梅克尔憩室：用锝-99m高锝酸盐单光子发射计算机断层扫描（SPECT）显示异位胃黏膜。
Meckel's diverticulum: demonstration of heterotopic gastric mucosa with technetium-99m-pertechnetate SPECT.
作者信息
Connolly L P, Treves S T, Bozorgi F, O'Connor S C
机构信息
Department of Radiology, Children's Hospital, Harvard Medical School, Boston, Massachusetts 02115, USA.
出版信息
J Nucl Med. 1998 Aug;39(8):1458-60.
PMID:9708529
Abstract
Demonstration of functioning heterotopic gastric mucosa with 99mTc-pertechnetate SPECT is reported. Abnormal tracer uptake was shown conclusively with SPECT but not with planar imaging. When a Meckel's diverticulum is suspected, we suggest SPECT be performed if the results of planar scintigraphy are equivocal and that it be considered if there is a high clinical suspicion and planar imaging is normal.
摘要
据报道，用99m锝高锝酸盐单光子发射计算机断层扫描（SPECT）证实了异位胃黏膜的功能。SPECT最终显示出异常的示踪剂摄取，而平面成像则未显示。当怀疑有梅克尔憩室时，如果平面闪烁扫描结果不明确，我们建议进行SPECT检查；如果临床高度怀疑且平面成像正常，也应考虑进行SPECT检查。
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