Appendix

Question 1

MC malignant tumor of appendix

Answer 1

Carcinoid

Adenocarcinomas (2nd MC)

Question 2

Tx of appendiceal carcinoid

Answer 2

<2cm: appendectomy
>2cm: RHC + LAN
<2cm (+ high risk features: high mitotic index, high KI-67, lymphovascular invasion): RHC + LAN

Question 3

Tx of appendiceal adenocarcinoma

Answer 3

RHC

Question 4

Lap vs open appy complications

Answer 4

Lap has higher rate of intra-abd abscess and operative time; but lower postop pain, hosp stay, wound infection risk, missed work days