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1.
J Neurosurg Case Lessons ; 1(6): CASE20124, 2021 Feb 08.
Article in English | MEDLINE | ID: mdl-36045938

ABSTRACT

BACKGROUND: Chondromas are benign cartilaginous tumors that are rarely seen in the brain. OBSERVATIONS: A 58-year-old woman had undergone routine brain imaging after a motor vehicle accident and was incidentally found to have a right falcine lesion. Contrast magnetic resonance imaging showed a mostly nonenhancing mass with discontinuous rim enhancement. She was taken to the operating room and pathology revealed a chondroma. LESSONS: Falcine intracranial chondromas are rare and typically misdiagnosed as meningiomas. Chondromas should be in the differential for patients presenting with nonenhancing falcine lesions.

2.
Seara méd. neurocir ; 15(2): 59-68, jun. 1986. tab
Article in Portuguese | LILACS | ID: lil-38472

ABSTRACT

Dor crônica no períneo, é um problema neurocirúrgico difícil. Este artigo avalia a efetividade da Rizotomia Sacra. Estudaram-se vinte e oito pacientes que tinham dor relacionada a câncer ou coccidínia, que foram submetidos a Rizotomia Sacra, e foram seguidos por um período médio de três anos. Bom alívio da dor foi obtido em 53% (10/19) dos pacientes com dor maligna como o oposto de 22% (2/9) dos pacientes com dor näo maligna. Rizotomia Sacra é um tratamento razoável para dor perineal relacionada com câncer, mas inefetiva para coccidínia e outros problemas de dor benigna perineal


Subject(s)
Adult , Middle Aged , Humans , Male , Female , Pain/therapy , Rectal Neoplasms/therapy , Spinal Nerve Roots/surgery , Colonic Neoplasms/therapy
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