원저 : 99mTc - RBC SPECT 를 이용한 간혈관종의 진단 ( Diagnosis of Hepatic Hemangioma with 99mTc - Labeled Red Cells and Single Photon Emission Computed Tomography ( SPECT ) ) () |
Author |
문대혁(Dae Hyuk Moon),조시만(Shee Man Cho),이명혜(Myung Hae Lee),양석균(Suck Kyun Yang),정영화(Young Hwa Chung),이영상(Yung Sang Lee),신성해(Sung Hae Shin),홍기석(Kee Suk Hong), |
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Abstract |
The value of 99mTc-RBC scintigraphy and SPECT in the
diagnosis of hepatic hemangioma was evaluated in 27
patients with 38 hemangiomas and 13 patients with 15
nonhemangiomas. Twenty four (63.2%) of 38 hemangiomas
were detected by planar delayed RBC imaging, whereas 30
(78.9%) hemangiomas were detected by the delayed RBC
SPECT. Increase in sensitivity was noted in nodules
less than 2 cm in diameter. The smallest hemangioma
shown by delayed RBC SPECT was 0.9 cm in diameter. All
of nonhemangiomatous lesions show normal or decreased
activity in delayed blood pool images. We concluded
that 99mTc-RBC SPECT is an accurate method for the
detection of hepatic hemangioma and is more sensitive
than planar imaging in depicting small lesions. |
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Full text Article |
28501078.pdf
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