Diagnostic Imaging of Ophthalmology by Zhenchang Wang Junfang Xian Fengyuan Man & Zhengyu Zhang

Author:Zhenchang Wang, Junfang Xian, Fengyuan Man & Zhengyu Zhang
Language: eng
Format: epub
Publisher: Springer Netherlands, Dordrecht

4.2.4 Evaluation

B-type ultrasound can observe the lesion in different aspects. It can determine a solid or cystic lesion by pressing the detector to observe whether there is nerviness. Thus it can be differentiated with hemangioma or dermoid cyst. But the ultrasound cannot clearly show and locate the lesion deeper more than 4 cm to the orbital margin, nor the bone destruction.

The CT and MRI features of the inflammatory pseudotumor are varied and lack specific features. It should be diagnosed with close combination of the clinical history.

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