螺旋CT双期或多期扫描技术在肝小血管瘤诊断中的应用

详细信息

Applications of More-phase Spiral CT in Small Hepatic Hemangioma

摘要: 目的: 探讨螺旋CT双期或多期扫描技术对肝内小于3 cm或CT表现不典型的肝小血瘤的诊断和鉴别诊断的意义。方法:采用双期或多期全肝和局部动态扫描。结果:直径小于3cm的肝小血管瘤增强表现复杂,呈多样化的影像。结论:肝小血管瘤的鉴别诊断的正确率与CT扫描技术密切相关,而观察延迟和扫描病灶密度的充盈程度尤为重要。
- 肝小血管瘤 /
- 螺旋CT /
- 双期或多期扫描 /
- 充盈程度
Abstract: Purpose: Study the meaning in diagnosis for double or more-phase scanning display technique to liver which inside smaller than 3 cm or CT performance non-typical small blood lump of liver, to discriminate that character in order to get accurate diagnosis. Method: Adopting double or multi-period dynamic scanning for whole and local liver display. Result: The diameter is smaller than 3 cm of small hemagioma of liver which display at strengthen scanning performance present complicated and diversified images. Conclusion: Small hemagioma of liver that diagnosis correctness closely related with the imaging discriminate and the scanning technique, but the observational delay the density of the infection focus, its high or low degree particularly for the importance.
- small hemagioma of liver /
- spiral CT /
- more-phase scanning