Encontrados 12 documentos, a visualizar página 1 de 2
Primary spinal glioblastoma: A case report and review of the literature
Morais, N; Mascarenhas, L; Soares- Fernandes, JP; Silva, A; Magalhães, Z; Moreira da Costa, JAPrimary spinal glioblastoma (GBM) is a rare disease, with an aggressive course and a poor prognosis. We report a case of a 19-year-old male with a 4-week history of progressive weakness in both lower limbs, which progressed to paraparesis with a left predominance and difficulty in initiating urination over a week. Spine magnetic resonance imaging (MRI) showed an intramedullary expansile mass localised between T...
Primary spinal glioblastoma: A case report and review of the literature
Morais, N; Mascarenhas, L; Soares- Fernandes, JP; Silva, A; Magalhães, Z; Moreira da Costa, JAPrimary spinal glioblastoma (GBM) is a rare disease, with an aggressive course and a poor prognosis. We report a case of a 19-year-old male with a 4-week history of progressive weakness in both lower limbs, which progressed to paraparesis with a left predominance and difficulty in initiating urination over a week. Spine magnetic resonance imaging (MRI) showed an intramedullary expansile mass localised between T...
Unexpected angiographic and visual findings after clipping of a carotid-ophthal...
Mascarenhas, L; Ribeiro, M; Guimarães, S; Rocha, J; Alegria, CA 56-year-old woman underwent surgery for a ruptured carotid-ophthalmic artery aneurysm. Intraoperative visual inspection confirmed that the ophthalmic artery was left intact. She had no light perception on the operated side right after surgery. Angiography one week after surgery confirmed exclusion of the aneurysm, no filling of the proximal portion of the ophthalmic artery, and a very faint filling of its dis...
Unexpected angiographic and visual findings after clipping of a carotid-ophthal...
Mascarenhas, L; Ribeiro, M; Guimarães, S; Rocha, J; Alegria, CA 56-year-old woman underwent surgery for a ruptured carotid-ophthalmic artery aneurysm. Intraoperative visual inspection confirmed that the ophthalmic artery was left intact. She had no light perception on the operated side right after surgery. Angiography one week after surgery confirmed exclusion of the aneurysm, no filling of the proximal portion of the ophthalmic artery, and a very faint filling of its dis...
Difficulties diagnosing spinal subdural hemorrhage in a hypo-coagulated patient...
Mascarenhas, LA hypo-coagulated 58-year-old female complained of headaches right after being exposed to the first pressure waves generated during an exhibition of fireworks. The day after she presented with seizures and the CT scan showed subdural hemorrhage over the left frontoparietal sulci. Eight hours after admission she disclosed left lower limb hypo-esthesia, i.e. a finding not attributable to the cranial hemorrhage. F...
Giant cell glioblastoma: review of the literature and illustrated case
Valle-Folgueral, JM; Mascarenhas, L; Costa, JA; Vieira, F; Soares-Fernandes, J; Beleza, P; Alegria, CGiant cell glioblastoma is an infrequent variety of glioblastoma (5% of the cases). It has deserved a separate category in the World Health Organization classification of grade IV tumors. The clinical, imaging, histological and immunohistochemical characteristics, and the genetic alterations are reviewed. Treatment and prognosis are discussed and updated. The case of a patient that survived 19 months and died o...
Difficulties diagnosing spinal subdural hemorrhage in a hypo-coagulated patient...
Mascarenhas, LA hypo-coagulated 58-year-old female complained of headaches right after being exposed to the first pressure waves generated during an exhibition of fireworks. The day after she presented with seizures and the CT scan showed subdural hemorrhage over the left frontoparietal sulci. Eight hours after admission she disclosed left lower limb hypo-esthesia, i.e. a finding not attributable to the cranial hemorrhage. F...
Giant cell glioblastoma: review of the literature and illustrated case
Valle-Folgueral, JM; Mascarenhas, L; Costa, JA; Vieira, F; Soares-Fernandes, J; Beleza, P; Alegria, CGiant cell glioblastoma is an infrequent variety of glioblastoma (5% of the cases). It has deserved a separate category in the World Health Organization classification of grade IV tumors. The clinical, imaging, histological and immunohistochemical characteristics, and the genetic alterations are reviewed. Treatment and prognosis are discussed and updated. The case of a patient that survived 19 months and died o...
Total gastrectomy with creation of a new stomach using the jejunum. A retrospec...
Fernandes, F V; Clínica Universitária de Cirurgia I, Unidade de Citostáticos (Medicina II), Faculdade de Medicina de Lisboa.; Mascarenhas, LResults obtained in 120 patients with gastric carcinoma, and submitted between 1982 and 1989, to a total gastrectomy and a new technique of reconstruction with jejunum, are analyzed retrospectively. This technique associates, a jejunoplication around the terminal esophagus with the purpose to eliminate the entero-esophageal reflux and the risk of dehiscence, and a double jejuno-jejunostomy with the target to de...
Roux-en-Y gastrectomy. A 12 years' experience.
Fernandes, F V; Clínica Universitária de Cirurgia I, HSM, FML, Lisboa.; Reis, C; Mascarenhas, L; Branco, A BA review of 161 patients who underwent Roux-en-Y biliary diversion and truncal vagotomy from 1978 to 1989 is performed under the double perspective: clinical and functional (using radionuclide semi-solid and liquid gastric emptying (GE) studies). In 46 patients this solution was adopted to treat different kinds of post-gastrectomy syndromes and in 115 to solve the esophageal-duodeno-gastric peptic disease. Some...
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