摘要
目的探讨肺腺癌脑单发转移瘤的CT征象特征。方法选取28例确诊为肺腺癌脑单发转移瘤的CT资料,分析CT征象特征。结果瘤灶以幕上分布最多(27例,占96%),顶额叶内20个(占71%);28个瘤灶中21个(占75%)表现为略高密度的类圆形结节或不规则分叶状结节病灶,多数呈不均匀中度强化,瘤旁中度及中度以上水肿;7个(占25%)表现为囊状病灶,囊环壁平扫不连续完整,增强囊环壁呈明显强化,多数有壁结节,瘤旁水肿明显。结论肺腺癌脑单发转移瘤以结节状病灶最多见,呈不均匀中度强化。囊状病灶以囊壁明显强化及壁结节为其特点。
Objective Discussion lung gland cancer brain single shotshift lump CT drafts likely the characteristic. Methods Selects 28 examples to diagnose for the lung gland cancer brain single shot shiftlump CT material, analyzes CT draft likely the characteristic. Results The lump stove distributes （ n = 27, accounts for 96% ） ,goes against（ n = 20 account for 71% ）. In 28 lumps stoves 21 （ account for 75% ） to display for slightly the highdensity kind of circular tubercle or the irregular minute leaf-shapedsarcoidosis stove, most assumes the non-uniform moderate strengthening, nearby the lump moderate and the moderate above dropsy; 7 （account for 25% ）to display for the pouch shape sickness stove, evenly sweeps the pouch not continuously completely, strengthens the pouch wall to assume the ring-like obvious strengthening, most has the wall tubercle, nearby the lump the dropsyis obvious. Conclusion Lung gland cancer brain single shot shiftlump ties the nodular sickness stove most to see,assumes thenon-uniform moderate strengthening. Pouch shape sickness stove takering-like obvious strengthened and wall tubercle as its characteristic.
出处
《中国实用医药》
2008年第1期32-33,共2页
China Practical Medicine
关键词
肺腺癌
单发脑转移瘤
CT征象特征
Lung gland cancer
Single shot brain shifts lump
CT draft likely the characteristic
