1. Pathology is a vast field. The training takes five years, compared with three for IM and Ped.
2. Having to take three exams compared with one is not a yard stick for the relative difficulty of the field. Physics Board is now actually taken by lower level residents, so radiologists only have to take 2 exams.
3. Being named in more lawsuitd is not a good yardstick either. It's the luck of the draw. Most physicians will get sued during their medical carreer. Because radiologists are involved with every single patient in the hospital, they would initially be named in most suits to stay within the statute of limitation. One other problem, many physicians have developed the habit of blaming others for their malpractice - favorite targets: radiologists and anesthesiologists. Because these referring physicians maintain good relationships with their patients. Their patients tend to forgive their mistakes. But because the radiologist is someone they don't know, they rather sue the radiologist first, as long as money is coming from somewhere.
4. You switch from pathology, dealing with tissues, autopses etc to Radiology because the field is exciting, lots of patient and physician contact, with twice or moe the income potential. Sad but true, Pathology is among the easiest specialty to enter. Many if the residents would have chosen Radiology, if they had the grade.