Inappropriate elimination is the number one reason owners give for relinquishing their cat to an animal shelter. It also accounts for 50 percent of all reported feline behavior problems. The three main causes for feline inappropriate elimination are a medical problem, urine marking, and aversion to the litter box.
Interventional radiology is a medical sub-specialty of radiology utilizing minimally-invasive image-guided procedures to diagnose and treat diseases in nearly every organ system.
Decreased amount of patient contact. While there is some patient contact in radiology, such as during ultrasound examinations, interventional procedures and biopsies, it is not nearly as much as one would have in some other specialties, such as family medicine or internal medicine.