the effects of an increase in demand. An economy (From Greek Î¿Î¯ÎºÎ¿Ï â household and Î½ÄÎ¼oÎ¼Î±Î¹ â manage) is an area of the production, distribution, or trade, and consumption of goods and services by different agents in a given geographical location in various countries.
Ultrasound may be used to detect many digestive problems, including: 1  Cysts or abnormal growths in the liver, spleen, or pancreas.2  Abnormal enlargement of the spleen. 3  Cancer of the liver or fatty liver. 4  Gallstones or sludge in the gallbladder.ltrasound may be used to detect many digestive problems, including: 1  Cysts or abnormal growths in the liver, spleen, or pancreas. 2  Abnormal enlargement of the spleen. 3  Cancer of the liver or fatty liver. 4  Gallstones or sludge in the gallbladder.
Ultrasound tests use sound waves to create images of organs such as the pancreas. Abdominal ultrasound: For this test, a wand-shaped probe called a transducer is moved over the skin of the abdomen. It gives off sound waves and detects the echoes as they bounce off organs.f a person has signs and symptoms that might be caused by pancreatic cancer, certain exams and tests will be done to find the cause. If cancer is found, further tests will then be done to help determine the extent (stage) of the cancer.