نتایج جستجو برای: spinal tumours
تعداد نتایج: 144839 فیلتر نتایج به سال:
Neurofibromatosis type 2 [NF2; MIM # 101000] is an autosomal dominant disorder characterised by the occurrence of vestibular schwannomas (VSs), schwannomas of other cranial, spinal and cutaneous nerves, cranial and spinal meningiomas and/or other central nervous system (CNS) tumours (e.g., ependymomas, astrocytomas). Additional features include early onset cataracts, optic nerve sheath meningio...
Background: We are the first to report one-staged resection of a spinal metastasis from malignant cranial hemangiopericytoma after preoperative OnyxTM-20 embolization by direct percutaneous puncture. Spinal metastases from cranial hemangiopericytoma are extremely rare. Surgical morbidity of these highly vascularized tumours results mainly from excessive blood loss. Preoperative embolization of ...
A case of multiple primary primitive neuroectodermal tumours (PNETs), which occurred at different levels of the spinal epidural space successively over a period of 8 months, is reported. A 24-year-old male, presenting with rapidly progressive paralysis, hyperthesia and a posterior epidural mass extending from T8 to T10 revealed by magnetic resonance imaging (MRI), exhibited a good recovery afte...
Liposarcomata most frequently originate in the interfascial plane of the thigh, or in the retroperitoneal tissues.' Primary development in the mediastinum is a rare occurrence, with less than 60 cases reported in the world literature.2 3 4 5 Histopathologically, liposarcomata are classified into four basic types: well differ entiated, myxoid, round cell and pleomorphic, and the clinical behavio...
We investigated thyroid function in 119 survivors of treatment for brain tumours not involving the hypothalamo-pituitary region. Cranial irradiation did not effect thyroid function but 11 of 47 children (23%) who had spinal irradiation had raised concentrations of thyroid stimulating hormone. Chemotherapy further increased the incidence of thyroid dysfunction: two of four patients who had crani...
Ninety three children (51 boys, 42 girls) who had been treated for brain tumours not affecting the hypothalamopituitary axis, were studied for evidence of gonadal dysfunction. All had received cranial irradiation, 59 spinal irradiation, and 28 adjuvant chemotherapy. Mean age at treatment was 6.3 years (range 1.5-15). Mean follow up after completion of radiotherapy was 8.5 years (range 1-27). Pr...
INTRODUCTION The adrenocortical rest tumours are the very rare entity in the pediatric population. They are usually found along the gonadal descent paths (celiac axis, the broad ligamen, the adnexa of the testes or the spermatic cord). They have been also described to occur at rare ectopic sites like intracranial locations, placenta, kidney, pancreas and liver. CLINICAL CASE Here we present a...
Intramedullary cavernomas are rare lesions constituting 5 to 12% of all intramedullary tumours. They are more recognized after introduction of magnetic resonance imaging and detection rates have improved by advance techniques. They may be solitary or multiple or may have associated cranial lesions. They may present with gradual neurological decline or with acute loss of spinal function. In addi...
We compared the analgesic efficacy of spinal and general anaesthesia following transurethral procedures. 97 and 47 patients underwent transurethral bladder tumour resection (TUR-B) and transurethral prostatectomy (TUR-P), respectively. Postoperative pain was recorded using an 11-point visual analogue scale (VAS). VAS score was greatest at discharge from recovery room for general anaesthesia (P ...
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