include an obtuse angle of the cranial base, retrognathia, and cervical spine abnormalities. Despite these anomalies, sleep-disturbed breathing is not reported frequently in patients with 22q11.2 deletion syndrome. We describe a patient with an obstructive sleep disturbance that was successfully treated with a tonsillectomy followed by mandibular distraction osteogenesis. She also had central sleep apnea, initially attributed to spinal cord impingement from cervical instability. Posterior cervical fusion was associated with a decrease in the number of central apneic events.
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MESH Headings
- Child, Preschool
- Chromosome Deletion
- Chromosomes, Human, Pair 22/genetics
- Cleft Lip/genetics
- Cleft Lip/surgery
- Cleft Palate/genetics
- Cleft Palate/surgery
- Craniofacial Abnormalities/complications
- Craniofacial Abnormalities/genetics
- Craniofacial Abnormalities/therapy
- Female
- Humans
- Infant
- Mandibular Advancement/methods
- Micrognathism/complications
- Micrognathism/genetics
- Micrognathism/surgery
- Odontoid Process/abnormalities
- Odontoid Process/diagnostic imaging
- Odontoid Process/surgery
- Osteogenesis, Distraction/methods
- Polysomnography
- Radiography
- Sleep Apnea, Central/etiology
- Sleep Apnea, Central/genetics
- Sleep Apnea, Central/therapy
- Sleep Apnea, Obstructive/etiology
- Sleep Apnea, Obstructive/genetics
- Sleep Apnea, Obstructive/therapy
- Spinal Cord Compression/complications
- Spinal Cord Compression/diagnostic imaging
- Spinal Cord Compression/surgery
- Syndrome
- Tonsillectomy
- Treatment Outcome
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Rades D, Cacicedo J, Conde-Moreno AJ, Doemer C, Dunst J, Lomidze D, Segedin B, Olbrich D, Holländer NH. High-precision radiotherapy of motor deficits due to metastatic spinal cord compression (PRE-MODE): a multicenter phase 2 study. BMC Cancer 2017; 17:818. [PMID: 29202720 PMCID: PMC5715981 DOI: 10.1186/s12885-017-3844-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2017] [Accepted: 11/24/2017] [Indexed: 12/25/2022] Open
Abstract
BACKGROUND For metastatic spinal cord compression (MSCC), conventional radiotherapy with 10 × 3 Gy in 2 weeks results in better local progression-free survival (LPFS) than 5 × 4 Gy in 1 week. Since patients with MSCC are often significantly impaired, an overall treatment time of 1 week would be preferable if resulting in similar outcomes as longer programs. This may be achieved with 5 × 5 Gy in 1 week, since the biologically effective dose is similar to 10 × 3 Gy. It can be expected that 5 × 5 Gy (like 10 × 3) Gy results in better LPFS than 5 × 4 Gy in 1 week. METHODS/DESIGN This phase 2 study investigates LPFS after high-precision RT with 5 × 5 Gy in 1 week. LPFS is defined as freedom from both progression of motor deficits during RT and new or progressive motor deficits dur to an in-field recurrence of MSCC following RT. Considering the tolerance dose of the spinal cord, 5 × 5 Gy can be safely administered with high-precision radiotherapy such as volumetric modulated arc therapy (VMAT) or stereotactic body radiotherapy (SBRT). Maximum dose to the spinal cord should not exceed 101.5% of the prescribed dose to keep the risk of radiation myelopathy below 0.03%. Primary endpoint is LPFS at 6 months following radiotherapy; secondary endpoints include motor function/ability to walk, sensory function, sphincter dysfunction, LPFS directly and 1 and 3 months following radiotherapy, overall survival, pain relief, quality of life and toxicity. Follow-up visits will be performed directly and at 1, 3 and 6 months following radiotherapy. After completion of this phase 2 study, patients will be compared to a historical control group receiving conventional radiotherapy with 5 × 4 Gy in 1 week. Forty-four patients will be included assuming 5 × 5 Gy will provide the same benefit in LPFS when compared to 5 × 4 Gy as reported for 10 × 3 Gy. DISCUSSION If superiority regarding LPFS is shown for high-precision radiotherapy with 5 × 5 Gy when compared to conventional radiotherapy with 5 × 4 Gy, patients with MSCC would benefit from 5 × 5 Gy, since high LPFS rates could be achieved with 1 week of radiotherapy instead of 2 weeks (10 × 3 Gy). TRIAL REGISTRATION clinicaltrials.gov NCT03070431 . Registered 27 February 2017.
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Zhang X, Li X, Meng M, Cao J, Song X, Liu K, Fang S. Vascular spinal cord obstruction associated with superior vena cava syndrome: A case report and literature review. Medicine (Baltimore) 2017; 96:e9196. [PMID: 29390464 PMCID: PMC5758166 DOI: 10.1097/md.0000000000009196] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
RATIONALE Superior vena cava syndrome (SVCS) is the obstruction of blood flow through the SVC, causing complete or partial blockade of the collateral circulation of returning venous blood. SVCS is frequently presented with facial, neck, trunk, and upper limbs swelling and so on. However, to the best of our knowledge, the obstruction of the venous return in the spinal veins is rarely a manifestation of SVCS. PATIENT CONCERNS We presented a rare case of a 52-year-old male patient with 2-month history of progressive right upper limb numbness and swelling and 10-day history of extremities malfunctioning. Cervical magnetic resonance imaging (MRI) detected obstruction of the spinal venous return. Lung computed tomography (CT) revealed lesions in the esophagus, which indicated esophageal cancer with mediastinal lymph nodes metastasis and signified SVCS. DIAGNOSES With the results of laboratory findings, cervical MRI, lung CT findings, and physical examination, the patient was diagnosed with SVCS manifesting as spinal vein obstruction. INTERVENTIONS AND OUTCOMES The family abandoned further treatment, and the patient passed away 2 months after discharge. LESSONS The case indicates that SVCS can induce systemic and spinal cord diseases affecting the venous return. Further studies are necessary to reveal the mechanism for SVCS inducing spinal veins obstruction and to explore whether SVCS patients with and without vascular spinal cord obstruction have different prognoses.
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Koontz NA, Wiggins RH, Mills MK, McLaughlin MS, Pigman EC, Anzai Y, Shah LM. Less Is More: Efficacy of Rapid 3D-T2 SPACE in ED Patients with Acute Atypical Low Back Pain. Acad Radiol 2017; 24:988-994. [PMID: 28385420 DOI: 10.1016/j.acra.2017.02.011] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2016] [Revised: 02/01/2017] [Accepted: 02/16/2017] [Indexed: 12/14/2022]
Abstract
RATIONALE AND OBJECTIVES Emergency department (ED) patients with acute low back pain (LBP) may present with ambiguous clinical findings that pose diagnostic challenges to exclude cauda equina syndrome (CES). As a proof of concept, we aimed to determine the efficacy of a rapid lumbar spine (LS) magnetic resonance imaging (MRI) screening protocol consisting of a single 3D-T2 SPACE FS (3D-T2 Sampling Perfection with Application optimized Contrasts using different flip angle Evolution fat saturated) sequence relative to conventional LS MRI to exclude emergently treatable pathologies in this complex patient population. MATERIALS AND METHODS LS MRI protocol including a sagittal 3D-T2 SPACE FS pulse sequence was added to the routine for ED patients presenting with acute atypical LBP over a 12-month period. Imaging findings were categorically scored on the 3D-T2 SPACE FS sequence and separately on the reference standard conventional LS MRI sequences. Patients' symptoms were obtained from review of the electronic medical record. Descriptive test statistics were performed. RESULTS Of the 206 ED patients who obtained MRI for acute atypical LBP, 118 (43.3 ± 13.5 years of age; 61 female) were included. Specific pathologies detected on reference standard conventional MRI included disc herniation (n = 30), acute fracture (n = 3), synovial cyst (n = 3), epidural hematoma (n = 2), cerebrospinal fluid leak (n = 1), and leptomeningeal metastases (n = 1), and on multiple occasions these pathologies resulted in nerve root impingement (n = 36), severe spinal canal stenosis (n = 13), cord/conus compression (n = 2), and cord signal abnormality (n = 2). The 3D-T2 SPACE FS sequence was an effective screen for fracture (sensitivity [sens] = 100%, specificity [spec] = 100%), cord signal abnormality (sens = 100%, spec = 99%), and severe spinal canal stenosis (sens = 100%, spec = 96%), and identified cord compression not seen on reference standard. Motion artifact was not seen on the 3D-T2 SPACE FS but noted on 8.5% of conventional LS MRI. CONCLUSIONS The 3D-T2 SPACE FS sequence MRI is a rapid, effective screen for emergently actionable pathologies that might be a cause of CES in ED patients presenting with acute atypical LBP. As this abbreviated, highly sensitive sequence requires a fraction of the acquisition time of conventional LS MRI, it has the potential of contributing to increased efficiencies in the radiology department and improved ED throughput.
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Hajimashhadi Z, Aboutaleb N, Nasirinezhad F. Chronic administration of [Pyr 1] apelin-13 attenuates neuropathic pain after compression spinal cord injury in rats. Neuropeptides 2017; 61:15-22. [PMID: 27686494 DOI: 10.1016/j.npep.2016.08.010] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/18/2016] [Revised: 08/30/2016] [Accepted: 08/31/2016] [Indexed: 10/21/2022]
Abstract
Apelin is an endogenous ligand for apelin receptor (APJ) with analgesic effect on visceral, analgesic and proanalgesic influences on acute pains in animal models. The purpose of this study was to determine the possible analgesic effects of [Pyr1] apelin-13 on chronic pain after spinal cord injury (SCI) in rats. Animals were randomly divided into three major groups as intact, sham and SCI. The SCI group randomly allocated to four subgroups as no treatment, vehicle-treatment (normal saline: 10μl, intrathecally) and two subgroups with intrathecal injection (i.t) of 1μg and 5μg of [Pyr1] apelin-13. After laminectomy at T6-T8 level, spinal cord compression injury was induced using an aneurysm clip. Vehicle or [Pyr1] apelin-13 injected from day1 post SCI and continued for a week on a daily basis. Pain behaviors and locomotor activity were monitored up to 8weeks. At the end of the experiments, intracardial paraformaldehyde perfusion was made under deep anesthesia in some animals for histological and immunohistochemistry evaluations. Western blot technique was also done to detect caspase-3 in fresh spinal cord tissues. SCI decreased nociceptive thresholds and locomotor scores. Administration of [Pyr1] apelin-13 (1μg and 5μg) improved locomotor activity and reduced pain symptoms, cavity size and caspase-3 levels. Results showed long-term beneficial effects of [Pyr1] apelin-13 on neuropathic pain and locomotion. Therefore, we may suggest [Pyr1] apelin-13 as a new option for further neuropathic pain research and a suitable candidate for ensuing clinical trials in spinal cord injury arena.
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Takei YI, Koshihara H, Oguchi K, Oyanagi K, Ohara S. An Autopsy Case of Respiratory Failure Induced by Repetitive Cervical Spinal Cord Damage due to Abnormal Movement of the Neck in Athetoid Cerebral Palsy. Intern Med 2017; 56:1425-1430. [PMID: 28566610 PMCID: PMC5498211 DOI: 10.2169/internalmedicine.56.7411] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
We herein report the clinical and autopsy findings of a 48-year-old right-handed man with athetoid cerebral palsy who suffered from cervical myelopathy due to abnormal neck movement, and who died of respiratory failure. Pathologically, the external appearance of the ventral surface of the cervical spinal cord revealed a linear indentation running obliquely at the level between the C4 and C5 segments. In the most severely compressed lesion, the gray matter was predominantly affected and severely atrophic. Microscopically, clusters of oligodendrocytes associated with thinly myelinated axons were also observed in the lateral funiculus. The latter findings are unique, and could be interpreted as regenerative and/or restorative phenomena of the central nervous system following chronic repetitive spinal cord compression.
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de Risi-Pugliese T, Danière F, Legrand L, Bancel P, Oppenheim C, Wipff J. Extramedullary hematopoiesis with spinal cord compression in pachydermoperiostosis. Joint Bone Spine 2016; 84:509-510. [PMID: 27777168 DOI: 10.1016/j.jbspin.2016.08.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2016] [Accepted: 08/31/2016] [Indexed: 11/19/2022]
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Krstačić A, Župetić I, Krstačić G, Čavor LL, Soldo SB. Hereditary multiple exostoses: an unusual cause of spinal cord compression. Acta Neurol Belg 2016; 116:357-8. [PMID: 26424540 DOI: 10.1007/s13760-015-0549-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2015] [Accepted: 09/22/2015] [Indexed: 11/28/2022]
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Panziera W, Rissi DR, Galiza GJN, Giaretta PR, Bianchi RM, Bazzi T, Barros CSL. Pathology in Practice. J Am Vet Med Assoc 2016; 249:483-5. [PMID: 27556260 DOI: 10.2460/javma.249.5.483] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Davies BM, McHugh M, Elgheriani A, Kolias AG, Tetreault LA, Hutchinson PJA, Fehlings MG, Kotter MRN. Reported Outcome Measures in Degenerative Cervical Myelopathy: A Systematic Review. PLoS One 2016; 11:e0157263. [PMID: 27482710 PMCID: PMC4970758 DOI: 10.1371/journal.pone.0157263] [Citation(s) in RCA: 58] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2016] [Accepted: 05/26/2016] [Indexed: 11/18/2022] Open
Abstract
OBJECTIVE Degenerative cervical myelopathy [DCM] is a disabling and increasingly prevalent group of diseases. Heterogeneous reporting of trial outcomes limits effective inter-study comparison and optimisation of treatment. This is recognised in many fields of healthcare research. The present study aims to assess the heterogeneity of outcome reporting in DCM as the premise for the development of a standardised reporting set. METHODS A systematic review of MEDLINE and EMBASE databases, registered with PROSPERO (CRD42015025497) was conducted in accordance with PRISMA guidelines. Full text articles in English, with >50 patients (prospective) or >200 patients (retrospective), reporting outcomes of DCM were eligible. RESULTS 108 studies, assessing 23,876 patients, conducted world-wide, were identified. Reported outcome themes included function (reported by 97, 90% of studies), complications (reported by 56, 52% of studies), quality of life (reported by 31, 29% of studies), pain (reported by 29, 27% of studies) and imaging (reported by 59, 55% of studies). Only 7 (6%) studies considered all of domains in a single publication. All domains showed variability in reporting. CONCLUSIONS Significant heterogeneity exists in the reporting of outcomes in DCM. The development of a consensus minimum dataset will facilitate future research synthesis.
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Valentine BA, Saulez MN, Cebra CK, Fischer KA. Compressive Myelopathy due to Intervertebral Disk Extrusion in a Llama (Lama Glama). J Vet Diagn Invest 2016; 18:126-9. [PMID: 16566272 DOI: 10.1177/104063870601800122] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
A 12-year-old intact female llama was euthanized following acute onset of spastic tetraparesis and recumbency with inability to rise. Postmortem examination revealed caudal cervical spinal cord compression due to a mass within the ventral spinal canal arising from the C6–C7 intervertebral disk space and attached to an irregularly thickened annulus fibrosis. On histopathologic examination, the mass was composed of amorphous acellular basophilic to amphophilic material admixed with irregularly arranged collagen bundles. The amorphous material was metachromatic and contained multiple small foci of markedly vacuolated round cells, characteristic of origin from the nucleus pulposus. Severe necrosis of all white matter tracts with astrocytic reaction was present in the overlying spinal cord segment. Ascending and descending Wallerian degeneration and dissecting interstitial astrogliosis were present within white matter tracts above and below the lesion, respectively. The diagnosis was compressive myelopathy due to chronic extrusion of the nucleus pulposus of the C6–C7 inter-vertebral disk. To the authors' knowledge, this is the first report of intervertebral disk disease in a camelid.
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Ahsan T, Jabeen R, Hashim S, Bano Z, Ghafoor S. Fluorosis... causing paraplegia... mutilating life.. J PAK MED ASSOC 2016; 66:213-216. [PMID: 26819172] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Fluorosis is thought to be rare in Pakistan but endemic in various parts of the world, especially in India and China. In Pakistan only a few cases have been reported from Thar, Sibbi and Manga Mandi, with probability of fluorosis on MRI findings, supported by high drinking waterfluoride content. Neurological manifestations of skeletal fluorosis may vary from radiculo-myelopathy to neuropathy. A case of 26 years old female from Thul, Sindh, who presented with paraplegia, is reported here. Her MRI showed extensive classical degenerative changes throughout the spine, consistent with fluorosis, leading to cord compression at multiple levels. No such case with confirmed fluorosis has been previously reported from Pakistan.
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Wadia NH. Myelopathy complicating congenital atlanto-axial dislocation (A study of 28 cases). THE NATIONAL MEDICAL JOURNAL OF INDIA 2016; 29:38-56. [PMID: 27492041 DOI: 10.4103/0970-258x.186926] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
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Lu Z, Tongxi L, Jie L, Yujuan J, Wei J, Xia L, Yumin Z, Xin L. IgG4-related spinal pachymeningitis. Clin Rheumatol 2015; 35:1549-53. [PMID: 26567899 DOI: 10.1007/s10067-015-3104-x] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2015] [Revised: 10/04/2015] [Accepted: 10/20/2015] [Indexed: 12/24/2022]
Abstract
The aim of this study is to study the clinical, laboratory, imaging pathology, and prognosis features of IgG4-related spinal pachymeningitis. We worked with a 55-year-old man suffering from IgG4-related spinal pachymeningitis who had the most widespread lesion in his dura mater. We also review previous related studies and discuss the clinical characteristics of this rare disease. In total, eight IgG4-related spinal pachymeningitis patients have been reported in the literature since 2009. They were mostly male patients, 51.7 ± 11.9 years old on average. Cervical and thoracic vertebrae were the most common sites for lesions. The most prominent symptom was varying numbness and weakness of the limbs and/or body associated with spinal cord compression. There was one patient (1/5) with elevated serum IgG4 levels and three patients (3/3) with increased cerebrospinal fluid (CSF) IgG4 index. Positive histopathologic findings are the strongest basis for a diagnosis. All the patients with IgG4-related spinal pachymeningitis responded well to glucocorticoid therapy. IgG4-related spinal pachymeningitis is an orphan disease that mainly occurs in cervical and thoracic vertebrae. Older males are the most susceptible group. Serum IgG4 levels were consistently normal in these cases, so analysis of CSF for IgG4 production (IgG4 index) could become a useful tool. Pathological findings remain the gold standard for diagnosis. Most patients responded favorably to glucocorticoid treatment.
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Lee SH, Grant R, Kennedy C, Kilbride L. Positioning and spinal bracing for pain relief in metastatic spinal cord compression in adults. Cochrane Database Syst Rev 2015; 2015:CD007609. [PMID: 26400848 PMCID: PMC7199117 DOI: 10.1002/14651858.cd007609.pub3] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
BACKGROUND This is an updated version of the original Cochrane review published in Issue 3 (Lee 2012) on patient positioning (mobilisation) and bracing for pain relief and spinal stability in adults with metastatic spinal cord compression.Many patients with metastatic spinal cord compression (MSCC) have spinal instability, but their clinician has determined that due to their advanced disease they are unsuitable for surgical internal fixation. Mobilising may be hazardous in the presence of spinal instability as further vertebral collapse can occur. Current guidance on positioning (whether a patient should be managed with bed rest or allowed to mobilise) and whether spinal bracing is helpful, is contradictory. OBJECTIVES To investigate the correct positioning and examine the effects of spinal bracing to relieve pain or to prevent further vertebral collapse in patients with MSCC. SEARCH METHODS For this update, we searched for relevant studies from February 2012 to 31 March 2015. We searched the Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE and MEDLINE In Process, EMBASE, AMED, CINAHL, TRIP, SIGN, NICE, UK Clinical Research Network, National Guideline Clearinghouse and PEDro database. We also searched the metaRegister of Controlled Trials (mRCT), ClinicalTrials.gov, UK Clinical Trials Gateway (UKCTG), WHO International Clinical Trials Registry Platform (ICTRP) and Australia New Zealand Clinical Trials Registry (ANZCTR).For the original version, we searched the Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE, EMBASE, CINAHL, CANCERLIT, NICE, SIGN, AMED, TRIP, National Guideline Clearinghouse, and PEDro database, in February 2012. SELECTION CRITERIA We selected randomised controlled trials (RCTs) of adults with MSCC of interventions on positioning (mobilisation) and bracing. DATA COLLECTION AND ANALYSIS Two review authors independently assessed each possible study for inclusion and quality. MAIN RESULTS For the original version of the review, we screened 1611 potentially relevant studies. No studies met the inclusion criteria. Many papers identified the importance of mobilisation, but no RCTs of bed rest versus mobilisation have been undertaken. We identified no RCTs of bracing in MSCC.For this update, we identified 347 potential titles. We screened 300 titles and abstracts after removal of duplicates. We did not identify any additional studies for inclusion. AUTHORS' CONCLUSIONS Since publication of the original version of this review, no new studies were found and our conclusions remain unchanged.There is a lack of evidence-based guidance around how to correctly position and when to mobilise patients with MSCC or if spinal bracing is an effective technique for reducing pain or improving quality of life. RCTs are required in this important area.
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