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海绵状血管瘤是肝脏最常见的良性肿瘤,用~(99m)Tc-SC或腹部超声偶能发现,但其诊断无特异性。穿刺活检后易引起出血,故仍以用非侵入性的诊断方法为好。近来有报道肝血管瘤,~(99m)Tc红细胞血池显相的特征是,1～2hr的延迟相显示血池活性增加。本文研究的目的是证实肝脏各种局限性缺损的病人,~(99m)Tc红细胞血池显象的准确性。材料和方法:作者对39例(男性21、女性18),
Cavernous hemangiomas are the most common benign tumors in the liver and are found by ~(99m)Tc-SC or abdominal ultrasound even though they are not specific for diagnosis. The biopsy after prone to cause bleeding, it is still better to use non-invasive diagnostic methods. Recently, hemangiomas have been reported. The appearance of ~(99m)Tc erythrocyte blood pools is characterized by a delayed phase of 1 to 2 hrs showing increased blood pool activity. The purpose of this study was to confirm the accuracy of ~(99m)Tc red blood cell pool imaging in patients with various localized liver defects. Materials and Methods: The author of 39 cases (male 21, female 18),