1. Diagnosis of unknown sarcoidosis associated to erythema nodosum with 18F-FDG PET/CT.
- Author
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Rampin L, Musto A, Marzola MC, Tadayyon S, Ferretti A, Chondrogiannis S, Grassetto G, and Rubello D
- Subjects
- Aged, Female, Humans, Incidental Findings, Radiopharmaceuticals, Erythema Nodosum complications, Fluorodeoxyglucose F18, Multimodal Imaging, Positron-Emission Tomography, Sarcoidosis complications, Sarcoidosis diagnosis, Tomography, X-Ray Computed
- Abstract
A 76-year-old woman was referred to our centre to perform (18)F-FDG PET/CT with the clinical suspicion of vasculitis. Whole body PET was negative for vasculitis but it depicted moderate hypermetabolism in several lymph nodes of the mediastinum and intense uptake of the tracer in the parotid glands. Since the patient referred skin lesion on both legs a particular acquisition of the lower extremities was performed which showed diffuse uptake on the perimalleolar region of both legs. On the basis of the PET/CT findings that were suggestive for sarcoidosis the patient performed bronchoalveolar lavage (BAL) and biopsy of a mediastinal lymph node which confirmed the suspicion of sarcoidosis., (Copyright © 2012 Elsevier España, S.L. and SEMNIM. All rights reserved.)
- Published
- 2013
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