Abstract:
:Nuclear medicine imaging techniques continue to play a unique role in the evaluation of hepatic masses. Although many useful radiodiagnostic agents are available, the predominant nuclear medicine study used to evaluate hepatic masses in this decade is technetium-labeled red blood cell "blood-pool" scintigraphy. Hepatic blood-pool scintigraphy is extremely useful for the confirmation or exclusion of benign hepatic hemangiomas. This technique was first described in the 1970s and has vastly improved since that time. This improvement has been caused predominantly by advancements in instrumentation, especially the development of single photon emission computed tomography (SPECT) imaging. However, a perfusion/blood-pool mismatch remains unchanged as the hallmark finding for hepatic hemangiomas. The sensitivity and specificity of blood-pool scanning for the detection of hemangiomas has continued to increase over the years, and has not been equaled or surpassed by other radiographic modalities, with the possible exception of magnetic resonance imaging. Furthermore, blood-pool imaging is relatively inexpensive, simple to perform, and highly accurate. When a suspected hepatic hemangioma is confirmed by a positive radionuclide blood-pool study, the clinical evaluation of patients with hepatic masses can generally be terminated.
journal_name
Semin Nucl Medjournal_title
Seminars in nuclear medicineauthors
Middleton MLdoi
10.1016/s0001-2998(96)80012-2subject
Has Abstractpub_date
1996-01-01 00:00:00pages
4-15issue
1eissn
0001-2998issn
1558-4623pii
S0001-2998(96)80012-2journal_volume
26pub_type
杂志文章abstract::According to SEER Cancer Statistics Review there are around 165,000 new prostate cancer cases estimated in 2018 accounting for 9.5% of all newly diagnosed cancers. Accurate staging of primary prostate cancer is important for therapy selection (local vs systemic). Recent developments in molecular imaging may significan...
journal_title:Seminars in nuclear medicine
pub_type: 杂志文章,评审
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abstract::Much efficacy is gained in clinical practice if a single agent can be used for both diagnosis and therapy, a practice termed theranostics. Metaiodobenzylguanidine (mIBG), a norepinephrine analogue with high sensitivity and specificity for neuroblastoma, is an exemplar of theranostics. The physiologic biodistribution o...
journal_title:Seminars in nuclear medicine
pub_type: 杂志文章,评审
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journal_title:Seminars in nuclear medicine
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journal_title:Seminars in nuclear medicine
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journal_title:Seminars in nuclear medicine
pub_type: 杂志文章,评审
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journal_title:Seminars in nuclear medicine
pub_type: 杂志文章,评审
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journal_title:Seminars in nuclear medicine
pub_type: 杂志文章
doi:10.1016/s0001-2998(75)80010-9
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journal_title:Seminars in nuclear medicine
pub_type: 杂志文章
doi:10.1053/j.semnuclmed.2007.01.004
更新日期:2007-05-01 00:00:00
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journal_title:Seminars in nuclear medicine
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journal_title:Seminars in nuclear medicine
pub_type: 杂志文章,评审
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journal_title:Seminars in nuclear medicine
pub_type: 杂志文章,评审
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journal_title:Seminars in nuclear medicine
pub_type: 杂志文章,评审
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journal_title:Seminars in nuclear medicine
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journal_title:Seminars in nuclear medicine
pub_type: 历史文章,杂志文章
doi:10.1016/s0001-2998(96)80024-9
更新日期:1996-07-01 00:00:00
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journal_title:Seminars in nuclear medicine
pub_type: 杂志文章
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journal_title:Seminars in nuclear medicine
pub_type: 杂志文章,评审
doi:10.1053/j.semnuclmed.2003.11.001
更新日期:2004-01-01 00:00:00
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journal_title:Seminars in nuclear medicine
pub_type: 杂志文章,评审
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更新日期:1989-04-01 00:00:00
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journal_title:Seminars in nuclear medicine
pub_type: 杂志文章,多中心研究,评审
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journal_title:Seminars in nuclear medicine
pub_type: 杂志文章,评审
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journal_title:Seminars in nuclear medicine
pub_type: 杂志文章,评审
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pub_type: 杂志文章,评审
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更新日期:2017-09-01 00:00:00
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journal_title:Seminars in nuclear medicine
pub_type: 杂志文章,评审
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更新日期:2002-01-01 00:00:00
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journal_title:Seminars in nuclear medicine
pub_type: 杂志文章,评审
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更新日期:2009-05-01 00:00:00
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journal_title:Seminars in nuclear medicine
pub_type: 杂志文章,评审
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更新日期:2008-09-01 00:00:00
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journal_title:Seminars in nuclear medicine
pub_type: 杂志文章,评审
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journal_title:Seminars in nuclear medicine
pub_type: 杂志文章
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更新日期:1975-04-01 00:00:00
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journal_title:Seminars in nuclear medicine
pub_type: 杂志文章
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更新日期:1981-04-01 00:00:00