Aim: To investigate the effect of surgical starting time and season on the prognosis of
octogenarians with colorectal cancer. Patients & methods: A total of 291 patients aged 80 …

Background Elderly colorectal cancer patients have worse prognosis than younger patients.
Age-related survival differences may be cancer or treatment related, but also due to death …

Purpose Colorectal cancer is not common in patients under 40 years old, and its
associations with clinical features and the prognosis remain uncertain. Methods Using a …

Background Monitoring time trends of cancer mortality is essential. Thirty-day mortality is an
important surgical outcome measure, though postoperative mortality exceeds to one year …

Objective To investigate the impact of the weekday of surgery on the prognosis of patients
with colorectal cancer. Methods A retrospective analysis was conducted in patients with …

Background Few studies have addressed colon cancer surgery outcomes in an unselected
cohort of octogenarian patients. The present study aimed to evaluate the relative survival of …

Aims Poorer outcomes in those aged≥ 80 years who undergo colorectal cancer surgery
have been previously reported. Little is known about the natural history of those managed …

Purpose With extended life expectancy, the mean age of patients at the time of diagnosis of
colorectal cancer and its treatment, including radical resection, is increasing gradually. We …

Background the purpose of study was to evaluate the impact of age on outcomes in
colorectal cancer surgery. Methods patients on hospital database treated for colorectal …

Purpose To investigate the effect of old age on the perioperative, short-term, and long-term
surgical outcomes of elderly patients undergoing curative surgery for colorectal cancer …