Index of convexity: A novel liver function index using Tc-GSA scintigraphy
نویسندگان
چکیده
منابع مشابه
Quantitative index calculated by (99m)Tc-GSA scintigraphy.
(99m)Tc-galactosyl human serum albumin (GSA) scintigraphy is useful to evaluate hepatic function and hepatic functional reserve. A reliable SPECT and CT integrated system is now commercially available. Using this system, we can obtain (99m)Tc-GSA SPECT/CT fused imaging with a small registration error. Therefore, the (99m)Tc-GSA scintigraphy techniques prove more useful in clinical practice than...
متن کاملComparison of Tc-99m-GSA scintigraphy with hepatic fibrosis and regeneration in patients with hepatectomy.
OBJECTIVE Liver regeneration after hepatectomy is correlated with liver fibrosis. Retrospectively, we compared three quantitative indices (HH15, LHL15 and LU15) of Technetium-99m-diethylenetriaminepentaacetic acid-galactosyl-human serum albumin (Tc-99m-GSA) liver scintigraphy with liver fibrosis; in particular, we compared the HH15 index and the rate of remnant liver regeneration. METHODS Fif...
متن کاملQuantitative liver imaging using 131-I Rose Bengal as an index of liver function and prognosis.
A technique for assessing quantitatively hepatic function by direct measurement of liver parenchymal cell uptake of 131I Rose Bengal using a scintillation camera with a digital store and retrieval system is described. Ninety-four studies were performed on 84 patients with a variety of hepatic disorders over a two-year period, the diagnosis in each case being established by liver biopsy or lapar...
متن کاملNontumorous decrease in Tc-99m GSA accumulation.
Nontutimorous decrease in 99mTc-GSA accumulation has not been well covered in the literature. Understanding of this phenomenon is, however, essential for accurate evaluation of regional hepatic function. Scintigrams (transaxial SPECT) of 269 patients who underwent 99mTc-GSA liver scintigraphy were reviewed for the presence of nontumorous decreases in 99mTc-GSA accumulation. Nontumorous decrease...
متن کاملInterstage Assessment of Remnant Liver Function in ALPPS Using Hepatobiliary Scintigraphy: Prediction of Posthepatectomy Liver Failure and Introduction of the HIBA Index.
OBJECTIVE The aim of this study was to evaluate interstage liver function in associating liver partition and portal vein occlusion for staged hepatectomy (ALPPS) using hepatobiliary scintigraphy (HBS) and whether this may help to predict posthepatectomy liver failure (PHLF). BACKGROUND ALPPS remains controversial given the high rate of liver-related mortality after stage 2. HBS combined with ...
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ژورنال
عنوان ژورنال: World Journal of Gastroenterology
سال: 2013
ISSN: 1007-9327
DOI: 10.3748/wjg.v19.i1.92