12.21.2010

CT Best at Uncovering Drug Mule Payload

CHICAGO — According to a study presented at the annual meeting of the Radiological Society of North America (RSNA), the best way to detect cocaine in the body of a human drug courier, known as a mule, is through computed tomography (CT).

"Cocaine from South America is making its way to Europe through Africa," said Patricia Flach, M.D., a radiologist at University Hospital of Berne and Institute of Forensic Medicine of Berne in Switzerland. "From Africa, drug mules most commonly try to enter the European Union and Switzerland."

When legal authorities suspect an individual of being a drug mule, they often turn to radiologists to help quickly detect the presence of cocaine concealed in the body. Cocaine containers, which may be swallowed or inserted in the vagina or rectum, can be as large as a banana or as small as a blueberry.

"In these cases it is important for us to know that we have identified all the drug containers in a body, both for legal purposes and for the health of the patient," Dr. Flach said. "However, there was no research telling us which imaging modality was best in detecting cocaine containers in the stomach, intestines or other body orifices."

Dr. Flach and colleagues analyzed images from 89 exams performed on 50 suspected drug mules over a three-year period at University Hospital. The study group included 45 men and five women between the ages of 16 and 45. Forty-three of the suspects were ultimately identified as drug mules.

Of the imaging exams conducted, 27 were CT, 50 were digital x-ray and 12 were low-dose linear slit digital radiography (LSDR), an extremely fast, high-resolution, full-body x-ray system primarily used for trauma patients. The radiologic findings were compared with a written record of the drug containers recovered from the feces of suspects.

"As we expected, CT imaging allowed us to see all the drug containers, especially when we knew what to look for," Dr. Flach said.

source: RSNA.org

2 comments:

FAPsafety said...

CT and MR technology can play an intricate role in future crime investigations. As technology increases, the use of CT and MR scans to help in criminal apprehension will also increase, which will lead to an uptick in MR safety.www.mrisafetyvideo.net

gregorymgq said...

Interesting post. It seems you can use an MRI Scanner for many different things.