1/35. Intraspinal epidermoid cyst occurring 15 years after lipomyelomeningocele repair. Case report.The authors report the case of a spinal epidermoid cyst that developed in a patient who had undergone surgery for lipomyelomeningocele repair 15 years earlier. The patient presented with symptoms of retethering. magnetic resonance imaging revealed a cystic intraspinal mass that extended from L-2 to L-5. The mass proved to be an epidermoid cyst. Spinal epidermoid cysts can cause retethering after a repair of lipomyelomeningocele, and the risk of this development can be present for decades.- - - - - - - - - - ranking = 1keywords = meningocele (Clic here for more details about this article) |
2/35. Cutaneomeningospinal angiomatosis (Cobb syndrome) with tethered cord.A newborn presented with a skin-covered lumbar mass with a subcutaneous hemangioma and on a magnetic resonance image (MRI) revealed a tethered spinal cord with a local mass. The mass had signal characteristics compatible with a lipoma. An initial diagnosis of a lipomeningocele with tethered cord was made, and the patient underwent surgical exploration and subtotal resection of the mass. A follow-up MRI revealed that the cord was still tethered, but an additional mass was present. The initial mass with signal characteristics of lipomatous tissue was accompanied by a low-signal mass in the lumbosacral canal, ventral to the cord, and bilateral enlargement of the foramina at the lumbosacral level. Because of a concern for an intraspinal tumor, a second operative intervention was performed. Multiple biopsies of the mass inside the spinal cord, the nerve roots and at the level of the foramina revealed angiomas that had similar pathology in all the specimens. A partial resection of the masses and a release of the tethered cord was performed by sectioning the thickened filum terminale. The diagnosis of Cobb's syndrome was made. The unique association of a tethered cord and the Cobb syndrome is reported here.- - - - - - - - - - ranking = 0.16666666666667keywords = meningocele (Clic here for more details about this article) |
3/35. Prenatal sonographic detection of a lipomeningocele as a sacral lesion.We present a case of a lipomeningocele in a newborn. Prenatal sonography revealed dysraphia and a 3.8 x 4.3 cm, semisolid, echogenic mass that was continuous with the sacral area and bulged posteriorly under the skin. The mass was diagnosed after birth as a lipomeningocele based on the results of MRI. This diagnosis was confirmed histologically.- - - - - - - - - - ranking = 1keywords = meningocele (Clic here for more details about this article) |
4/35. Combined anomaly of intramedullary arteriovenous malformation and lipomyelomeningocele.We report a rare situation in which a lipomyelomeningocele and an intramedullary arteriovenous malformation (AVM) occurred together at the T11-L1 level in a 44-year-old man. MR images showed a hypervascular lesion intradurally and a fatty component extradurally. Spinal angiography revealed this lesion to be an intramedullary AVM with multiple feeding arteries from the right T12 and left T10 intercostal artery and the left L1 lumbar artery, drained by tortuous, dilated, perimedullary veins.- - - - - - - - - - ranking = 0.83333333333333keywords = meningocele (Clic here for more details about this article) |
5/35. Malignant teratoma arising within a lipomeningocele. Case report.The authors report the case of an 11-year-old, neurologically normal girl, followed since birth for lipomeningocele, who developed a malignant teratoma within the lymbosacral lesion and presented with metastases to the lungs and groin. This rare occurrence is discussed from an embryological and management viewpoint.- - - - - - - - - - ranking = 0.83333333333333keywords = meningocele (Clic here for more details about this article) |
6/35. magnetic resonance imaging versus computed tomography scan: accurate diagnosis of soft tissue lesions.Due to their cost effectiveness and accessibility, computed tomography (CT) scans are being utilized when magnetic resonance imaging (MRI) appears to be the diagnostic technique of choice. Because of their availability, CT scans are still used for diagnosis of disc herniations. MRI may, however, be superior in its specificity. In taking into account the subjective complaint and orthopedic and neurological findings, a disk herniation can often be diagnosed without a CT scan or MRI. However, should the patient fail to respond to conservative care or show unusual symptoms, an MRI is indicated. This article discusses a case where MRI would be the imaging procedure of choice.- - - - - - - - - - ranking = 0.33981241355721keywords = herniation (Clic here for more details about this article) |
7/35. Intradural disc mimicking: a spinal tumor lesion.STUDY DESIGN: A case report of intradural disc hernia mimicking an intradural extramedullary spinal tumor lesion in radiological evaluation. OBJECTIVE: To describe a lumbar intradural disc herniation with atypical radiological appearance and point out the role of contrast magnetic resonance imaging (MRI) of the lumbar spine. SETTING: turkey. CASE REPORT: A 58-year-old man with suspected lumbar intradural mass and neurological involvement received L5 total laminectomy. L5 total laminectomy was performed, and on inspection dura was swollen and immobile. A longitudinal incision was made in the dura and an intradural-free disc fragment was removed. The patient's postoperative period was uneventful and he had full recovery in 3 months. CONCLUSIONS: Lumbar intradural disc rupture must be considered in the differential diagnosis of mass lesions causing nerve root or cauda equina syndromes. Contrast-enhanced MRI scans are useful to differentiate a herniated disc from a disc space infection or tumor. This case demonstrates the role and the importance of contrast MRI in the diagnosis of intradural disc herniation.- - - - - - - - - - ranking = 0.33981241355721keywords = herniation (Clic here for more details about this article) |
8/35. S1 radiculopathy due to adenocarcinoma: a case study.What may initially appear to be a classic presentation of a common condition--in this case sciatic radiculopathy from presumed disc herniation--can sometimes reflect a more ominous process. This article discusses the presentation, diagnosis, and management of a patient initially referred for neurosurgical consultation for S1 radiculopathy suspected to be due to a work-related injury. Final diagnosis was metastatic adenocarcinoma of the rectum.- - - - - - - - - - ranking = 0.16990620677861keywords = herniation (Clic here for more details about this article) |
9/35. Occult spinal dysraphism and Pacinian hamartomas.CASES: The authors report two patients with occult spinal dysraphism who, following histological analysis, were found to harbor associated Pacinian hamartomas. One patient's hamartoma was found in conjunction with their lipomyelomeningocele and the other was combined with a presacral myxopapillary ependymoma associated with a fatty filum terminale. DISCUSSION AND CONCLUSION: We review the literature and believe this to be only the third report of Pacinian hamartomas in association with occult spinal dysraphism. Although Pacinian hamartomas are seemingly rare in conjunction with occult spinal dysraphism, mesodermal elements are often found in this disease entity.- - - - - - - - - - ranking = 0.16666666666667keywords = meningocele (Clic here for more details about this article) |
10/35. Epithelioid hemangioendothelioma and multiple thoraco-lumbar lateral meningoceles: two rare pathological entities in a patient with NF-1.Epithelioid hemangioendothelioma (EHE) is a rare vascular soft-tissue tumour of intermediate malignancy. Neurofibromatosis type I (NF-1) is a genetic syndrome associated with soft tissue sarcoma and higher risk of developing neoplasia. Lateral meningoceles are uncommon entities, being mostly associated with NF-1. We report a case of a 31-year-old woman, with NF-1 and past history of right thalamic/peduncular astrocytoma WHO grade II, admitted to the neurosurgery Department in December 2003 due to severe low back pain, irradiating to the left leg without a radicular pattern. Thoraco-lumbar magnetic resonance imaging (MRI) showed a large left posterior paravertebral expansive lesion, bilateral and multiple thoraco-lumbar lateral meningoceles and dural ectasias with scalloping of the vertebral bodies. biopsy of the paravertebral mass lesion disclosed EHE. We present this case because of the novel association between NF-1 and EHE, and the unusual aggressiveness of the neoplasia. Additionally, we highlight the co-existence of bilateral and multiple lateral meningoceles.- - - - - - - - - - ranking = 1.1666666666667keywords = meningocele (Clic here for more details about this article) |
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