Table 3 CT-DCG imaging features of primary canaliculitis (126 patients, 137 canaliculi).
CT-DCG imaging features | No. (%) | ||
|---|---|---|---|
dilatation of the canaliculus | 127 (92.7%) | ||
Filling defects | Only filling defects close to canalicular lumen wall | 110 (80.3%) | 38 (27.7%) |
Only central radiolucency with surrounding enhancement | 47 (34.3%) | ||
Both | 25 (18.2%) | ||
Beading appearance | 41 (29.9%) | ||
Small diverticula | 13 (9.5%) | ||
Raggedness | 35(25.5%) | ||
