European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society
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Review Case Reports
Intradural lumbar disc herniation: report of five cases with literature review.
Intradural lumbar disc herniations are uncommon presentations of a relatively frequent pathology, representing less than 1% of all lumbar disc hernias. They show specific features concerning their clinical diagnosis, with a higher incidence of cauda equina syndrome, and their surgical treatment requires a transdural approach. ⋯ We concluded that for intradural disc herniations the diagnosis is mainly intraoperative, and the surgical technique has some special aspects.
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Review Case Reports
Surgical management of primary spinal hemangiopericytomas: an institutional case series and review of the literature.
Hemangiopericytoma (HPC) is a rare tumor of the central nervous system. Primary spinal occurrence of this tumor is extremely uncommon and cases involving the intramedullary spinal cord are even more rare. The purpose of this study was to explore the clinical features, surgical strategies, outcome and pathology in a consecutive series of patients treated at a single institution. ⋯ Increased awareness of these tumors' capability to occur intradurally and intramedullarly can help surgeons accurately diagnose and choose an effective plan of care. Gross total resection of hemangiopericytomas is the mainstay of treatment and should be pursued if feasible. Histopathology is essential to the diagnosis.
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Review Case Reports
Surgical treatment for unilateral cervical facet dislocation in a young child aged 22 months old: a case report and review of the literature.
Cervical unilateral facet dislocation (UFD) in the younger children (0-10 years old) has rarely been reported in the literature and most surgeons have no experience for this kind of injury. Here, we reported a rare case of cervical UFD in a 22-month-old girl. ⋯ Cervical UFD in young children is definitely a great challenge, and each patient requires individual treatment. Closed reduction along with rigid immobilization is the first choice at the early stage, and operative treatment is indicated for cases that involved neurological deterioration, demonstrated recurrence,significant instability and failed closed reduction. However, long-term results and complications of surgical treatment in the pediatric population are worrisome.
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Review Case Reports
Bifocal extra- and intradural melanocytoma of the spine: case report and literature review.
Spinal melanocytoma is one of the most infrequent space-occupying lesions of the central nervous system. To the best of our knowledge, this is the first report of primary bifocal intradural melanocytoma of heterogeneous pathological grade to date. ⋯ Intradural melanocytoma, although exceedingly rare, requires a thorough work-up to exclude malignant melanoma. With only two previous reports of multifocal melanocytoma published in the literature, standard therapy has not yet been established and complete surgical removal remains the modality of choice. Patients should be closely monitored to detect local recurrence or malignant degeneration. EBR may be considered in cases where total excision is not achievable and reduces risk of local recurrences.
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Review Case Reports
Intradural extramedullary primary hydatid cyst of the spine: a case report and review of literature.
Primary intradural extramedullary hydatid cyst is a rare form of parasitic infection, causing focal neurological signs, commonly observed in sheep-raising areas of the world. We report a rare case of intradural, extramedullary spinal cyst, which we had misdiagnosis in the first surgery, because of rarity of the case. A 55-year-old man presented to our hospital in August 2008. ⋯ After opening the dura, an intradural extramedullary cystic mass was determined. The surgical specimen measured 6 × 2 cm and was described as a whitish, pearl-like, semitranslucent, cystic material, which was thought to be parasitic. Surgery has to be followed by albendazole therapy.