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The role of ultrasonography in the imaging of body packers comparison with CT: a prospective study

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Abstract

Purpose

This study investigated the sonographic properties of drug packets containing narcotic drugs and the diagnostic role of ultrasonography in detecting body packing in comparison with CT.

Methods

Forty-five suspects admitted to our hospital for diagnosis and management were routinely evaluated by non-contrast CT for the presence of drug packets. A single radiologist blind to CT data independently performed the abdominal ultrasonographic scans.

Results

Thirty-five of 45 suspects were carrying packets. In positive cases, two types of packets with different properties were noted. Twenty-eight cases had type 1 packets (solid form drug) and 7 had type 2 packets (liquid form cocaine). The sensitivity, specificity, positive, and negative predictive values of ultrasonography for detecting drug packets were 91%, 70%, 91%, and 70%, respectively. Ultrasonography accurately determined the presence or absence of packs in 39 of 45 suspects.

Conclusion

Ultrasonography was found to have a high sensitivity but a low specificity in suspected cases. A negative ultrasonography cannot rule out the diagnosis of body packing. However, it may be preferred as the initial imaging method or for follow-up of suspected cases as a radiation-free, easy-to-use, and inexpensive technique.

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Ethical approval

All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional research committee and with the 1964 Helsinki declaration and its later amendments.

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Correspondence to Ferhat Cengel.

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Cengel, F., Bulakci, M., Selcuk, T. et al. The role of ultrasonography in the imaging of body packers comparison with CT: a prospective study. Abdom Imaging 40, 2143–2151 (2015). https://doi.org/10.1007/s00261-015-0430-z

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  • DOI: https://doi.org/10.1007/s00261-015-0430-z

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