Table 1

 Histological data from the Finnish Cancer Registry (1990–1996) for patients with pancreatic malignancies who survived for more than five years

Ductal pancreatic adenocarcinoma2629
Mucinous cystadenocarcinoma78
Ampullary or periampullary carcinoma1213
Endocrine tumours2528
Benign lesion11
    Solid pseudopapillary neoplasm11
Cytology only78
    Benign cytology: endocrine tumour11
    Malignant cytology: endocrine tumour22
    Malignant cytology: adenocarcinoma44
Neither histology nor cytology1112