Age | mean | sd | Â | Â | Â | Â |
68.5 | 11.8 | (yo) | Â | Â | Â | |
Observation period | 37.3 | 24.8 | (month) | Â | Â | Â |
ASA Score | 2.1 | 0.9 | Â | Â | Â | Â |
 | Female | Male |  |  |  |  |
Sex (n) | 90 | 154 | Â | Â | Â | Â |
 | positive | negative |  |  |  |  |
Chemotherapy (n) | 46 | 195 | Â | Â | Â | Â |
 | BDAC | PDAC | GDAC | Panc. Cystic | benign | other |
type (n) | 99 | 77 | 12 | 27 | 15 | 14 |
 | Bile Duct | Pancras | Gallbladder | other |  |  |
posision (n) | 101 | 112 | 17 | 14 | Â | Â |
 |  | (n) |  | (n) |  | (n) |
Panc Cystic lesion | IPMC | 10 | IPMN | 20 | NET | 7 |
benign | Â | Â | Â | Â | (n) | Â |
Bile duct | Chronic cholangitis | 2 | Â | |||
Gallbladder | Chronic cholecystitis | 3 | Â | |||
Periampullary duodenal diverticulitis | 1 | Â | ||||
gallstone | 1 | Â | ||||
Pancreas | Mucinous cystadenoma | 1 | Â | |||
Chronic pancreatitis | 2 | Â | ||||
Serous cystadenoma | 3 | Â | ||||
Solid-pseudopapillary neoplasm | 2 | Â | ||||
other | Diffuse large B cell lymphoma, GCB type | 1 | Â | |||
gastrointestinal stromal tumor | 5 | Â | ||||
Low grade tublar adenoma | 1 | Â | ||||
Metastasis of adenocarcinoma | 2 | Â | ||||
Tubular adenocarcinoma | 3 | Â | ||||
Tubular adenocarcinoma, well differentiated | 2 | Â |