<prompt> Treatment of lymphoma of appendix?Right hemicolectomyExtended right hemicolectomyLeft hemicolectomyExtended left hemicolectomy  <response>: Ans. a Right hemicolectomyRef Internet SourcesAppendix lymphoma: Most common presentation is like acute appendicitis Most common in men 55 years age CT scan will show aneurysmal dilatation of lumen Most are NHL type lymphomas Treatment involves right hemicolectomy including nodes followed by CHOP therapy 