Table V.

Long-term success.

Group	Without PORT (n=81)	With PORT (n=14)	Elderly (n=40)
Primary TEP	84%	83%	78%
Secondary TEP	91%	87%	86%
TOTAL	87.5%	85%	82.5%

TEP=Tracheo-oesophageal puncture; PORT= Postoperative radiotherapy.