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Pseudohemorragia subaracnoidea. Presentación de un caso / Pseudo-subarachnoid Hemorrhage. A Case Report
Beltrán Carrascal, Elkin José; Cianci Bonet, David; López Brokate, Laura; Mendoza Quevedo, Mauro Duván; Saavedra Segura, David Francisco; Viera Oliveros, Arturo José.
  • Beltrán Carrascal, Elkin José; Hospital Universidad del Norte. Barranquilla. CO
  • Cianci Bonet, David; Universidad del Norte. Barranquilla. CO
  • López Brokate, Laura; Hospital Universidad del Norte. Barranquilla. CO
  • Mendoza Quevedo, Mauro Duván; Hospital Universidad del Norte. Barranquilla. CO
  • Saavedra Segura, David Francisco; Hospital Universidad del Norte. Barranquilla. CO
  • Viera Oliveros, Arturo José; Hospital Universidad del Norte. Barranquilla. CO
Rev. colomb. radiol. ; 31(4): 5459-5461, dic. 2020. ilus, graf
Article in English, Spanish | LILACS, COLNAL | ID: biblio-1343708
RESUMEN
La pseudohemorragia subaracnoidea es un fenómeno infrecuente que se caracteriza por hallazgos sugestivos de hemorragia subaracnoidea en la tomografía computarizada simple de cráneo, sin evidencia de la misma en estudios adicionales. Se ha asociado a múltiples causas, de las cuales la principal es la encefalopatía hipóxico-isquémica posparo cardiaco y reanimación cardiopulmonar. El contexto clínico y los niveles de atenuación medidos en Unidades Hounsfield (UH) se deben tener en cuenta al hacer el diagnóstico diferencial entre ambas entidades. Se presenta el caso de una paciente con pseudohemorragia subaracnoidea de etiología multifactorial.
ABSTRACT
Pseudo-subarachnoid hemorrhage (PSAH) is an infrequent entity characterized by findings in non- contrast head computed tomography that mimic subarachnoid hemorrhage, but without evidence of blood products in further studies. It has been associated with multiple etiologies, with hypoxic ischemic encephalopathy following cardiac arrest and cardiopulmonary resuscitation as the leading cause in literature. Clinical context and attenuation levels measured in Hounsfield Units should be taken into consideration when establishing the differential diagnosis between these entities. The case of a patient with PSAH of multifactorial etiology is presented.
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Full text: Available Index: LILACS (Americas) Main subject: Subarachnoid Hemorrhage Language: English / Spanish Journal: Rev. colomb. radiol. Year: 2020 Type: Article Affiliation country: Colombia Institution/Affiliation country: Hospital Universidad del Norte/CO

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Full text: Available Index: LILACS (Americas) Main subject: Subarachnoid Hemorrhage Language: English / Spanish Journal: Rev. colomb. radiol. Year: 2020 Type: Article Affiliation country: Colombia Institution/Affiliation country: Hospital Universidad del Norte/CO