This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Bacteria, Subject name: Microbiology
Anchovy Sauce pus/chocolate brown pus is the clinical feature of: 
Select and explain. 
A. Amoebic liver abscess, B. Pyogenic liver abscess, C. Peritoneal abscess, D. Hydatid liver
A: Amoebic liver abscess
Answer: A: Amoebic liver abscess 
Explanation: Ans. (a) Amoebic liver abscessRef : Microbiology by Ananthanarayan and Paniker 8th ed. /595, 625AMOEBIC LIVER ABSCESS* It is a liver abscess caused by Entamoeba histolytica* It is common in tropical countries.* It exists in vegetative form outside the body and is spread by the faeco-oral route.* Presents with Pain in the right hypochondrium, fever, Profuse sweating and rigors, loss of weight etc.* Diagnostic of choice: ultrasound* DOC: Metronidazole