Decreased Tc-99m sestamibi uptake in a sternal brown tumor indicating response to anti metabolic therapy for secondary hyperparathyroidism.
Clin Nucl Med
; 32(8): 661-2, 2007 Aug.
Article
en En
| MEDLINE
| ID: mdl-17667448
ABSTRACT
Brown tumors are rare but serious complications of renal osteodystrophy, and can be treated by parathyroidectomy or by pharmacological treatment of hyperparathyroidism. In addition to parathyroid lesions such as adenoma, hyperplasia, and carcinoma, brown tumors have been detected effectively by using dual phase Tc-99m sestamibi and Tl-201 chloride. We describe an unusual case of brown tumor at the manibrium sterni which shows marked increased Tc-99m sestamibi uptake on the initial scan, with decreasing tracer activity on follow-up scan indicating a response to antimetabolic therapy.
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Banco de datos:
MEDLINE
Asunto principal:
Vitamina D
/
Tecnecio Tc 99m Sestamibi
/
Carcinoma de Células Gigantes
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Hiperparatiroidismo Secundario
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Neoplasias del Mediastino
Límite:
Adult
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Female
/
Humans
Idioma:
En
Revista:
Clin Nucl Med
Año:
2007
Tipo del documento:
Article
País de afiliación:
Turquía