Warts. Corbis Images. Facial warts aren't just for wicked witches: Warts on your fingers can be caused by human papillomavirus, or HPV, Shapiro says. These warts can easily spread to other fingers, your face, your mouth, and even your lips, adds Arthur.
CT scans of the kidneys are useful in the examination of one or both of the kidneys to detect conditions such as tumors or other lesions, obstructive conditions, such as kidney stones, congenital anomalies, polycystic kidney disease, accumulation of fluid around the kidneys, and the location of abscesses.
Several different imaging tests are available. 1  Ultrasound. During an ultrasound examination, a medical technician will glide a device called a transducer over your skinâeither on your side, your abdomen, or your pelvisâdepending on the location of the kidney. 2  X ray.