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.
The best approach uses spiral (or helical) computed tomography scans. If these scans are not available, the patient will need ultrasound or standard x-rays. If no stones show up, but the patient has severe pain that suggests the presence of kidney stones, the next step is an intravenous pyelogram. X-Rays.