<prompt> Abdominal pain, fat malabsorption frothy stools suggests -AmoebiasisBacillary dysentryGiardiasisAll  <response>: Ans. is c i.e., Giardiasis . Abdominal pain, fat malabsorption and frothy stool can occur both in giardiasis and pancreatic enzyme deficiency chronic pancreatitis. Amoebiasis and bacillary dysentry do not cause malabsorption. 