Research Article
Endoscopic Management of Foreign Bodies in the Upper Gastrointestinal Tract of Adults
Table 5
The detection rate of foreign bodies by plain radiographies and computed tomography (CT).
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The plain radiographies detection rate (sensitivity) for foreign bodies: 33.3% (44/131). The CT detection rate (sensitivity) for foreign bodies: 89.4% (34/38). The positive predictive value of plain radiographies: 77.1% (44/57). The positive predictive value of CT: 85% (34/40). CT: computed tomography. |