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Fig. 2 | Systematic Reviews

Fig. 2

From: Diagnosis and treatment of Rosai-Dorfman disease of the spine: a systematic literature review

Fig. 2

The imaging presentation of a case with spinal RDD. MRI scans manifested a T1 isointense (a) and T2 slightly hyperintense (b) extradural lesion on Th6. The spinous process was also involved (arrows on a and b). CT scan revealed an osteolytic lesion, but the cortex seemed intact (arrow on c). PET/CT scan was arranged. Paranasal lesions and cervical lymph node lesions were also found and the lesions manifested a high uptake of 18-FDG (red arrows on d)

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