Digestive Sys. Anal cancer Flashcards
1
Q
Anal cancer median age diagnosis ___
A
60
2
Q
Anal cancer age distribution ___ - ___
A
30 - 90
3
Q
Anal cancer HPV causative for ___% of cancers
A
90%
4
Q
Anal cancer clinical presentation
A
- Asymptomatic
- rectal bleeding (most common bright red)
- change in bowel habits
- Pain
- sensation of mass
5
Q
Anal cancer detection
A
- DRE
- Biopsy
- CT/PET/MRI
- Tansrectal sonograpgy (depth and invasion)
6
Q
Anal cancer Pathology (cell type)
A
Squamous cell (80%)
7
Q
Anal cancer spread most frequently to ____. Can also spread to ___ and ___. Less likely to spread to ___ and ___
A
- adjacent soft tissues
- Pelvic nodes and inguinal nodes
- Liver and Lungs
8
Q
Anal cancer overall survival
- men
- women
A
- 61%
- 73%
9
Q
Anal cancer localized relative 5 year survival %
A
80%
10
Q
Anal cancer regional relative 5 year survival %
A
60%
11
Q
Anal cancer distant 5 year survival %
A
20%
12
Q
Anal cancer sim pre
A
- contrast
- bowel/ bladder prep
