A pancreatic pseudocyst is a collection of fluid around the pancreas. The fluid in the cyst is usually pancreatic juice that has leaked out of a damaged pancreatic duct. Pancreatic pseudocysts arise after acute pancreatitis or chronic pancreatitis.
Test Overview. Chlamydia tests use a sample of body fluid or urine to see whether chlamydia bacteria (Chlamydia trachomatis) are present and causing an infection. Chlamydia is the most common bacterial sexually transmitted infection (STI) in the United States. Nucleic acid amplification tests (NAAT).
1 Chlamydia is most common in women between 15 and 24 years old. You need to get tested if you have had any symptoms of chlamydia since your last negative test result or if your sex partner has chlamydia.  If you are older than 24, you need to get tested if, in the past year or since your last test, you: