1 gal = 3.785 L 2 = 7.571 3 = 11.356 4 = 15.142 5 = 18.927 6 = 22.712 7 = 26.498 8 = 30.283 9 = 34.069 10 = 37.854. 1 gallon (gal) = 3.785411784 litres (L) = 231 cubic inches = 4 qt = 128 fl oz U.S. liquid gallon is defined as 231 cubic inches and is equal to 3.785411784 litres or about 0.13368 cubic feet. A liter) is defined as one cubic decimetre (1 L = 1 cubic dm). Hence 1 L = 0.001 cubic m. The word litre came from an older French unit, the litron, the name came from Greek via Latin. The metric system used litre as a volume unit.
A gastroenterologist is a specialist in the digestive system, which includes the intestines, liver, pancreas and gallbladder. Meanwhile, hepatology is considered a sub-specialty of gastroenterology, focusing on the liver, as well as the gallbladder, biliary tree and pancreas.
For people with IBD, the gastroenterologist is going to be the doctor that gives the most care, prescribes the most medications, and offers the most assistance. There will be other important members of a healthcare team involved too, and a gastroenterologist can help in putting together the right team.