143 MCQs in Pathology Answer

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The Correct option is C


A high proportion of patients with colon cancer have a Family History of the disease. A history of colon Ca in 1st degree relatives is an important predictor. Even many "sporadic" polyps and cancers may have a genetic basis.

Clinical manifestations:

Rt colon: (occult)

  • Slow bleeding leading to anemia.
  • Obstructions are infrequent.
  • May some day find large mass.

Left colon:

  • Narrower diam —> obstruction w/abdominal pain/cramping,
  • Hematochezia
  • narrowing of stool caliber.
  • Much more symptomatic.
  • 3/4 of these cancers occur in the distal path.

Category: Pathology MCQs

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