Respected user, hi I evaluated your query thoroughly. * This is excess fat in feces . * Can be associated with various Inflammatory conditions of the bowels as celiac disesase, cystic fibrosis , lack of bile acids post-cholecystectomy defects in pancreatic juices . * Get a stool microscopy report done and consult your doctor for final diagnosis & management. - till then avoid excess oily / spicy / nonveg stuffs / beverages . - avoid smoking / alcohol if consuming. Hope this clears your doubts. Thanks for using Health care magic & keeping trust in our medical services. Wishing you fast recovery from the same. Regards dear take care.