Blogger's Opinion: or any other cancer surgeries for those 'deemed' not qualified with this issues having been widely debated over decades but left unresolved, it would be 'enticing' to detail the moral aspects of death ratios/unqualifed surgeons/outcomes (eg. in hindsight - those patients that should have been referred, but were not)
Journal of the American College of Surgeons - Mortality after Elective Colon Resection: The Search for Outcomes that Define Quality in Surgical Practice
Conclusions
Elective
 colon resection is a safe procedure in both teaching hospitals and 
nonteaching hospitals, with an impressively homogenous mean mortality 
rate of 1.56% in teaching hospitals, and 1.38% in nonteaching hospitals.
 We reject our original hypothesis because the data do not sufficiently 
discriminate to permit the use of death after elective colon resection 
as a differentiating quality measure; however, the data do identify 
individual poor performers. Poor performing institutions/surgeons should
 seek extramural guidance to improve their outcomes or discontinue 
performing such operations.