Age, mean ± SD (range), year | 69.2 ± 10.9 (34–86) |
---|---|
Tumour location, n | Â |
 Head/body/tail | 39/4/15 |
Pathological stage (UICC 8th edition), n | Â |
 T2/T3 | 42/16 |
 N0/N1/N2 | 17/19/22 |
 Stage IB/IIA/IIB/III | 12/5/19/22 |
Histology, n | Â |
 Adenocarcinoma/adenosquamous/anaplastic | 55/2/1 |
Surgery, n | Â |
 SSPPD/DP/TP | 38/17/3 |
 Neural invasion (pos/neg) | 49/9 |
Adjuvant chemotherapy, n | Â |
 TS-1/GEM/incomplete | 19/4/35 |