Microbiology, parasitology & COVID-19

Parasites-gastrointestinal (not liver)


Last author update: 7 August 2019
Last staff update: 11 February 2022

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PubMed Search: Ascaris[TI] pathology full text[sb]

Nat Pernick, M.D.
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Cite this page: Pernick N. Ascaris. PathologyOutlines.com website. https://www.pathologyoutlines.com/topic/parasitologyascaris.html. Accessed June 1st, 2023.
Case reports
Gross description
Gross images

Contributed by Bobbi Pritt, M.D.

Adult with 3 fleshy lips

Contributed by @acp000 on Twitter

Biliary ascariasis

Microscopic (histologic) description
Microscopic (histologic) images

Contributed by Bobbi Pritt, M.D. and Institute of Tropical Medicine Antwerp

Ascaris lumbricoides eggs, decorticated


Creepy Dreadful Wonderful Parasites Case

Differential diagnosis
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