What are characteristic features for ampullary part of rectal cancer?
1) Pain in anal region
2) Gas and faeces detained
3) Mucus and blood in stool
4) Abdominal bloating
5) Tenesmus
A. 1., 2.
B. 1., 2., 4., 5.
C. 2., 3., 4.
D. 2., 4.
E. 3., 5.
Answer: E. 3., 5.