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Intoxication mortelle par Lepiota brunneoincarnata: à propos de 4 cas

Authors: Mehdi Ben Khelil; Mongi Zhioua; Olfa Bakir; Mohamed Allouche; Fatme Gloulou; Ahmed Banasr; Slim Haouet; +2 Authors

Intoxication mortelle par Lepiota brunneoincarnata: à propos de 4 cas

Abstract

Nous rapportons le cas d'une intoxication collective par ingestion d'un champignon de la famille des lepiotes, Lepiota brunneoincarnata, a l'origine du deces de quatre membres d'une meme famille, âges de 3 a 15 ans. Nous discutons la physiopathologie et les facteurs de mauvais pronostics de telles intoxications a travers ces quatre observations qui mettent en evidence les signes cliniques et les perturbations biologiques secondaires a l'intoxication, les constatations autopsiques et l'aspect anatomopathologique retrouve. La premiere observation concerne un enfant de sexe feminin âge de six ans. Elle a presente des douleurs abdominales avec vomissement et diarrhee aqueuse. Elle est decedee durant la phase precoce de l'intoxication (sept heures apres l'ingestion du champignon), la mort etant secondaire a une deshydratation aigue. Les trois autres observations concernent des enfants âges de trois a quinze ans. Ils ont presente une symptomatologie typique d'un syndrome phalloidien avec une evolution triphasique gastro-intestinale puis hepatique. Ils sont decedes dans un delai variant entre trois et onze jours sans pouvoir beneficier d'une greffe hepatique. Les operations autopsiques ont permis de constater la presence d'un œdeme cerebral important et de zones de remaniements hemorragiques au niveau du foie dans tous les cas, la presence de complications hemorragiques dans deux cas. Les investigations anatomopathologiques ont montre la presence de foyers de necrose hepatocytaire au niveau des zones pericentrolobulaires et periportales.

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
10
Average
Top 10%
Average
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