نتایج جستجو برای: radiation myelopathy
تعداد نتایج: 242803 فیلتر نتایج به سال:
STUDY DESIGN A cross-sectional study. PURPOSE This study aimed to clarify the characteristics of coping strategies for dysesthesia in preoperative patients with compressive cervical myelopathy. OVERVIEW OF LITERATURE Cognitive behavioral therapy is effective for patients with chronic pain in terms of modifying their negative behavior. To effectively perform cognitive behavioral therapy, it ...
Vacuolar myelopathy, which causes progressive spastic paraparesis and sensory ataxia, is the most common pathological finding in spinal cord lesions of AIDS patients on postmortem examination (1). However, clinically apparent myelopathy is an infrequent neurological complication of AIDS and is rarely the first complication seen in AIDS patients (2). Here, we report an AIDS patient who developed...
SCC occurs as a result of a malignant neoplasm compressing the spinal cord. Malignant tumors may be classified as primary (i.e., arising from the tissue of the spinal cord or spinal canal) or secondary (i.e., arising as metastatic solid tumors) (Schafer, 1997). SCC most commonly is caused by metastatic tumors. Progression of symptoms is more rapid with metastatic tumors when compared to primary...
We describe the case of a 71-year-old Caucasian female with primary disseminated non-small cell cancer of the lung, presented for palliative radiotherapy of metastatic spread to the 9th and 11th thoracic vertebrae without intramedullary growth. Palliative radiotherapy with daily fractions of 3 Gy and a cumulative dose of 36 Gy to thoracic vertebrae 8-12 was performed. The patient received conco...
RATIONALE We present a rare case of malignant pheochromocytoma with thoracic metastases during pregnancy that presented with symptoms of myelopathy and was treated with circumferential decompression, stabilization, and radiation. The management of this unique case is not well documented. The clinical manifestations, imaging results, pathological characteristics, treatment and prognosis of the c...
BACKGROUND There are several non-neoplastic lesions which mimick intramedullary spinal cord neoplasm in their radiographic and clinical presentation. These can be classified as either infectious (TB, fungal, bacterial, parasytic, syphilis, CMV, HSV) and non-infectious (sarcoid, MS, myelitis, ADEM, SLE) inflammatory lesions, idiopathic necrotizing myelopathy, unusual vascular lesions and radiati...
Non-traumatic myelopathies represent a heterogeneous group of neurological conditions. Few studies report clinical and epidemiological profiles regarding the experience of referral services. Objective To describe clinical characteristics of a non-traumatic myelopathy cohort. Method Epidemiological, clinical, and radiological variables from 166 charts of patients assisted between 2001 and 2012 w...
Spinal cord Sarcoidosis was first described by Longcope in 1941 (Longcope, 1941), and since then, spinal cord involvement has been reported in less than 10% of patients with neurosarcoidosis (Bogousslavsky et al., 1982, Fried et al., 1993) Spinal cord sarcoidosis is a chronic, granulomatous, systemic inflammatory disease, although precise understanding of the pathogenesis remains unclear, and m...
Two children with lupus erythematosus and myelopathy were studied. The first child developed the neonatal lupus erythematosus syndrome associated with transplacentally acquired anti-Ro/SSA antibodies. The cutaneous manifestations of neonatal lupus erythematosus disappeared but a residual myelopathy was confirmed at 16 months of age. The second child developed cutaneous lupus erythematosus at 3 ...
Dose-volume data for myelopathy in humans treated with radiotherapy (RT) to the spine is reviewed, along with pertinent preclinical data. Using conventional fractionation of 1.8-2 Gy/fraction to the full-thickness cord, the estimated risk of myelopathy is <1% and <10% at 54 Gy and 61 Gy, respectively, with a calculated strong dependence on dose/fraction (alpha/beta = 0.87 Gy.) Reirradiation dat...
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