title: Primary invasive adenocarcinoma of the vermiform appendix.
mesh_terms: D000230:Adenocarcinoma / Q000453:epidemiology / Q000628:therapy; D000293:Adolescent; D000328:Adult; D000368:Aged; D001063:Appendiceal Neoplasms / Q000453:epidemiology / Q000628:therapy; D002648:Child; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D014481:United States