An intravenous pyelogram may be used to diagnose disorders that affect the urinary tract, such as kidney stones, bladder stones, enlarged prostate, kidney cysts or urinary tract tumors. During an intravenous pyelogram, you'll have an X-ray dye (iodine contrast solution) injected into a vein in your arm. The dye flows into your kidneys, ureters and bladder, outlining each of these structures.
By Mayo Clinic Staff. Here are some of the most common causes of true under-eye circles. 1  Allergies. 2  Atopic dermatitis (eczema) 3  Contact dermatitis. 4  Fatigue.  Heredity â dark under-eye circles can run in families.
Eye Area - Facial Contouring. Drooping eyelids, dark circles, bags or sunkenness in the infraorbital area under the eyes can be a premature sign of aging, or make an individual look unhealthy or tired. Healthy and fit individuals with any one of these conditions may look unwell or dragging, even when they are not.