Physical Description. Emperor scorpions are one of the largest species of scorpions in the world, measuring an average of 20 cm in length. They also tend to be heavier than other scorpions, and pregnant females can weigh more than 28 g.
Pseudocysts of the pancreas are abnormal collections of fluid, dead tissue, pancreatic enzymes, and blood that can lead to a painful mass in the pancreas. 1  About this Condition.
Pancreatic cancer is a disease in which malignant (cancer) cells form in the tissues of the pancreas. The pancreas is a gland about 6 inches long that is shaped like a thin pear lying on its side. The wider end of the pancreas is called the head, the middle section is called the body, and the narrow end is called the tail.