Rectum 21-30

Online Questions ON Rectum-- GI Surgery

Rectum 1-10

Rectum 11-20

Colon Questions 11-20


 

Q21) False about rectovaginal fistula
A. Most common cause is obstetric trauma with prolonged second stage of labour
B. Iatrogenic cause of RVF is second most common cause with high recurrence
C. Autoimmune disease like bechet may be associated
D. Anorectal sepsis arising from cryptoglandular infection is also a cause

Ans 21)  b skf pg 1761

Most common cause of RVF is obstetric trauma

Crohn's disease is the next common cause

Other autoimmune diseases like behcet disease also associated

Iatrogenic cause after pelvic operations include low colorectal anastomosis , neoadjuvant radiotherapy