Browsing by Autor "Daniel Alberto Zambrano Lizcano"

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    HEMATOMAS POSTRAUMÁTICOS DEL CLÍVUS EN PACIENTES ADULTOS: REPORTE DE DOS CASOS Y REVISIÓN DE LA LITERATURA
    (2018) Daniel Alberto Zambrano Lizcano; Raúl Augusto Echeverry; Olayo Jaime; Berhioska Valentina Pérez; Cesar Augusto Sierra Varón; Daniel Andrés Ramos; Andrés M. Rubiano
    Los hematomas postraumaticos del clivus representan una entidad poco comun en pacientes adultos. Reportamos dos casos de pacientes adultos, con antecedente de accidente de transito y hematomas postraumaticos del clivus, un caso de hematoma epidural y otro caso de hematoma subdural. Se describe el proceso de diagnostico y manejo con apropiado desenlace neurologico.
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    Quiste epidermoide intradiploico parietal izquierdo. A propósito de un caso y revisión de la literatura
    (Universidad de Los Andes, 2018) Daniel Alberto Zambrano Lizcano; Elbert Oberto Reyes Graterol; Juan Pablo Chacín González; Frances Stock; Pierina Petrosino Tepedino; Daniel Andrés Ramos Rubio
    Epidermoid cysts are congenital benign, slow growing tumors, that account for 1% of all intracraneal tumors. In 25% of the cases they have an intradiploic localization an are exceptionally infratentorial. We present a 7-year-old escolar patient who presented a growing bulging of the scalp, associated with insidious, holocraneal, low intensity headache. The patient had personal history of migraine and epilepsy with complex partial seizures. Imaging studies reported a well-defined ovoid mass in the left parietal bone with lytic characteristics and 8,8x17mm of diameter. The surgical procedure was successful and the removal of the whole tumor was accomplished. Histopathological studies reported an epidermoid cyst.