#21 ·
Casey Cook10 said:My bad, I guess for a patient with such an advanced case (and since an angiography was mentioned... so I'd say it's pretty widespread locally), figuring out whether the process originates from the pancreatic head or the tail is more of an academic distinction than anything else.]
I have to respectfully disagree there—the difference in prognosis and overall survival rates is actually massive.
The angiography is huge because it shows how much the portal vein system is involved, which is absolutely critical when you're planning the surgery. For instance, if the splenic vein is wrapped up in the tumor, it means the invasion has hit the body or the tail of the pancreas. In that scenario, you can basically kiss a Whipple procedure goodbye. You won't be able to mobilize the tail or find enough healthy pancreatic duct to pull off a pancreaticojejunostomy. Not to mention, that kind of involvement often leads to portal hypertension, which is a major contraindication for the surgery itself...
Sorry, I know this is getting a little too technical for a forum discussion... but I'm sure Casey Cook10 gets where I'm coming from. 😍