This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Parasitology Pa 2 (Helminthology), Subject name: Microbiology
Swollen belly syndrome is caused by: 
Select and explain. 
A. Ascaris lumricoides, B. Strongyloides stercoralis, C. Strongyloides fuelleborni, D. Wucheraria bancrofti
C: Strongyloides fuelleborni
Answer: C: Strongyloides fuelleborni 
Explanation: Strongyloides fuelleborni is the causative agent of Swollen belly syndrome in which young toddlers are usually affected. Ascaris lumricoides-aka round worm , may cause intussception ,massive eosinophilia Strongyloides stercoralis-larve currens Wucheraria bancrofti-actte/chronic filariasis