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      Aspectos por considerar en autopsias por intoxicación aguda con monóxido de carbono, el asesino silente. A propósito de dos casos Translated title: Aspects to consider in autopsies for acute carbon monoxide poisoning, the silent killer. About two cases

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          Abstract

          Resumen El monóxido de carbono (CO) es un gas que se produce durante la combustión incompleta de diferentes materiales orgánicos. Una vez que se inhala, se absorbe hacia la sangre, ejerciendo su efecto a nivel sistémico. Se une fuertemente a la hemoglobina, y forma la carboxihemoglobina lo que provoca una disminución del transporte de oxígeno a los tejidos y dependiendo de su concentración puede ser mortal. Los hallazgos comúnmente encontrados en la autopsia son color rojo cereza en la piel y órganos, así como edema pulmonar, entre otros. El diagnóstico de intoxicación por CO se basa en la medición post mortem de carboxihemoglobina en sangre, por lo que se deben tomar muestras para cuantificar estos niveles. Con respecto al manejo en estos casos, se presenta dos casos correspondientes a la autopsia médica legal en las que se estableció como causa de muerte la intoxicación por monóxido de carbono.

          Translated abstract

          Abstract Carbon monoxide (CO) is a gas that is produced during the incomplete combustion of different organic materials. Once inhaled, it is absorbed into the blood, exerting its effect at the systemic level. It strongly binds to hemoglobin, and forms carboxyhemoglobin, which causes a decrease in oxygen transport to the tissues and, depending on its concentration, can be fatal. The findings commonly found in the autopsy are cherry red color in the skin and organs, as well as pulmonary edema, among others. The diagnosis of CO poisoning is based on the postmortem measurement of carboxyhemoglobin in the blood, so samples must be taken to quantify these levels. Regarding the handling of these cases, two cases corresponding to the legal medical autopsy are presented in which carbon monoxide poisoning was established as the cause of death.

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          Elevated carboxyhemoglobin: sources of carbon monoxide exposure.

          Inhalation of carbon monoxide (CO) can result in poisoning, with symptoms ranging from mild and nonspecific to severe, or even death. CO poisoning is often underdiagnosed because exposure to low concentrations goes unnoticed, and threshold values for normal carboxyhemoglobin vary according to different authors. The aim of our study was to analyze carboxyhemoglobin (COHb) levels in an unselected population and detect sources of CO exposure
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            Intoxicación por monóxido de carbono

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              Intoxicación por monóxido de carbono

              To describe epidemiological and clinical data from a series of children hospitalized for acute carbon monoxide (CO) poisoning.
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                Author and article information

                Journal
                mlcr
                Medicina Legal de Costa Rica
                Med. leg. Costa Rica
                Asociación Costarricense de Medicina Forense (Heredia, Heredia, Costa Rica )
                1409-0015
                2215-5287
                December 2023
                : 40
                : 2
                : 14-20
                Affiliations
                [1] orgnameOrganismo de Investigación Judicial de Costa Rica
                Article
                S1409-00152023000200014 S1409-0015(23)04000200014
                4f59a9a7-6d2b-4e80-8e7b-44d4b32671c1

                This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 International License.

                History
                : 27 August 2023
                : 13 July 2023
                Page count
                Figures: 0, Tables: 0, Equations: 0, References: 10, Pages: 7
                Product

                SciELO Costa Rica

                Categories
                Reportes de caso

                autopsy,gas poising,carboxyhemoglobin,Carbon monoxide poisoning,autopsia,intoxicación con gas,carboxihemoglobina,Intoxicación con monóxido de carbono

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