Q) Which of the following is not a poor prognosis factor in stage ii colon cancer
a) Lymphovascular invasion
b) Present with obstruction and perforation
c) Less than 12 lymph node extraction
d) Poor differentiation with chromosomal instability
colon
Central Mesocolic excision
Q) False about Complete Mesocolic Excision
A. Proposed by Hohenberger
B.Central venous ligation is done.
C. Nodal yield improves
D.Dissection is below fascia of toldt
Colon Diverticulitis
Q) Which of the following statements about colonic diverticulitis is TRUE?
a) Right-sided diverticulitis is commonly associated with colovesical fistula
b) The risk of complications doubles after a second attack of diverticulitis
c) About 50% of patients with diverticulosis develop diverticulitis
d) The incidence of diverticulosis increases with age
More Questions on diverticulitis
Malignant polyp in colon
Q ) Not a malignant polyp in colon (AIIMS Onco)
a) Juvenile polyp
b) Juvenile polyposis syndrome (JPS)
c) Peutz jeghers
d) FAP
Colon Transposition
Q . In colon transposition after esophageal resection which of the following is false? (AIIMS 2018)
a) It has a more robust blood supply
b) Chances of anastomotic leak are more
c) Ischemia at tip
d) Becomes redundant in long run
Haggitt Classification (NEET GI 2019)
Q) Type 3 haggitt classification is
a) Invades through muscularis mucosa into submucosa in the head of polyp
b) Invades to neck of polyp
c) Any part of stalk
d) below the stalk
Colorectal Hepatic metastasis
Q) Colo Rectal Cancer with hepatic metastasis. All are bad prognostic factors except,..
A) CEA>100
B) > 5cm size
C )bilobar
D) mets occurring <12 months
Diverticular disease of colon
Q) False about diverticular disease of colon is
a) 10-20% of all diverticular disease of colon develop symptoms. Rest remain asymptomatic
b) Low fiber diet is implicated in etiology
c) Sigmoidoscopy is useful tool for evaluation of diverticulitis
d) Elective colectomy in uncomplicated diverticulitis is rare and forms only 1% of cases with diverticular disease