Abstract:
:A prospective, comparative study was made of the efficacy of technetium-99m pyrophosphate (Tc PYP) and technetium-99m methylene diphosphonate (Tc MDP) in detecting soft-tissue amyloidosis. Tc PYP and Tc MDP scans were obtained within ten-day intervals in seven patients with histologically proven amyloidosis. Tc PYP was a better scanning agent for soft-tissue amyloidosis in all patients. Cardiac and hepatic involvement were proved by autopsy in one patient. Involvement of the heart was confirmed by echocardiography in five patients. The potential use of Tc PYP scanning as a screening test for soft-tissue amyloidosis is discussed.
journal_name
Radiologyjournal_title
Radiologyauthors
Lee VW,Caldarone AG,Falk RH,Rubinow A,Cohen ASdoi
10.1148/radiology.148.1.6304810subject
Has Abstractpub_date
1983-07-01 00:00:00pages
239-42issue
1eissn
0033-8419issn
1527-1315journal_volume
148pub_type
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