Abstract
目的 探讨胰头癌与壶腹癌在可切除性、肿瘤局部浸润、血管侵犯、淋巴结转移、远处转移、预后等临床行为特点的差异.方法 同期收治的胰头癌42例、壶腹癌26例为本研究对象,以手术发现和病理诊断作为金标准,探讨上述指标两组之间的差异.结果 同期收治的壶腹癌26例和胰头癌42例中,壶腹癌切除率84.62%,胰头癌的手术切除率为19.05%,胰头癌发生血管侵犯为83.33%,壶腹癌为11.54%,两组间均存在显著差异(P<0.01).在肿瘤局部组织浸润(P=0.13)、淋巴结转移(P=0.15)、远处转移(P=0.54),两组间无差异;两组TNM分期构成亦存在明显差异(P<0.01).结论 壶腹癌与胰头癌因其原发组织、生长部位不同,其临床行为特点各异,术前应力争明确肿瘤部位以利于制定正确治疗方案。
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