摘要
作者对２６例巨大骨肿瘤行肿瘤供血动脉栓塞前活检和栓塞后不同部位切取的标本作了病理形态学对比研究观察。结果表明：（１）明胶海绵能栓塞骨肿瘤的供血动脉，起到减少术中肿瘤出血作用。（２）栓塞是肿瘤组织细胞退变、坏死的重要原因，起到阻止肿瘤生长，缩小肿瘤体积，有利于手术治疗和起到对某些骨肿瘤的终极治疗及姑息性治疗作用。（３）栓塞对肿瘤周围软组织、骨组织影响小，但仍应注意栓塞范围，避免重要组织的误栓。
Twenty six cases of huge bone tumors were studied histologically.All the lesions were surgically resected at different times before or after arterial embolization. The results showed that, (1)Gelatin sponge (Gelfoam) could effectively embolize the tumour vessels and dramatically decreased blood loose during surgery; (2)Effective embolization could cause degeneration and necrosis, inhibit the growth and shrink the volume of the tumours. These could be favorable to radical resection of the extensive difficult tumour lesions and play important role in definitive treatment for some kind of benign tumours and for palliative treatment of incurable cases; (3)As was shown in the histological sections, arterial embolization of tumour lesions did not influence normal bone and soft tissues adjacent to the tumour lesions.
出处
《中华骨科杂志》
CAS
CSCD
北大核心
1997年第2期83-86,共4页
Chinese Journal of Orthopaedics
关键词
骨肿瘤
栓塞术
组织学
Bone tumour Embolization therapy Histology
