肝内钙化灶指在B超或CT图像上肝脏内出现类似结石一样的强回声或高密度影像,在20~50岁的人群多见,男女出现率均等,一般为单个钙化灶,右肝多于左肝,很少同时出现左右肝钙化灶。人体肝脏有钙化灶的情况比较多见,形成原因多种多样,主要与肝内胆管结石(最常见)、肝内慢性炎症或创伤、肿瘤、肝脏外伤、肝脓肿、肝结核、血管瘤、肉芽肿、先天原因等有关,另外,患原虫、肝吸虫、寄生虫病之后会继发形成钙化灶。
否则应诊断为肝内钙化灶。
The diagnosis of hepatic parenchymal calcification may be otherwise confirmed.
结论CT在显示肝脏形态、下腔静脉钙化及肝外侧支循环等方面有优势,在诊断布-加综合征上有较大的价值。
Conclusion ct is superior in displaying physical characteristics, calcification of inferior vena cava and collateral vessels outside liver, playing an important role in Budd-Chiari syndrome.
结合临床我们认为局限性结节状钙化损害(10/42)常提示是肝泡球蚴的早期病变。
We considered that limited solid nodule images with calcification(10/42)were suggestive of early hepatic alveolar echinococcosis.
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