almost complete transparent to X-rays or other forms of radiation;
"radiolucent tissues"
例句
The patient has a radiolucent lesion below the molar teeth in the right mandible. 病人在右下颌的大臼齿，有一放射透过性的病变。
Radiographically, central type SOTs appear as a semicircular or roughly triangular radiolucent lesion around or lateral to the roots of teeth. 颚骨中之鳞状齿源性肿瘤常呈现包围牙根或于牙根侧面半圆形成三角形之放射线透射区域。
In this study, radiolucent calculus accounted for 26.7%of cases, which was much higher than 10%reported in the literature. 阴性结石占本组病例的26.;7%25(45/168)，超过以往文献报告的10%25。
Conclusion The nidus of osteoid osteoma is so small, that the diagnosis is easy to miss.Both X-ray and CT scan can often demonstrate the central radiolucent nidus for ... 结论骨样骨瘤的瘤巢小,易于漏诊,利用X线片加CT检查有助诊断,利用CT定位可以准确切除肿瘤。
Conclusion: Rccognizing the X-ray signs on IVU and combining with plain CT scan findings is very essential for the diagnosing of radiolucent ureteral calculus. 结论：熟悉和掌握IVU的X线征象结合CT平扫是诊断输尿管阴性结石的一种准确、无创的有价值的检查方法。
Because of the thin radiolucent stripe surrounding the diverticulum, the appearance on an upper gastrointestinal series has also been described as the halo sign (3). 因为憩室周围具有透光带，此表现也被描述为晕征。
