The Bureau of Labor Statistics projects that demand for sonographers will grow by 44 percent between 2010 and 2020, much faster than the average for all occupations. This is largely due to increased use of sonography in physicians' offices and smaller clinical settings.
When pancreatic cysts do cause symptoms, signs such as nausea, vomiting, persistent abdominal pain or a mass in the upper abdomen occur, reports Mayo Clinic. An individual should seek a doctor if fever and persistent abdominal pain appear.
Kidney cyst is a closed pouch containing fluid that forms in the kidneys. These cysts are most often non-cancerous. However, over time, when renal cyst grows to a certain size, it will oppress the kidney surrounding tissues or organs. In such a condition, it is easy to cause the burst of blood vessels. That is one reason how bleeding cyst occurs. In addition, causes of hemorrhagic cysts include surgery, chemotherapy, radiation, or infection. The bigger renal cysts can be removed by the surgery, but sometimes, the surgery will cause trauma on the cysts, which lead to hemorrhagic cysts.