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- W638387506 abstract "Colloid cysts are benign tumors of the third ventricle. Most of them remain asymptomatic. However, some patients can develop since intermittent headaches to an acute deterioration and even sudden death. Several theories exist for which there would be a sudden death in these patients, among which include the rapid increase in size of the cyst, its rupture, the disturbance of hypothalamus-mediated cardiovascular reflex control and the unusual bleeding of the cyst, with only 15 cases described in the literature.A 45 year old male with hypertension with acute hydrocephalus due to a hemorrhagic colloid cyst in the third ventricle. An external ventricular drain on each side was introduced and he was admitted to the ICU, where brain death was certified. After removal of the cyst through transcortical frontal approach, the diagnosis of colloid cyst with remains of hemolyzed blood was confirmed.Bleeding in colloid cysts is exceptional, and can occur in both symptomatic and asymptomatic patients, making it difficult to recognize this complication.Quiste coloide hemorragico del tercer ventriculo: deterioro fulminante.Introduccion. Los quistes coloides son tumores benignos del tercer ventriculo. La mayoria permanecen asintomaticos. Sin embargo, algunos pacientes pueden desarrollar desde cefaleas intermitentes hasta un deterioro agudo e incluso muerte subita. Existen varias teorias por las que se produciria una muerte subita en estos pacientes, entre las que se incluyen el rapido crecimiento del quiste, su rotura, la alteracion del control cardiovascular reflejo mediado por el hipotalamo y, rara vez, el sangrado del quiste, con solo 15 casos descritos en la bibliografia. Caso clinico. Varon de 45 años, con hipertension arterial como unico antecedente de interes, que sufre un deterioro brusco del nivel de consciencia a causa de una hidrocefalia aguda debida a un quiste coloide hemorragico del tercer ventriculo. Se implanto un drenaje ventricular externo en cada lado e ingreso en la unidad de cuidados intensivos, donde se certifico la muerte encefalica. Tras la extirpacion del quiste mediante abordaje transcortical frontal, se confirmo el diagnostico de quiste coloide con restos de material hemolizado subagudo. Conclusion. La hemorragia en los quistes coloides es excepcional y puede producirse en pacientes tanto sintomaticos como asintomaticos, lo que dificulta, de forma extraordinaria, el reconocimiento de esta complicacion." @default.
- W638387506 created "2016-06-24" @default.
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- W638387506 date "2015-01-01" @default.
- W638387506 modified "2023-09-26" @default.
- W638387506 title "Quiste coloide hemorrágico del tercer ventrículo: deterioro fulminante" @default.
- W638387506 doi "https://doi.org/10.33588/rn.6006.2014378" @default.
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