Différentes explorations d’un incidentalome surrénalien en médecine nucléaire
| Autor: | F. Tenenbaum |
|---|---|
| Rok vydání: | 2009 |
| Předmět: |
Radiological and Ultrasound Technology
medicine.diagnostic_test Adenoma Adrenal cortex business.industry Adrenal Gland Neoplasm Scintigraphy medicine.disease Lesion chemistry.chemical_compound medicine.anatomical_structure chemistry Positron emission tomography Iodocholesterol medicine Radiology Nuclear Medicine and imaging medicine.symptom Adrenal incidentaloma business Nuclear medicine |
| Zdroj: | Journal de Radiologie. 90:444-448 |
| ISSN: | 0221-0363 |
| Popis: | Adrenal incidentaloma and nuclear medicine examination In the setting of adrenal incidentaloma, nuclear medicine evaluation is only indicated after biological and imaging work-up has been completed. MIBG scintigraphy is helpful to characterize pheochromocytomas. In lesions without MIBG uptake, 18F FDG or 18F DOPA PET can be considered to characterize chromaffin cell tumours. To characterize lesions of the adrenal cortex, iodocholesterol scintigraphy is performed to confirm the origin of the adenoma and the benign or malignant nature of the lesion since benign adenomas show tracer uptake and malignant lesions show no tracer uptake. 18F FDG PET only characterizes the lesion as benign or malignant. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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