Imaging Evaluation Including 99mTc-MAA Injection
Parameter | % | n |
---|---|---|
Hepatic tumor burden | ||
<25% | 50.2 | 149 |
25%–50% | 31 | 92 |
>50% | 16.2 | 48 |
Unknown | 2.7 | 8 |
Vascularization pattern | ||
Hypervascularization | 63.3 | 188 |
Hypovascularization | 18.2 | 54 |
Mixed/atypical | 15.5 | 46 |
Unknown | 3.0 | 9 |
Vessel coiling present | 39.1 | 116 |
Lateral left hepatic artery | 2 | 0.7 |
Medial left hepatic artery | 2.7 | 8 |
Gastroduodenal artery | 25.3 | 75 |
Left gastric artery | 0.7 | 2 |
Right gastric artery | 14.8 | 44 |
Falciforme artery | 0.3 | 1 |
Accessory vessel | 11.0 | 33 |
Prior coiling | ||
Present | 6.1 | 18 |
Absent | 54.8 | 163 |
Preexisting portal vein thrombosis | ||
Partial | 2.0 | 6 |
Complete | 0.0 | 0 |
None | 96.0 | 285 |
Unknown | 2.0 | 6 |
Complications | ||
Present | 6.4 | 19 |
Vasospasm | 0.3 | 1 |
Dissection | 0.7 | 2 |
Vascular occlusion | 1.4 | 4 |
Hypertonia | 0.3 | 1 |
Pain, hypertonia, or tachycardia | 0.3 | 1 |
Complication associated with contrast medium | 0.3 | 1 |
Coil dislocation | 0.3 | 1 |
Not specified | 2.8 | 8 |
Absent | 92.2 | 274 |
Unknown | 1.4 | 4 |
Lung shunt fraction | ||
≤10% | 87.9 | 261 |
10% | 9.8 | 29 |
Unknown | 2.4 | 7 |