What are three common presenting symptoms of amebic abscess?

Amebic liver abscess, primarily caused by Entamoeba histolytica, often presents with a characteristic set of symptoms. Fever is commonly observed as a systemic response to infection, indicating the body’s fight against the invading organism. RUQ (right upper quadrant) pain is another typical symptom; the infection usually involves the liver, and pain is often localized to this area due to inflammation or the presence of an abscess. Additionally, RUQ tenderness on physical examination is also indicative of irritation or inflammation of the liver capsule, which can accompany an amebic abscess.

These three symptoms—fever, RUQ pain, and RUQ tenderness—are thus classic indicators of amebic abscess and help clinicians in establishing a diagnosis based on clinical presentation, alongside confirmatory imaging or serological tests. This triad is crucial for prompt recognition and treatment of the condition, which can prevent complications such as rupture or extensive liver damage.