S2741 Entamoeba Histolytica Dysentery Complicated by Amebic Liver Abscess and Type a Right Heart Thrombus: A Case Report

Fichardt, Hendre; Rocha, Jason

doi:10.14309/01.ajg.0000713012.15445.d4

Cited by 2 publications

(6 citation statements)

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“…The identified sources of the infection cases and outbreaks most recently reported for waterborne and foodborne parasitic protozoans are shown in Table 1. [8,9,19,35,36,45,47,64,66,68,69,72,110,125,126,132,133,146,151,152,162,[169][170][171][172][173]178,185,186,199,200,205,207,209,211,218,220,221,228,254,255,262].…”

Section: Discussionmentioning

confidence: 99%

“…A reported complication of ALA was the development of a right atrial thrombus in a 35-yearold man without a past medical history. The proposed mechanism was the development of a local pro-thrombotic state that led to the formation of a hepatic vein thrombus that extended into the venous circulation and reached the right atrium [151].…”

Section: Diseases Caused By Entamoeba Sppmentioning

confidence: 99%

“…Paromycin is effective in treating intestinal infections allowing to eliminate cysts. Metronidazole treatment in invasive amebiasis should always be followed by treatment with an agent able to eliminate cysts and prevent relapse since metronidazole is not effective against cysts [151].…”

Section: Diseases Caused By Entamoeba Sppmentioning

confidence: 99%

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Protozoan Infections Acquired from Food or Drinking Water: An Update

Rossi,

Amadoro,

Santonicola

et al. 2024

Preprint

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This review summarizes the most recent developments of research on protozoan parasite infections ac-quired through food and drinking water and is aimed at gathering updated knowledge on the risk factors, illnesses caused, and measures for prevention. Reports included dated from 2019 to the present and regarded recent outbreaks and cases of severe infec-tions, prevalence in different population segments and food handlers, and occurrence in food and drinking water. Cryptosporidium spp., Entamoeba histolytica, Giardia intestinalis, Trypanosoma cruzi and Toxoplasma gondii were the microorganisms most frequently involved in large outbreaks and/or severe infections, while Cyclospora cayetanensis was most frequently involved in single case reports. Cystoisospora belli was implied in severe infections in immunocompromised patients, while Blastocystis homi-nis, Sarcocystis spp., Dientamoeba fragilis, Endolimax nana and Pentatrichomonas hominis appeared to be less relevant for number of symptomatic infections and pathogenic potential. A progressive improvement in surveillance of protozoan infections and infection sources was highlighted, especially in developed countries. The apparent increase in cases was concomitant with the implementa-tion of reporting systems and the application of molecular diagnostic methods that represent valuable in-struments for establishing epidemiological links and preventing or limiting outbreaks. The pathogenic role and sources of infection should be better elucidated for some species.

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Section: Discussionmentioning

confidence: 99%

Section: Diseases Caused By Entamoeba Sppmentioning

confidence: 99%

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Protozoan Infections Acquired from Food or Drinking Water: An Update

Rossi,

Amadoro,

Santonicola

et al. 2024

Preprint

View full text Add to dashboard Cite

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“…Recent case reports of ALA regarded a 35-year-old man who also developed a right atrial thrombus that possibly originated from a hepatic vein thrombus [195] and a woman in early pregnancy seven years after a prolonged episode of intermittently bloody diarrhea that she developed during a journey to Indonesia. In this case, infection with E. histolytica was diagnosed by serological testing, while abscess fluid and blood were negative for the parasite [196].…”

Section: Diseases Caused By Entamoeba Sppmentioning

confidence: 99%

“…At present, no vaccine exists to prevent E. histolytica-induced ALA [7]. Metronidazole treatment in invasive amoebiasis should always be followed by treatment with an agent able to eliminate cysts, such as paromomycin, to prevent relapse [195].…”

Section: Diseases Caused By Entamoeba Sppmentioning

confidence: 99%

Food and Drinking Water as Sources of Pathogenic Protozoans: An Update

Rossi,

Santonicola,

Amadoro

et al. 2024

Applied Sciences

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This narrative review was aimed at collecting updated knowledge on the risk factors, illnesses caused, and measures for the prevention of protozoan infections transmitted by food and drinking water. Reports screened dated from 2019 to the present and regarded global prevalence in food handlers, occurrence in food and drinking water, impact on human health, and recently reported outbreaks and cases of severe infections attributable to the dietary route. Cryptosporidium spp., Cyclospora cayetanensis, Entamoeba histolytica, and Cystoisospora belli were the protozoans most frequently involved in recently reported waterborne and foodborne outbreaks and cases. Blastocystis hominis was reported to be the most widespread intestinal protozoan in humans, and two case reports indicated its pathogenic potential. Dientamoeba fragilis, Endolimax nana, and Pentatrichomonas hominis are also frequent but still require further investigation on their ability to cause illness. A progressive improvement in surveillance of protozoan infections and infection sources took place in developed countries where the implementation of reporting systems and the application of molecular diagnostic methods led to an enhanced capacity to identify epidemiological links and improve the prevention of foodborne and waterborne protozoan infections.

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S2741 Entamoeba Histolytica Dysentery Complicated by Amebic Liver Abscess and Type a Right Heart Thrombus: A Case Report

Cited by 2 publications

References 0 publications

Protozoan Infections Acquired from Food or Drinking Water: An Update

Protozoan Infections Acquired from Food or Drinking Water: An Update

Food and Drinking Water as Sources of Pathogenic Protozoans: An Update

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