Malignancy in UC

Q. All are true regarding malignancy in UC except A. Increased risk with pancolitis and increased duration B. Screening for malignancy should start 8-10 yrs after onset of symptoms C. Poorly differentiated D. Surveillance should start as soon as remission

CEA

Q True regarding CEA is  (AIIMS 2017 , JIPMER 2016)  a) Low specificity b) Falls after 1 week of surgery to baseline c) Preoperative high value is good prognostic marker d) Follow up, first test of CEA in 8-10 days

CEA

True regarding CEA is  Low specificity Falls after 1 week of surgery to baseline Preoperative high value is good prognostic marker Follow up, first test of CEA in 8-10 days followed by weekly tests thereafter Answer after Q 20

Poor Prognosis in colon polyp

Q) All are poor prognostic factors in colonic polyp except? a) Poorly diff in the head b) Moderately differentiated polyp c)  Involving the stalk d) Margins positive Answer Poor prognostic factors in a polyp aare 1. histologically  poorly  differentiated invasive  carcinoma

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