نتایج جستجو برای: intramedullary mass lesion
تعداد نتایج: 569040 فیلتر نتایج به سال:
Intramedullary spinal cord metastases are rare .The majority of these metastases reportedly spread from lung cancer in the cervical region; however, they have been seen to arise from a variety of other primary sources. Here, we report what is, to the best of our knowledge, the first known case of an intramedullary spinal cord metastatic lesion in the conus region arising from primary endometrio...
We report a case of giant cell tumor occurring in a 12-year-old girl. Radiographs revealed a radiolucent lesion in the proximal epi-metaphysis of the right fibula, which was initially diagnosed as an aneurysmal bone cyst. Magnetic resonance imaging showed an expansile intramedullary lesion with focal multiloculated fluid-fluid levels and also solid mass in the proximal metaphysis. The latter so...
Background Intramedullary, nondysraphic, spinal cord lipomas are rare and account for less than 1% of all spinal cord lesions. Symptoms typically consist of a progressive myelopathy associated with increasing degrees of paralysis (e.g., quadriparesis/plegia, paraparesis/plegia). Case Description A 39-year-old male, without a history of spinal dysraphism, presented with a progressive spastic q...
Synchronous spinal intramedullary ependymal cysts and intramedullary schwannomas are rare. To the best of our knowledge, the present study is the first report of a case of intramedullary schwannoma coexisting with an ependymal cyst. A 35-year-old male presented with lower back pain and weakness in the left leg. Magnetic resonance imaging identified an intramedullary cystic-solid lesion at the t...
Neurocysticercosis, involvement of the central nervous system by taenia solium, is one of the most common parasitic diseases of the CNS. However, spinal involvement by neurocysticercosis is uncommon. Here, we reported a 40-year-old woman with intramedullary cysticercosis in the thoracic spinal cord. MRI revealed two well-defined round intramedullary lesions at T4 and T5 vertebral levels, which ...
Tubeculosis commonly involves the nervous system, but involvement of spinal cord in the form of intramedullary tuberculoma is rare and concurrent occurrence of cranial and intramedullary tuberculomas is extremely rare. We report a case of concurrent occurrence of intramedullary tuberculoma with multiple intracranial tuberculomas in a young girl from Islamabad, who presented with one month histo...
radical resection of a pathological lesion along with the preservation of eloquent cerebral tissue is the principle goal of neurosurgery. brain lesions are usually diagnosed by conventional magnetic resonance imaging (mri), but this method is unable to describe the relationship between lesions and neighboring specific white matter (wm) tracts. diffusion tensor tractograghy (dtt) is a new sophis...
INTRODUCTION One of the rare manifestations of systemic neoplasia is intramedullary spinal cord metastasis that causes serious diagnostic and therapeutic dilemma. It has been very rarely reported as the initial manifestation of carcinoma. This is report of a metastatic renal cell carcinoma initially presented with intramedullary spinal cord lesion, to our knowledge there are few similar reports...
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