From: The safety and prognosis of radical surgery in colorectal cancer patients over 80 years old
Grade 1–2 complications | Grade 3–4 complications | All complications | ||||
---|---|---|---|---|---|---|
n | % | n | % | n | % | |
Complications | ||||||
Total | 50 | 13.5 | 55 | 14.7 | 105 | 28.2 |
Cardiac disorders | ||||||
Arrhythmia | 5 | 1.3 | 6 | 1.6 | 11 | 2.9 |
Cardiac failure | 3 | 0.8 | 1 | 0.2 | 4 | 1.0 |
Acute coronary sy ndrome | 1 | 0.3 | 2 | 0.5 | 3 | 0.8 |
Hypertensive emergencies | 1 | 0.3 | 0 | 0 | 1 | 0.3 |
Respiratory disorder | ||||||
Pneumonia | 4 | 1.1 | 6 | 1.6 | 10 | 2.7 |
Pleural effusion | 2 | 0.5 | 8 | 2.2 | 10 | 2.7 |
Atelectasis | 3 | 0.8 | 5 | 1.3 | 8 | 2.1 |
Gastrointestinal haemorrhage | ||||||
Anastomotic leakage | 11 | 3.0 | 6 | 1.6 | 17 | 4.6 |
Ileus | 11 | 3.0 | 6 | 1.6 | 17 | 4.6 |
GastrointestinaI hemorrhage | 4 | 1.1 | 2 | 0.5 | 6 | 1.6 |
Renal and urinary disorders | ||||||
Urinary infection | 7 | 1.9 | 1 | 0.2 | 8 | 2.1 |
Renal failure | 0 | 0 | 1 | 0.2 | 1 | 0.2 |
Urinary retention | 3 | 0.8 | 9 | 2.4 | 12 | 3.2 |
Other disorders | ||||||
Abdominal abscess | 13 | 3.5 | 7 | 1.9 | 20 | 5.4 |
Rectovaginal fistula | 0 | 0 | 1 | 0.2 | 1 | 0.2 |
Intra-abdominal haemorrhage | 3 | 0.8 | 4 | 1.1 | 7 | 1.9 |
Wound infection | 12 | 3.2 | 2 | 0.5 | 14 | 3.7 |
Pulmonary embolism | 0 | 0 | 2 | 0.5 | 2 | 0.5 |