Barret食管：食管粘膜因受反流物的反复刺激，食管与胃交界处的齿状线2cm以内的食管粘膜鳞状上皮被化生的柱状上皮所替代，称为Barret食管，是食管腺癌的主要癌前病变。
Barret食管：食管粘膜因受反流物的反复刺激，食管与胃交界处的齿状线2cm以内的食管粘膜鳞状上皮被化生的柱状上皮所替代，称为Barret食管，是食管腺癌的主要癌前病变。
与食管癌发病因素无相关性的是（）。 A: 亚硝胺类化合物及真菌 B: 环境气候与季节 C: 饮食习惯、营养不良和微量元素缺乏 D: 遗传因素 E: Barret食管
与食管癌发病因素无相关性的是（）。 A: 亚硝胺类化合物及真菌 B: 环境气候与季节 C: 饮食习惯、营养不良和微量元素缺乏 D: 遗传因素 E: Barret食管
以下哪一项不属于老年胃食管反流病的内镜下分类？ A: 非糜烂性胃食管反流病 B: 食管溃疡 C: Barret食管 D: 反流性食管炎
以下哪一项不属于老年胃食管反流病的内镜下分类？ A: 非糜烂性胃食管反流病 B: 食管溃疡 C: Barret食管 D: 反流性食管炎
Barrett食管中的食管鳞状上皮部分被化生的柱状上皮取代，Barret食管患者发生食管腺癌的风险是正常人的（）倍。 A: 3-4 B: 30-40 C: 12-40 D: 1-2
Barrett食管中的食管鳞状上皮部分被化生的柱状上皮取代，Barret食管患者发生食管腺癌的风险是正常人的（）倍。 A: 3-4 B: 30-40 C: 12-40 D: 1-2
Barrett食管中的食管鳞状上皮部分被（）取代，Barret食管患者发生食管腺癌的风险是正常人的30-40倍。 A: 柱状上皮 B: 化生的柱状上皮 C: 腺上皮 D: 感觉上皮
Barrett食管中的食管鳞状上皮部分被（）取代，Barret食管患者发生食管腺癌的风险是正常人的30-40倍。 A: 柱状上皮 B: 化生的柱状上皮 C: 腺上皮 D: 感觉上皮
Read the sentences from literature reviews and identify the role they play. 指出文献写作例句的功能。 Barret et al. (2001) reported that their study of evacuation management was based on real-time dynamic features, but the solutions and model they proposed are actually based on strategies and technologies which cannot sufficiently satisfy the demand of real dynamic system.
Read the sentences from literature reviews and identify the role they play. 指出文献写作例句的功能。 Barret et al. (2001) reported that their study of evacuation management was based on real-time dynamic features, but the solutions and model they proposed are actually based on strategies and technologies which cannot sufficiently satisfy the demand of real dynamic system.
Read the sentences from literature reviews and identify the role they play. 指出文献写作例句的功能。 Barret et al. (2001) reported that their study of evacuation management was based on real-time dynamic features, but the solutions and model they proposed are actually based on strategies and technologies which cannot sufficiently satisfy the demand of real dynamic system.
Read the sentences from literature reviews and identify the role they play. 指出文献写作例句的功能。 Barret et al. (2001) reported that their study of evacuation management was based on real-time dynamic features, but the solutions and model they proposed are actually based on strategies and technologies which cannot sufficiently satisfy the demand of real dynamic system.