Conclusion: The clinical manifestations of Behcet disease are complex, its diagnosis mainly depends on symptoms and signs, reaction of needle puncture is helpful in diagnosis.

结论：白塞病的临床谱广，诊断主要依靠临床表现，针刺反应阳性有辅助诊断意义。

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Relatively low signals were found in the MRI of ivory-like tumor bone and needle-like tumor bone, but the MRI signals of cotton-like tumor bone were very complex, which could be low, high or mixed.

象牙质样瘤骨与骨针在MRI上呈略低至极低信号，而棉絮状瘤骨信号表现复杂，可呈低信号、高信号或高低混杂信号。

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Conclusions the clinical features of spinal osteoblastoma are complex. Clinical manifestations, imaging features and needle biopsy could be performed conjointly to confirm the diagnosis.

结论脊柱骨母细胞瘤临床特征复杂，临床表现、影像学检查结合穿刺病理有助于确诊。

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To address the big data issue, governments must continue to develop and enhance their complex analytical targeting systems to scour the data for the proverbial needle in a haystack that would flag a suspicious shipment.

FORBES: Air Cargo Security: Time For The World To Take New Measures