Zwas S T, Shpilberg O, Huszar M, Rozenman J
Department of Nuclear Medicine, Chaim Sheba Medical Centre, Tel Hashomer, Israel.
Eur J Nucl Med. 1990;17(5):282-5. doi: 10.1007/BF00812371.
Pulmonary deposition of technetium 99m methylene diphosphonate was found on a bone scan of a patient with undiagnosed primary AL amyloidosis. Unusual clinical manifestations during the course of the disease led to a post-mortem diagnosis. The mechanisms for pulmonary and other ectopic soft tissue bone scan tracer depositions, as well as their significance in the diagnosis of amyloidosis, are discussed.
在一名未确诊的原发性AL淀粉样变性患者的骨扫描中发现了锝99m亚甲基二膦酸盐在肺部的沉积。疾病过程中不寻常的临床表现导致了尸检诊断。本文讨论了肺部及其他异位软组织骨扫描示踪剂沉积的机制及其在淀粉样变性诊断中的意义。
