Table 5 Agreement between MDCT cholangiography and gold standard method in the detection of the site of biliary obstruction
From: Validity of MDCT cholangiography in differentiating benign and malignant biliary obstruction
Site of biliary obstruction | Standard method | Total | ||
|---|---|---|---|---|
Intrahepatic | Hilar | Distal | ||
MDCT cholangiography | ||||
 Intrahepatic | 12 (17.4%) | 0 (0%) | 0 (0%) | 12 (17.4%) |
 Hilar | 0 (0%) | 14 (20.3%) | 0 (0%) | 14 (20.3%) |
 Distal | 0 (0%) | 0 (0%) | 43 (62.3%) | 43 (62.3%) |
 Total | 12 (17.4%) | 14 (20.3%) | 43 (62.3%) | 69 (100%) |