动态多期增强MDCT对早期胃癌伴溃疡与可手术切除的进展期胃癌的鉴别

• 作 者: D.Tsurumaru M.Miyasaka Y.Nishimuta Y.Asayama A.Nishie S.Kawanami 方壮念
• 机 构: Department of Clinical Radiology, Graduate School of Medical Sciences ,Kyushu University,
• 出 处: 国际医学放射学杂志
• 发表日期: 2016年04期
• 关键词: 早期胃癌 溃疡 MDCT 鉴别诊断 胃镜 摘要 静脉期 强化峰值 手术 延迟期

摘要目的早期胃癌伴溃疡(EGC-U)易误诊为进展期胃癌(AGC),因为胃镜下观察EGC-U和AGC的溃疡相似。本回顾性研究的目的是探讨动态多期多层CT(MDCT)扫描是否有助于EGC-U和AGC的鉴别诊断。方法选择溃疡分

Abstract Objective Early gastric cancer with ulceration (EGC-U) is often misdiagnosed as advanced gastric cancer (AGC) because of similar gastric ulcer observation of EGC-U and AGC. The purpose of this retrospective study was to investigate whether dynamic multi-phase multi-slice CT (MDCT) scans can contribute to the differential diagnosis of EGC-U and AGC. Methods Select ulcer points