[Pharmacoangiography of the pancreas in cases of chronic pancreatitis and carcinoma of the pancreas (author's transl)].
Pancreatic angiography was performed in 246 patients using various vasodilating drugs. A pancreatographic effect could be found in 79% of all cases; Tolazolin was particularly efficient, since the effect could be found in 91% of the cases receiving the drug. The diagnostic value of different parameters was assessed in patients with chronic pancreatitis and in patients with carcinoma of the pancreas, in particular concerning the presence or absence of the pancreatographic effect, and the structure, width and contours of this organ. Evaluating the pancreatographic effect and vascular changes a correct diagnosis could be obtained in 69% of all cases with chronic pancreatitis and in 78% of all cases with carcinoma of the pancreas. The pancreatographic effect was diagnostically essential in 26% of all cases, and turned out to be rather useful in patients with chronic pancreatitis, whereas its diagnostic value was less in patients with carcinoma. The diagnostic value of angiography can be improved by the superselective technique and by applying the vasodilator Tolazolin, which is well tolerated and gives an excellent pancreatographic effect.
D000230:Adenocarcinoma / Q000000981:diagnostic imaging; D000792:Angiography; D002908:Chronic Disease; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008297:Male; D010179:Pancreas / Q000098:blood supply*; D010190:Pancreatic Neoplasms / Q000000981:diagnostic imaging*; D010195:Pancreatitis / Q000000981:diagnostic imaging*; D014043:Tolazoline; D014665:Vasodilator Agents
D014665:Vasodilator Agents; D014043:Tolazoline
Pharmakoangiografische Differentialdiagnostik zwischen chronischer Pankreatitis und Pankreaskarzinom unter besonderer Berücksichtigung des pankreatografischen Effekts.