Dry Tortugas National Park is quite unique when compared to other parks in the national park system. The islands are so remote that they are only accessible by seaplane or boat. There is no driving Route 1 to these islands! Of the 100 square miles the park covers, only a small fraction is actually above water. There are very few trees and no fresh water, yet the island waters are teeming with marine life. Given the parkâs location and size, a day at Dry Tortugas can quickly turn into a forgettable day if you do not come prepared. To help maximize your experience and turn your trip into an adventure to remember, here is a checklist to consider:
Why might I need a CT scan of the kidney? A CT scan of the kidney may be done to check the kidneys for: Tumors or other lesions; Obstructions such as kidney stones; Abscesses; Polycystic kidney disease; Defects you were born with; A CT scan is also useful when another type of exam, such as X-ray or physical exam, is not conclusive.
A urogram can be used to test for various conditions related to the urinary tract. Urograms can reveal kidney stones. In some cases, CT scanners are used in place of a traditional X-ray during a urogram.Some urogram findings may require follow up tests and laboratory analysis. CT urogram is often of better quality than one produced with X-ray, and it sometimes reduces exposure to radiation for the patient. Not all hospitals offer this option, however, and it can be more expensive than a traditional one.