Difficult to treat liver abscesses in children – Do not forget parasitic infections

Abstract

Liver abscess (LA) is a significant health concern worldwide, particularly in tropical regions such as India, and is usually pyogenic or amoebic in origin. In rare cases it can be caused by parasites. We present two children with difficult-to-treat LAs, revealing underlying parasitic infections as the causative agents, implicated by eosinophilia, elevated immunoglobulin-E levels and exposure to domestic animals. In the first case, disseminated echinococcosis was diagnosed through imaging, serology and histopathology. The second case showed a relationship between LAs and Toxocara infection, evidenced by microscopic stool examination of a household cat.