Case Report
Unrecognized Orbital Images Cause Diagnostic Confusion: Silicone Oil and Implanted Silicone Encircling Bands
Table 1
Differential diagnoses on CT imaging.
| | Silicone oil | Hydrogel | Hemorrhage | Normal eye |
| Radiological presentation | High attenuation | Moderately high attenuation | Moderate attenuation | Low attenuation | Density in HU | 110 to 130 HU | 110 HU | 50 to 90 HU | 20 HU |
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HU; Hounsfield unit.
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