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CT diagnosis of lung cystic echinococcosis with infections

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Author:
No author available
Journal Title:
CHINESE JOURNAL OF RADIOLOGY
Issue:
6
DOI:
10.3760/j.issn:1005-1201.2006.06.022
Key Word:
棘球蚴病,肺;体层摄影术,X线计算机

Abstract: 目的分析肺棘球蚴病的CT表现,评价CT检查的价值.方法23例经手术病理证实为肺棘球蚴病的患者均经CT检查,分析CT表现特点,并对照手术病理结果.结果23例均为单发病灶,右肺15例,左肺8例,下肺多于上肺;CT检查大致分为2型:单纯肿块型7例,表现大小不等、外形欠规则的实性肿块,边缘毛糙,可见浅分叶,周围肺野可见少许纤维影,6例病灶内见弧形或斑点状钙化;肿块呈囊腔型16例,表现为肺内含囊腔肿块,囊腔大小不等,可呈偏心改变;病灶呈球形或不规则型,边缘毛糙,欠光整,周围肺野见棘状或片絮状改变,4例因囊膜剥离形成"水蛇征"或"飘带征";囊肿钙化7例,表现为囊壁呈弧线形钙化,或伴有内容物的斑点状钙化.结论CT检查能准确显示肺棘球蚴病的部位和形态特征,对该病的诊断和治疗有重要意义.

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