Ameboma
An ameboma, also known as an amebic granuloma, is a rare complication of Entamoeba histolytica infection, where in response to the infecting amoeba there is formation of annular colonic granulation, which results in a large local lesion of the bowel.[1]
Clinical features
The ameboma may manifest as a right lower quadrant abdominal mass, which may be mistaken for carcinoma, tuberculosis, Crohn's disease, actinomycosis, or lymphoma.
Diagnosis
Biopsy is necessary for definitive diagnosis.
gollark: > arguably, UK politics are a lot less fucked than australian politics.well, yes, somewhat.
gollark: hmm, yes, fair.
gollark: Hmmm, maybe English *causes* this insanity? Something something sapir-whorf hypothesis.
gollark: At this point I would probably quite like to go to a saner country in some years, but there are not really that many majority-english-speaking ones which also are good.
gollark: yeees, except *slightly* less insane.
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