منابع مشابه
Comparison of Tc-99m Ethylenedicysteine (Tc-99m EC) with Tc-99m DPTA in evaluation of renal disease [Persian]
Tc-99m-EC is a new renal radiopharmaceutical introduced as an alternative for Tc-99m MAG3. Twenty-three normal volunteers and patients in different .stages of renal disease were evaluated with Te-99m EC and Tc-99m DTPA. The mean initial uptake of EC was significantly higher as compared to DTPA. There was a high correlation between rectangular and hand-drawn ROls for kidney and background,...
متن کاملComparison of Tc-99m MDP, Tc-99m HSA and Tc-99m HIG uptake in rheumatoid arthritis and its variants.
Tc-99m polyclonal immunoglobulin-G has been shown to be a successful agent in the depiction of active inflammation in rheumatoid arthritis (RA). The objective of this study was to compare the uptake behaviors of Tc-99m HIG and Tc-99m MDP in RA and variants of rheumatoid arthritis (VRA). Seventeen patients with RA and 8 patients with VRA presenting with active inflammation were included in this ...
متن کاملPreliminary Study of Tc-HL91 on a Tumor Mouse Model
Received 2/6/2002; revised 3/15/2002; accepted 4/17/2002. For correspondence or reprints contact: Shyh-Jen Wang, M.D., Department of Nuclear Medicine, Taichung Veterans General Hospital, 160 Section 3, Taichung Harbor Road, Taichung 407, Taiwan, R.O.C., Tel: (886)4-23741349, Fax: (886)423741348, E-mail: [email protected] Background: Many malignant tumors are characterized by perfusion h...
متن کاملAccumulation of Tc-99m HL91 in tumor hypoxia: in vitro cell culture and in vivo tumor model.
Hypoxic cells within a tumor can account, in part, for resistance to radiotherapy and chemotherapy. Indeed, the oxygenation status has been shown to be a prognostic marker for the outcome of therapy. The purpose of this study was to determine whether Tc-99m HL91 (HL91), a noninvasive imaging tracer, detects tumor hypoxia in vitro in cell culture and in vivo in a tumor model. Uptake of HL91 in v...
متن کاملDiscordant uptake of Tc-99m PMT and Tc-99m GSA by two hepatocellular carcinoma lesions.
Tc-99m PMT and Tc-99m GSA can be taken up by hepatocellular carcinoma (HCC), but there has been no report concerning HCC showing accumulation of both of Tc-99m PMT and Tc-99m GSA. In this paper we describe a case of two simultaneously developed HCCs, one of which took up both tracers but the other took up neither of them.
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ژورنال
عنوان ژورنال: Circulation
سال: 1998
ISSN: 0009-7322,1524-4539
DOI: 10.1161/01.cir.97.25.2557