All of the following are TRUE about amoebic liver abscess, EXCEPT:
**Core Concept**
Amoebic liver abscess is a complication of amoebiasis, caused by the protozoan parasite *Entamoeba histolytica*. It occurs when the parasite invades the liver through the bloodstream, resulting in a localized infection and abscess formation.
**Why the Correct Answer is Right**
The correct answer is related to the characteristics of amoebic liver abscess. Amoebic liver abscess typically presents as a solitary, large abscess in the right lobe of the liver, often with a thick, fibrotic wall. It usually occurs in the subcapsular region of the liver and can be associated with a palpable mass. The abscess is often sterile, containing a thick, clear fluid. The wall of the abscess may erode into the adjacent lung or diaphragm.
**Why Each Wrong Option is Incorrect**
**Option A:** This option is incorrect because amoebic liver abscess is not typically associated with multiple, small abscesses. Instead, it usually presents as a single, large abscess.
**Option B:** This option is incorrect because amoebic liver abscess is not usually associated with a high fever and chills, as seen in pyogenic liver abscess. While some patients may experience fever, it is not a hallmark of amoebic liver abscess.
**Option C:** This option is incorrect because amoebic liver abscess is not typically associated with a high white blood cell count. While some patients may have a mild increase in white blood cell count, it is not a characteristic feature of amoebic liver abscess.
**Clinical Pearl / High-Yield Fact**
Amoebic liver abscess should be suspected in patients with a history of travel to endemic areas, such as developing countries in Asia, Africa, or Latin America, who present with a solitary liver mass or a palpable abdominal mass.
**Correct Answer: A.**