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腾讯网
23 小时
黑便,CT 见腹膜后不规则团片状稍低密度影,考虑什么诊断?
CT表现 腹腔内靠近脊柱左前方腹膜后区域见不规则团片状稍低密度影,范围约 26 × 28 mm,边界尚清,病灶内部区域密度大致均匀,偏后方区域脂肪间隙模糊(冠状位蓝色箭头) 增强检查病灶动脉期明确不均匀性强化,内见小片状、裂隙状稍低密度影 ...
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