Which liver condition is more commonly seen in young patients?

• A. Nonparasitic cysts in the liver (benign)
• B. Amebic abscess
• C. Pyogenic abscess
• D. Hepatic candidiasis

Answer: (B)

The main idea is how age-related patterns help distinguish liver infections. Amebic liver abscess arises from Entamoeba histolytica migrating from the intestine to the liver via the portal bloodstream, and this infection is classically seen in younger people in endemic regions where exposure to contaminated water or food is common. The liver lesion is often a solitary, subcapsular abscess in the right lobe, reflecting this spread pattern. In contrast, other liver abscesses have different age associations: congenital biliary or cystic lesions (nonparasitic cysts) can occur at any age; pyogenic abscess is more common in older individuals with biliary disease, diabetes, or bacteremia; hepatic candidiasis occurs in severely ill or immunocompromised patients. Therefore, amebic abscess best fits the description of being more commonly seen in young patients.