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Carcinomatous encephalitis as clinical presentation of occult lung adenocarcinoma: case report
Ribeiro, Henrique Barbosa; Paiva Júnior, Tadeu Ferreira de; Mamprin, Gustavo Pignatari Rosas; Gorzoni, Milton Luiz; Rocha, Antônio José da; Lancellotti, Carmen Lucia Penteado.
  • Ribeiro, Henrique Barbosa; Santa Casa de São Paulo. Faculty of Medical Sciences. Department of Medicine. São Paulo. BR
  • Paiva Júnior, Tadeu Ferreira de; Santa Casa de São Paulo. Faculty of Medical Sciences. Department of Medicine. São Paulo. BR
  • Mamprin, Gustavo Pignatari Rosas; Santa Casa de São Paulo. Faculty of Medical Sciences. Department of Pathology. São Paulo. BR
  • Gorzoni, Milton Luiz; Santa Casa de São Paulo. Faculty of Medical Sciences. Department of Medicine. São Paulo. BR
  • Rocha, Antônio José da; Santa Casa de São Paulo. Faculty of Medical Sciences. Department of Radiology. São Paulo. BR
  • Lancellotti, Carmen Lucia Penteado; Santa Casa de São Paulo. Faculty of Medical Sciences. Department of Pathology. São Paulo. BR
Arq. neuropsiquiatr ; 65(3b): 841-844, set. 2007. ilus
Article in English | LILACS | ID: lil-465192
ABSTRACT
Carcinomatous encephalitis is a rare entity, originally described by Madow and Alpers in 1951, which is characterized by tumoral spreading perivascular, without mass effect. Clinical manifestations such as hemiparesis, seizures, ataxia, speech difficulties, cerebrospinal fluid findings as well as computed tomography are nonspecific. This leads the physician to pursue more frequent diseases that could explain those manifestations - toxic, metabolic, and/or infectious encephalopathy. A magnetic resonance imaging (MRI) with gadolinium, the method of choice, presumes the diagnosis. Previous reports of this unusual form of metastatic disease have described patients with prior diagnosis of pulmonary adenocarcinoma. We present the case of carcinomatous encephalitis in a 76-years-old woman as the primary manifestation of occult pulmonary adenocarcinoma with its clinical, imaging, and anatomopathological findings.
RESUMO
A "encefalite" carcinomatosa é entidade rara, descrita originalmente por Madow e Alpers em 1951 e caracterizada pela disseminação tumoral perivascular, sem causar efeito de massa. As manifestações clínicas como hemiparesia, convulsões, ataxia, alterações de fala, os achados do líquido cefalorraquidiano e da tomografia computadorizada de crânio são inespecíficos, o que faz buscar outras causas mais freqüentes que justifiquem o quadro -encefalopatia tóxica, metabólica e/ou infecciosa. A ressonância magnética com gadolínio é o exame de eleição, frente à suspeita clínica. Todos os casos de "encefalite" carcinomatosa foram relatados em pacientes com diagnóstico prévio de adenocarcinoma de pulmão. Nesse sentido. Apresentamos caso de encefalite carcinomatosa, em mulher de 76 anos como manifestação primária de adenocarcinoma de pulmão oculto, com seus aspectos clínicos, de imagem e anatomopatológicos.
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Full text: Available Index: LILACS (Americas) Main subject: Brain Neoplasms / Carcinoma, Acinar Cell / Lung Neoplasms Type of study: Diagnostic study Limits: Aged / Female / Humans Language: English Journal: Arq. neuropsiquiatr Journal subject: Neurology / Psychiatry Year: 2007 Type: Article Affiliation country: Brazil Institution/Affiliation country: Santa Casa de São Paulo/BR

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Full text: Available Index: LILACS (Americas) Main subject: Brain Neoplasms / Carcinoma, Acinar Cell / Lung Neoplasms Type of study: Diagnostic study Limits: Aged / Female / Humans Language: English Journal: Arq. neuropsiquiatr Journal subject: Neurology / Psychiatry Year: 2007 Type: Article Affiliation country: Brazil Institution/Affiliation country: Santa Casa de São Paulo/BR