Trichinoechinococcosis T-5

2000 ◽  
Vol 92 (2) ◽  
pp. 225-228 ◽  
Author(s):  
H. S. Bhatoe ◽  
S. S. Bakshi ◽  
G. L. N. Swamy
Keyword(s):  
Magnetic Resonance Imaging ◽  
Cystic Lesion ◽  
Histopathological Examination ◽  
Cord Compression ◽  
Resonance Imaging ◽  
Thoracic Spinal Cord ◽  
Content Type ◽  
Remarkable Improvement ◽  
Thoracic Spinal ◽  
Fine Print

✓ Echinococcosis affecting the spine is rare. The authors present the case of a 23-year-old man in whom features of thoracic spinal cord compression were demonstrated. Magnetic resonance imaging of the thoracic spine revealed an extradural cystic lesion involving the spine and paraspinal musculature. At surgery echinococcosis was confirmed, and subsequent histopathological examination also revealed Trichinella infestation of the paraspinal musculature. After undergoing decompressive surgery and albendazole therapy, the patient made a remarkable improvement. Although primary echinococcosis can affect the spine, concomitant infestation with Trichinella has not been reported. Surgery has to be followed by albendazole therapy.

Symptomatic cerebellar metastasis and late local recurrence of a cauda equina paraganglioma

1995 ◽  
Vol 83 (1) ◽  
pp. 166-169 ◽  
Author(s):  
Kevin N. Strommer ◽  
Sebastian Brandner ◽  
Ali C. Sarioglu ◽  
Ulrich Sure ◽  
Yasuhiro Yonekawa
Keyword(s):  
Magnetic Resonance Imaging ◽  
Cystic Lesion ◽  
Cauda Equina ◽  
Complete Removal ◽  
Pathological Examination ◽  
Resonance Imaging ◽  
Content Type ◽  
Truncal Ataxia ◽  
Cerebellar Metastasis ◽  
Fine Print

✓ This case report contains a description of a 61-year-old patient who presented with a progressive truncal ataxia 22 years after complete removal of a small paraganglioma of the cauda equina. Magnetic resonance imaging of the neuraxis revealed a large cystic lesion in the cerebellar midline, three small cortical-to-subcortical nodular tumors in the posterior fossa, and local recurrences of the paraganglioma of the cauda equina. Pathological examination showed the cerebellar midline lesion to be a paraganglioma, most likely a metastasis from the cauda equina localization.

Myelopathy due to epidural varicose veins of the cervicothoracic junction

1988 ◽  
Vol 69 (6) ◽  
pp. 940-941 ◽  
Author(s):  
Curtis A. Dickman ◽  
Joseph M. Zabramski ◽  
Volker K. H. Sonntag ◽  
Stephen Coons
Keyword(s):  
Magnetic Resonance Imaging ◽  
Spinal Cord ◽  
Varicose Veins ◽  
Signs And Symptoms ◽  
Cord Compression ◽  
Resonance Imaging ◽  
Cervicothoracic Junction ◽  
Content Type ◽  
Spinal Epidural ◽  
Fine Print

✓ A 30-year-old man presented with a subacute course of myelopathic signs and symptoms. Magnetic resonance imaging demonstrated an epidural mass lesion of the spinal canal at the cervicothoracic junction causing compression of the spinal cord. Laminectomy with resection of this lesion revealed a large varix with acute and chronic thrombus. Postoperatively, an improvement in neurological function occurred. Spinal epidural varicosities have been reported as an etiological factor in lumbar and sacral radiculopathies. This is the first reported case of spinal cord compression in association with spinal epidural varices. The diagnosis, pathophysiology, and management of this disorder are presented.

Spinal cord compression by extradural fat after prolonged corticosteroid therapy

1982 ◽  
Vol 56 (2) ◽  
pp. 267-269 ◽  
Author(s):  
Yvon Guegan ◽  
Raeph Fardoun ◽  
Bernard Launois ◽  
Jean Pecker
Keyword(s):  
Spinal Cord ◽  
Renal Transplant ◽  
Clinical Improvement ◽  
Corticosteroid Therapy ◽  
Spinal Cord Compression ◽  
Cord Compression ◽  
Thoracic Spinal Cord ◽  
Content Type ◽  
Thoracic Spinal ◽  
Fine Print

✓ This young man was operated on twice for thoracic spinal cord compression. He had been on corticosteroid therapy for the last 2 years subsequent to a renal transplant. The only anomaly discovered during the operation was a large quantity of extradural fat that did not present the characteristics of lipoma. The remarkable postoperative clinical improvement suggested that the fat deposit was responsible for the spinal cord compression.

Cervical epidural actinomycosis

2001 ◽  
Vol 95 (1) ◽  
pp. 132-134
Author(s):  
Behzad Eftekhar ◽  
Ebrahim Ketabchi ◽  
Mohammad Ghodsi ◽  
Ali Ahmadi
Keyword(s):  
Magnetic Resonance Imaging ◽  
Cord Compression ◽  
Clinical Entity ◽  
Rare Clinical Entity ◽  
Upper Limbs ◽  
Review Of The Literature ◽  
Resonance Imaging ◽  
Radiological Findings ◽  
Content Type ◽  
Fine Print

✓ Cervical actinomycosis causing spinal cord compression is a rare clinical entity. In a review of the literature, the authors found only 13 cases with actinomycosis-related spinal neurological deficit. The authors describe the case of a 26-year-old man who presented with neck pain and partial paresis of the upper limbs. Magnetic resonance imaging revealed a long cervical epidural enhancing lesion that extended from C-1 to T-2. The radiological findings resembled metastasis and other epidural infections. The patient was treated medically with penicillin and amoxicillin for 7 months and recovered neurologically. The authors conclude that although cervical epidural actinomycosis is a rare clinical entity resembling metastasis and other infections in this region, it should be considered so that this unique infection can be diagnosed in the least invasive fashion and, whenever possible, unnecessary surgery can be avoided.

Vertebral metastatic chemodectoma: imaging and therapeutic octreotide

2002 ◽  
Vol 97 (1) ◽  
pp. 106-109 ◽  
Author(s):  
Jean Marie U-King-Im ◽  
Thomas A. Carroll ◽  
Kevin Morris
Keyword(s):  
Magnetic Resonance Imaging ◽  
External Beam Radiotherapy ◽  
Somatostatin Receptors ◽  
Cord Compression ◽  
External Beam ◽  
Spinal Angiography ◽  
Current Investigation ◽  
Resonance Imaging ◽  
Content Type ◽  
Fine Print

✓ The authors report on the use of external-beam radiotherapy and octreotide in a 32-year-old woman who presented with spinal cord compression secondary to metastatic chemodectoma. Scintigraphy studies were used to confirm the presence of somatostatin receptors. Magnetic resonance imaging, and in particular spinal angiography, were performed to define the extent of spinal metastatic disease. The literature on current investigation and management of vertebral metastatic chemodectoma is reviewed.

Intramedullary hemorrhage in spinal cord hemangioblastoma

1994 ◽  
Vol 81 (6) ◽  
pp. 937-940 ◽  
Author(s):  
John S. Yu ◽  
M. Priscilla Short ◽  
James Schumacher ◽  
Paul H. Chapman ◽  
Griffith R. Harsh
Keyword(s):  
Magnetic Resonance Imaging ◽  
Spinal Cord ◽  
Histopathological Examination ◽  
Resonance Imaging ◽  
Content Type ◽  
First Case ◽  
Surgical Evacuation ◽  
Acute Paraplegia ◽  
Spinal Hemangioblastoma ◽  
Fine Print

✓ The authors describe two cases of intramedullary hemorrhage caused by thoracic hemangioblastoma. Both patients presented with acute paraplegia. The lesion in the first case was diagnosed by myelography and in the second by magnetic resonance imaging. Emergency surgical evacuation of the intramedullary hematoma and tumor was performed in these patients. Hemangioblastoma was confirmed by histopathological examination in both cases. Both patients remain paraplegic after 7 and 1 years, respectively. Intramedullary hemorrhage is a rare and devastating effect of spinal hemangioblastoma.

Monostotic fibrous dysplasia of the thoracic spine: clinopathological description and follow up

2004 ◽  
Vol 100 (4) ◽  
pp. 378-381 ◽  
Author(s):  
Mehmet Arazi ◽  
Onder Guney ◽  
Mustafa Ozdemir ◽  
Omer Uluoglu ◽  
Nuket Uzum
Keyword(s):  
Fibrous Dysplasia ◽  
Thoracic Spine ◽  
Histopathological Examination ◽  
En Bloc Resection ◽  
Spinal Tumors ◽  
En Bloc ◽  
Content Type ◽  
Thoracic Spinal ◽  
Fine Print

✓ The authors report the case of a 53-year-old woman with monostotic fibrous dysplasia of the thoracic spine. The patient presented with a 1-month history of pain in the thoracic spinal region. En bloc resection of the lesion was successfully performed via a transthoracic approach, and a histopathological examination confirmed the diagnosis of fibrous dysplasia. At 24-month follow-up examination, pain and vertebral instability were absent. The findings in this case illustrate that, although very rare, monostotic fibrous dysplasia of the thoracic spine should be considered in the differential diagnosis of spinal tumors. Although a consensus for management of this disease has not been achieved, the authors recommend radical removal of all involved bone as well as internal fixation or bone graft—assisted fusion to achieve long-term stabilization.

Optic pathway glioma infiltrating into somatostatinergic pathways in a young boy with gigantism

1994 ◽  
Vol 81 (4) ◽  
pp. 595-600 ◽  
Author(s):  
Thomas J. Manski ◽  
Charles S. Ha worth ◽  
Bertrand J. Duval-Arnould ◽  
Elisabeth J. Rushing
Keyword(s):  
Magnetic Resonance Imaging ◽  
Magnetic Resonance ◽  
Optic Pathway Glioma ◽  
Optic Pathway ◽  
Resonance Imaging ◽  
Content Type ◽  
Hyperintense Signal ◽  
Immunocytochemical Studies ◽  
Stereotactic Biopsies ◽  
Fine Print

✓ The authors report gigantism in a 16-month-old boy with an extensive optic pathway glioma infiltrating into somatostatinergic pathways, as revealed by magnetic resonance imaging and immunocytochemical studies. Stereotactic biopsies of areas showing hyperintense signal abnormalities on T2-weighted images in and adjacent to the involved visual pathways provided rarely obtained histological correlation of such areas. The patient received chemotherapy, which resulted in reduction of size and signal intensity of the tumor and stabilization of vision and growth velocity.

Magnetic resonance imaging of spinal arteriovenous malformations

1987 ◽  
Vol 66 (6) ◽  
pp. 830-834 ◽  
Author(s):  
John L. Doppman ◽  
Giovanni Di Chiro ◽  
Andrew J. Dwyer ◽  
Joseph L. Frank ◽  
Edward H. Oldfield
Keyword(s):  
Magnetic Resonance Imaging ◽  
Magnetic Resonance ◽  
Arteriovenous Malformations ◽  
High Signal ◽  
Resonance Imaging ◽  
Content Type ◽  
Spinal Arteriovenous Malformations ◽  
Magnetic Resonance Imaging Mri ◽  
Spinal Avm ◽  
Fine Print

✓ Magnetic resonance imaging (MRI) was performed on 12 patients with spinal arteriovenous malformations (AVM's). Six lesions were intramedullary, five were dural, and one was in a posterior extramedullary location. Serpentine filling defects similar to the classic myelographic findings were demonstrated within the high-signal cerebrospinal fluid on T2-weighted coronal scans. The intramedullary nidus was identified by MRI as an area of low-signal intensity within the cord in all six intramedullary AVM's. Neither the dural nor the posterior extramedullary lesions showed intramedullary components. It is concluded that MRI may noninvasively provide the initial diagnosis of a spinal AVM and distinguish intramedullary from dural and extramedullary lesions.

Enterogenous cyst in the cervical spinal canal

1988 ◽  
Vol 68 (2) ◽  
pp. 292-296 ◽  
Author(s):  
Kouichi Miyagi ◽  
Jiro Mukawa ◽  
Susumu Mekaru ◽  
Yasunari Ishikawa ◽  
Toshihiko Kinjo ◽  
...  
Keyword(s):  
Magnetic Resonance Imaging ◽  
Immunohistochemical Staining ◽  
Periodic Acid ◽  
Enterogenous Cyst ◽  
Resonance Imaging ◽  
Periodic Acid Schiff ◽  
Content Type ◽  
Low Intensity ◽  
Old Japanese ◽  
Fine Print

✓ The case of an 11-year-old Japanese girl with an intradural and extramedullary enterogenous cyst is presented. A mass giving a low-intensity signal in comparison with the spinal cord was demonstrated on magnetic resonance imaging. Histologically, the diagnosis was confirmed on specimens stained with periodic acid-Schiff, alcian blue, mucicarmine, and immunohistochemical staining of carcinoembryonic antigen, and by electron microscopy.

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