Given the 2 choices, I'd go for #2. I believe a CT renal stone protocol is done WITHOUT contrast. If given a choice between CT renal stone protocol without contrast and #2, I'd choose the former.
Given the 2 choices, I'd go for #2. I believe a CT renal stone protocol is done WITHOUT contrast. If given a choice between CT renal stone protocol without contrast and #2, I'd choose the former.