Firat, O Co-existence of gastrointestinal stromal tumors with malign epithelial tumors: a report of two cases. [electronic resource] - Acta chirurgica Belgica Oct 2009 - 629-32 p. digital Publication Type: Case Reports; Journal Article ISSN: 0001-5458 Standard No.: 10.1080/00015458.2009.11680502 doi Subjects--Topical Terms: AdultAgedCarcinoma, Squamous Cell--epidemiologyFatal OutcomeFemaleGastrectomyGastrointestinal Stromal Tumors--epidemiologyHumansImmunohistochemistryIncidental FindingsJejunal Neoplasms--epidemiologyLiver Neoplasms--secondaryNeoplasms, Second Primary--epidemiology