Intramedullary spindle cell hemangioendothelioma of the thoracic spinal cord--case report

A 28-year-old Malay man presented with progressive paraparesis over a period of 6 months. Magnetic resonance imaging of the spine revealed a thoracic intramedullary spinal cord tumor at the T-7 level with homogeneous enhancement following intravenous gadolinium administration. Laminectomy and partial decompression of the tumor was performed. Histological examination of the tumor revealed features of spindle cell hemangioendothelioma. The patient was managed with limited field radiotherapy followed by systemic interferon therapy. Good neurological improvement was seen subsequently. The patient has survived 48 months with growth restraint at the primary site, although residual neurological deficit persists. Immunotherapy should be considered as a treatment modality for intramedullary hemangioendothelioma of the spinal cord after surgery and radiotherapy.     

Intramedullary ganglioglioma of spinal cord--case report

Gangliogliomas occur least commonly in the spinal cord. A case of ganglioglioma of C8-Th1 spinal cord in a 24-year-old male is reported. Magnetic resonance imagings are an important element of diagnosis and treatment.     

Intramedullary subependymoma of the cervical spinal cord: case report

The third case of intramedullary subependymoma of the cervical spinal cord is reported. This is the first such case for which intraoperative views are available. It was possible to remove most of this lesion with the aid of the operating microscope, the carbon dioxide laser, and the use of somatosensory evoked potentials. The diagnosis was clouded by the coexistence of Holmes-Adie pupils and absent reflexes in the lower extremities. All three reported intramedullary subependymomas have been found in the cervical spinal cord of middle-aged patients. Tumors in this clinical setting should not be assumed to be unresectable astrocytomas without careful histopathological and intraoperative evaluation.     

Intramedullary subependymoma of the lower spinal cord

A 22-year-old woman developed an increasing distal paraparesis, which resulted in a severe ataxic gait. MRI demonstrated a very large intramedullary tumour mass from D11 to L2, which could not be identified as one of the common neoplastic diseases of the spinal cord. The tumour was removed completely and the diagnosis of subependymoma confirmed. With respect to our patient and to the limited reports in the literature, we describe some typical features that may help in the diagnostic and preoperative assessment of this very rare spinal cord tumour.     

Intramedullary spinal tuberculoma--case report

A healthy 33-year-old man presented with an intramedullary tuberculoma of the thoracic spinal cord manifesting as a 2-month history of progressive paraparesis and sphincter dysfunction. Magnetic resonance imaging showed ring enhancement of the intramedullary thoracic lesion with perifocal edema. General physical examination was unremarkable with no signs of inflammation except for a positive finding by the tuberculin skin test. Total resection of the intramedullary mass was performed through a posterior myelotomy following T11-12 laminectomy. Histological examination revealed a granulomatous lesion that contained Langhans giant cells, inflammatory cells, and caseating necrosis. Acid-fast bacilli staining of the specimens was positive, and cultures grew Mycobacterium tuberculosis. Postoperatively, the paraparesis and sphincter dysfunction improved sufficiently for the patient to return to his ordinary activities. Intramedullary spinal tuberculoma is rare, but must be considered in the differential diagnosis of spinal cord compression.     

Intramedullary leiomyolipoma of the thoracic spine. Case report

The authors report a rare case of spinal intramedullary leiomyolipoma. The histological characteristics and location of the neoplasm are unique, and the presentation, surgical management, and pathological characteristics of the lesion are discussed.     

Intramedullary subependymoma with neurofibromatosis--report of two cases.

Two cases of subependymoma in the cervical spinal cord associated with stigmata of neurofibromatosis are reported. Magnetic resonance (MR) imaging showed one tumor with a sharp margin, which was well-demarcated intraoperatively and was totally removed. MR imaging showed the other tumor with an irregular margin, which was partly invasive at operation. Subependymomas are rare in the spinal cord and these are the first reported associations with neurofibromatosis.     

Intramedullary spinal cord astrolipoma: case report

OBJECTIVE AND IMPORTANCE: Reported is a case of a thoracic intramedullary astrocytoma with a lipomatous component, a so-called astrolipoma. This is the only known case of a single intraspinal astrolipoma in an otherwise healthy patient. CLINICAL PRESENTATION: The patient was a 36-year-old woman with dorsal thoracic pain of more than 1 month's duration, mild lower extremity weakness, and incomplete sensory loss to the T10 level. INTERVENTION: Magnetic resonance imaging of the thoracolumbar spine revealed a fusiform mass at the T9-T11 level. The patient underwent T9-T11 laminectomies and complete resection of the tumor. In the initial postoperative period, the patient's symptoms worsened. However, 3 months after surgery, the patient was clinically improved and was able to walk without assistance. Twelve months after surgery, imaging revealed no evidence of tumor. CONCLUSION: The current treatment plan and recommendation, assuming this tumor will behave like a low-grade glioma or lipoma, is continued radiographic surveillance after gross total resection. Reresection is recommended for tumor recurrence or significant regrowth. The long-term prognosis for astrolipoma is unknown.     

Intramedullary spinal Histoplasma granuloma. Case report

While there have been several cases of cerebral histoplasmoma published in the literature, the occurrence of such a lesion in an intramedullary spinal location has not previously been reported. The authors present a patient with a Brown-Séquard lesion secondary to an intramedullary Histoplasma granuloma in the cervical region. The case was successfully managed with surgical removal of the lesion.     

Intramedullary spinal ependymal cyst: case report

A cervical intramedullary spinal ependymal cyst in a 39-year-old man is reported. Diagnosis was made through magnetic resonance imaging. Total enucleation was possible. This is the sixth such reported case.     

Intramedullary spinal tuberculoma: a case report

STUDY DESIGN: A case report showing an intramedullary thoracic spinal tuberculoma secondary to pulmonary tuberculosis in a 16-year-old patient with findings of subacute spinal cord compression. OBJECTIVES: The significance and the use of magnetic resonance imaging in the diagnosis of intramedullary tuberculoma, and the treatment of the patient that involves surgically the excision of intramedullary lesion followed by appropriate antituberculous therapy. SUMMARY OF BACKGROUND DATA: Tuberculomas of spinal cord are rare entities. The possibility of intramedullary tuberculoma should be seriously considered when an intraspinal mass is found, provided that pulmonary tuberculosis is present in the history of the patient. METHOD: Th4-Th5 laminectomy was performed. Intramedullary tuberculoma was excised through a myelotomy. Antituberculous treatment was applied after the surgery. RESULTS: Excellent clinical outcome was obtained with a combination of both medical and surgical treatments. CONCLUSION: The intramedullary spinal tuberculoma, although a rare entity, must be considered in the differential diagnosis of the spinal cord compression in patients with a history of tuberculosis, human immunodeficiency virus, and those who have a bad socioeconomic condition and bad nutrition habit. When confronted with a progressing neurologic deficit, a combination of microsurgical resection and antituberculous chemotherapy with the avoidance of steroids should be the choice of treatment for intramedullary tuberculomas.     

Intramedullary spinal cord germinoma: case report

A case of intramedullary spinal cord germinoma within the conus medullaris, with lumbago and pain in the lower extremities, is presented. The intramedullary spinal cord germinoma was determined by a biopsy specimen. After local irradiation of 50 Gy, the tumor markedly decreased in size and clinical symptoms disappeared.     

Intramedullary spinal tuberculoma: report of one case

Neurological symptoms of tuberculosis are rare, even if there this pathology has been on the rise for a number of years because of HIV. Intramedullary tuberculoma is an exceptional location. We report the case of a patient with no HIV or immunodepression symptoms with intramedullary tuberculoma, revealed by a clinical presentation of insidious onset of myelopathy. We will discuss the diagnosis, treatment and clinical functional follow-up. The optimal treatment seems to be a combination of microsurgical resection and antibiotic therapy.     

Intramedullary spinal tuberculoma: report of three cases

BACKGROUND: Intramedullary spinal tuberculoma is a rare form of central nervous system tuberculosis. This article describes the successful management of intramedullary spinal tuberculoma in 3 patients who received treatment between 2000 and 2003. CASE DESCRIPTION: The character of 3 cases was analyzed retrospectively, including clinical manifestation and magnetic resonance imaging findings. All masses were excised totally under microscope. Histopathologic examination revealed tuberculoma. Postoperatively, all patients received a 6 to 9 month course of ATT. The outcome was favorable. CONCLUSIONS: The intramedullary spinal tuberculoma must be considered in the differential diagnosis of the spinal cord compression in patients with a history of tuberculosis. When confronted with a progressing neurologic deficit and poor response to ATT, surgical intervention should be considered. The optimal treatment is a combination of microsurgical resection and ATT.