Chronic intestinal amebiasis

Chronic intestinal amebiasis is a persistent, non-fulminant parasitic infection of the large intestine caused by mucosal colonization and tissue invasion by the protozoan *Entamoeba histolytica*

Chronic intestinal amebiasis is a persistent, non-fulminant parasitic infection of the large intestine caused by mucosal colonization and tissue invasion by the protozoan *Entamoeba histolytica* It predominantly affects individuals in resource-limited regions with inadequate sanitation, as well as travelers, immigrants, or institutionalized populations exposed via the fecal-oral route If left untreated, chronic mucosal invasion can progress to localized inflammatory mass lesions, termed amebomas...

It predominantly affects individuals in resource-limited regions with inadequate sanitation, as well as travelers, immigrants, or institutionalized populations exposed via the fecal-oral route

Pathophysiologically characterized by ongoing colonic mucosal ulceration and inflammation, this chronic state typically manifests with recurrent or low-grade diarrhea—often alternating with constipation—alongside abdominal cramping, flatulence, fatigue, and weight loss that can clinically mimic inflammatory bowel disease

Pathophysiologically characterized by ongoing colonic mucosal ulceration and inflammation, this chronic state typically manifests with recurrent or low-grade diarrhea—often alternating with constipation—alongside abdominal cramping, flatulence, fatigue, and weight loss that can clinically mimic inflammatory bowel disease

Pathophysiologically characterized by ongoing colonic mucosal ulceration and inflammation, this chronic state typically manifests with recurrent or low-grade diarrhea—often alternating with constipation—alongside abdominal cramping, flatulence, fatigue, and weight loss that can clinically mimic inflammatory bowel disease If left untreated, chronic mucosal invasion can progress to localized inflammatory mass lesions, termed amebomas, or lead to extraintestinal complications