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背景 :酪氨酸激酶可以改善胃肠道间质肿瘤的治疗 ,今年来发展起来的免疫组织化学标记物也使该类肿瘤的诊断变得相对容易。目的 :探讨在过去的手术中切除的胃肠道间质肿瘤的临床病理特征 ,并确定以往诊断的准确性。病例和方法 :通过病案及病理资料选取 1987- 2 0 0 2年间因胃肠
BACKGROUND: Tyrosine kinases improve the treatment of gastrointestinal stromal tumors. The development of immunohistochemical markers this year has also made the diagnosis of such tumors relatively easy. OBJECTIVE: To investigate the clinicopathological features of gastrointestinal stromal tumors resected in past surgeries and to determine the accuracy of previous diagnoses. Cases and Methods: According to medical records and pathological data for 1987-2002 due to gastrointestinal