1/19. A case of spinal cord compression syndrome by a fibrotic mass presenting in a patient with an intrathecal pain management pump system.A 45-year-old woman presented with increasing low back pain, progressive anesthesia in her lower extremities and difficulty ambulating. She had a history of chronic low back pain problems for which, 26 months earlier, she had an intrathecal infusion pump permanently placed for pain and spasm control. Urgent magnetic resonance imaging (MRI) of the lumbar spine revealed a mass at the site of the tip of the intrathecal catheter with high grade spinal cord compression at the level of L-1. At surgical laminectomy the compressing lesion was found to be a reactive tissue fibroma. As more patients receive these devices the physician should consider cord compression syndrome in patients presenting with symptoms of increasing low back pain, anesthesia and progressive proprioceptive loss.- - - - - - - - - - ranking = 1keywords = physician (Clic here for more details about this article) |
2/19. Suspected conversion disorder: foreseeable risks and avoidable errors.The authors reviewed the occurrence in their emergency department of cases of serious neurologic problems initially thought to be conversion disorders or similar psychogenic conditions. Their aim is to indicate the significance of this issue for emergency physicians (EPs) because of its contribution to the incidence of medical errors. Although there are no national statistics, the authors estimate by extrapolation that thousands of such cases probably have occurred and large numbers may still occur each year in the united states, sometimes resulting in patient injury. They have identified ways of anticipating and attempting to prevent such occurrences. Proposed interventions focus on education regarding the difficulty of diagnosis, patient-based risk factors, and physician-based attitudes and thought processes. The authors also include suggestions for systemic "safety nets" that will help to ensure quality of care, such as appropriate imaging and consultation. review of texts and journals readily accessible to EPs revealed little attention to this subject.- - - - - - - - - - ranking = 2keywords = physician (Clic here for more details about this article) |
3/19. Posttraumatic total dislocation of the upper thoracic spine.BACKGROUND: Difficulty in proper visualization of the upper thoracic spine in plain radiographs allows for injuries at this level to be missed, especially in a busy trauma center. This window of error is increased when the patient presents with no symptoms or signs of neurologic or spinal involvement, as upper thoracic dislocations commonly present early. CASE DESCRIPTION: The authors report a 19-year-old girl who developed progressive paraparesis 18 hours following initial presentation with a scalp avulsion injury. Imaging revealed a complete dislocation at T1-T2, with cord compression. Emergency surgical decompression and reconstruction of her spinal column was performed with a 360-degree stabilization. There was immediate neurologic improvement and on follow-up the patient is neurologically normal. CONCLUSIONS: The case highlights the difficulty in visualization of the upper thoracic spine in routine radiographs taken in a casualty setting. Treating physicians should have a low threshold for investigation of cervico-thoracic dislocations. The possibility of a delayed progressive dislocation should be kept in mind when dealing with injuries with a potential for spinal injury.- - - - - - - - - - ranking = 1keywords = physician (Clic here for more details about this article) |
4/19. Cervical angina caused by atlantoaxial instability.Cervical angina is defined as a paroxysmal precordialgia that resembles true cardiac angina caused by cervical spondylosis. Cervical angina most commonly results from compression of the C7 ventral root. We present here a case of cervical angina caused by atlantoaxial instability. This case had marked atlantoaxial instability but no flexibility of the middle to lower levels of the cervical spine. Although there was mild C7 root compression on the radiologic findings, the chest pain was induced by neck motion, and the precordialgia disappeared after posterior atlantoaxial fusion without C7 root decompression. Therefore, we diagnosed this case as cervical angina caused by spinal cord compression at the C1-C2 level. It was speculated that a perturbation of the sympathetic nervous system or a hypofunction of the pain suppression pathway in the posterior horn of the spinal cord caused the pectoralgia. Although cervical angina is a rare disease, physicians should be aware of it; if there are no abnormal findings on cardiac examinations for angina pectoris, they should examine the cervical spine. Cervical angina due to atlantoaxial instability is one of the differential diagnoses of precordialgia.- - - - - - - - - - ranking = 1keywords = physician (Clic here for more details about this article) |
5/19. Discovery of thoracic meningioma with cord compression on a screening "total body" computed topography scan.BACKGROUND CONTEXT: The use of "total body" screening computed tomography (CT)scans has increased dramatically, although the procedure is controversial, and its benefit to the patient is unproven. When a screening CT scan of the chest is performed, the major areas of interest are the heart and lungs. However, significant portions of the spinal column are also included in the examination. PURPOSE: To describe a case in which a screening CT scan of the chest revealed clinically important findings within the spinal column. STUDY DESIGN/SETTING: Case report. methods: Summary of clinical course and imaging studies, with literature review. RESULTS: A healthy 72-year-old woman without neurologic symptoms was self-referred for a screening "total body" CT examination. The chest portion of the study showed a calcified meningioma with cord compression at the T4 level. Within 2 months of the examination, the patient developed a progressive thoracic myelopathy and required excision of the tumor. Definitive management of the tumor was delayed because the patient was not referred for neurologic or neurosurgical consultation at the time of diagnosis. CONCLUSIONS: This case illustrates two important points. First, clinically significant pathology within the spinal column may be identified on a screening CT scan of the chest. Such lesions may have major neurologic implications for the patient. Second, because most patients undergo-ing screening radiology examinations do not have a referring physician, it is critically important for the radiologist to make prompt referral to a neurologist or neurosurgeon at the time of diagnosis.- - - - - - - - - - ranking = 1keywords = physician (Clic here for more details about this article) |
6/19. Symptomatic expansile vertebral hemangioma causing conus medullaris compression.OBJECTIVE: To present a case of symptomatic, expansile L1 vertebral hemangioma. CLINICAL FEATURES: A 46-year-old man presented with progressive neurologic changes and insidious onset of low back pain. INTERVENTION AND OUTCOME: After a trial of 3 visits of conservative chiropractic care, no improvement was noted. magnetic resonance imaging was obtained, revealing an expansile hemangioma with extra-osseous component compromising the conus medullaris at the level of the L1 lumbar vertebra. Neurosurgical intervention resulted in clinical improvement. CONCLUSION: Primary care physicians treating patients with low back pain should be aware of neurologic red flags requiring prompt attention. magnetic resonance imaging is the imaging modality of choice when evaluating a neurologic abnormality presumably related to a space-occupying lesion. Although a disk herniation is the most common cause of these symptoms, clues in the history and examination must prompt physicians to expand their differential diagnosis to include a variety of other extradural masses.- - - - - - - - - - ranking = 2keywords = physician (Clic here for more details about this article) |
7/19. Cervical cord compression secondary to ossification of the posterior longitudinal ligament.STUDY DESIGN: Resident's case problem. BACKGROUND: A 52-year-old Chinese male with a 10-year history of gradually worsening right hip stiffness, weakness, and pain was referred to physical therapy by his orthopedist, who made a diagnosis of developmental dysplasia of the right hip, with possible legg-calve-perthes disease. The patient reported multiple falls over the last several years and a gradual onset of low back pain with an onset of "electricity" down both legs. The patient also reported mild numbness in both forearms and the right hand over the previous several months. This resident's case problem illustrates how a physical therapist recognized the presence of an atypical musculoskeletal pathology through the use of hypothesis-driven clinical reasoning and detailed physical examination. diagnosis: Examination of the patient's lumbar and cervical spine and hips revealed joint dysfunctions. Neurological testing revealed hyperreflexia. Special testing revealed lower extremity clonus with a positive Babinski sign with gait disturbances. The patient was referred back to his primary physician and then to a neurologist and neurosurgeon. An MRI revealed cervical myelopathy due to ossification of the posterior longitudinal ligament from C3/C4 to C5/C6. The patient then underwent a C3 through C7 laminectomy. DISCUSSION: It is always imperative that sound clinical reasoning be used when performing physical therapy evaluations, regardless of the referral status of the patient. patients with nonmusculoskeletal pathology may seek physical therapy services and it is the physical therapist's responsibility to complete a thorough examination and refer to specialists when appropriate.- - - - - - - - - - ranking = 1keywords = physician (Clic here for more details about this article) |
8/19. adamantinoma of the spine: case report.OBJECTIVE: We report a patient with a cervicothoracic spinal and a mandibular adamantinoma. adamantinoma is a rare malignant neoplasm of bone and, to our knowledge, there have been only five cases of spinal adamantinoma reported. The pathogenesis of the adamantinoma, as well as the management of this extremely rare spinal tumor, is reviewed. CLINICAL PRESENTATION: A 55-year-old man was admitted to our service with cervical pain and signs of C8 and T1 radiculopathy. On physical examination, cervical spine deformity, swelling in the left mandible region, and signs of C8 and T1 radiculopathy were observed. Neuroradiology examinations showed an osteolytic mass of the C6, C7, and T1 vertebral bodies, extending into the lateral masses and transverse processes. After surgical procedures, the patient had clinical improvement. INTERVENTION: Corpectomy of C6, C7, and T1 was performed through a cervicothoracic anterior approach. Anterior stabilization of the spine was obtained using an autologous iliac crest graft and osteosynthesis with an anterior plate. On a second procedure, posterior tumor resection and spinal stabilization were performed. After the 1-year follow-up examination, a new anterior procedure was performed because of tumor recidivity and spine instability. CONCLUSION: adamantinoma, an extremely rare lesion, is a locally aggressive tumor with slow growth and the potential to metastasize. Although it is an extremely rare occurrence in the spine, adamantinoma should be considered on the diagnosis of tumors of the vertebrae. Neuroradiological examinations are not specific in the differentiation of this tumor from other conditions. This fact, coupled with the limited experience that most physicians in general have in dealing with this tumor, makes the diagnosis and treatment of adamantinoma challenging.- - - - - - - - - - ranking = 1keywords = physician (Clic here for more details about this article) |
9/19. Endemic fluorosis with spinal cord compression. A case report and review.We report a case of spinal cord compression in a Mexican immigrant due to vertebral osteosclerosis from chronic fluoride intoxication. Endemic fluorosis is acquired through drinking water. groundwater sources with high fluoride content occur worldwide. The epidemiology, metabolism, and clinical features of fluorosis are reviewed. Greater physician awareness of this entity is important to identify correctly patients with this unusual and potentially devastating clinical disorder.- - - - - - - - - - ranking = 1keywords = physician (Clic here for more details about this article) |
10/19. Spinal epidural abscess. Report of two cases.The case histories of two patients with an acute spinal epidural abscess are reported. When presented with a patient suffering from a spinal cord syndrome, the physician must keep in mind the possibility of a spinal epidural abscess. A rapid diagnostic procedure, prompt laminectomy, and medical treatment are particularly essential to total recovery in such cases.- - - - - - - - - - ranking = 1keywords = physician (Clic here for more details about this article) |
| | Next -> |