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Radioisotope scanning in osseous sarcoidosis

Journal Article · · Am. J. Roentgenol.; (United States)

Technetium-99m (/sup 99m/Tc)-labeled pyrophosphate or diphosphonate compounds and gallium-67 citrate (/sup 67/Ga) are two radionuclide scanning agents that are in widespread use in clinical practice. Technetium-99m pyrophosphate is used extensively for bone scanning to detect metastatic bone disease, benign bone tumors, osteomyelitis, benign hypertrophic osteoarthropathy, and Paget's disease. Only two reports describe abnormal /sup 99m/Tc/ pyrophosphate bone scans in four patients with osseous sarcoidosis. Gallium-67 scans are used primarily to localize neoplastic or inflammatory lesions anywhere in the body. In recent years /sup 67/Ga scans have also been used to detect the presence of both pulmonary and extrapulmonary sarcoidosis, but there are no reports describing abnormal uptake of gallium in patients with osseous sarcoidosis. This report describes experience with radioisotope scanning in two patients with osseous sarcoidosis.

Research Organization:
Univ. of Miami, FL
OSTI ID:
5277067
Journal Information:
Am. J. Roentgenol.; (United States), Journal Name: Am. J. Roentgenol.; (United States) Vol. 134:1; ISSN AJROA
Country of Publication:
United States
Language:
English