Mohan S R, Hawker R J, Wolinski A P, Grimley R P
Wordsley Hospital, Stourbridge, West Midlands, UK.
Eur J Nucl Med. 1990;16(12):865-8. doi: 10.1007/BF01280253.
Indium-111-labelled platelet scintigraphy was performed in two patients after laser-assisted balloon angioplasty. Both patients demonstrated a significant 'hot spot' at the angioplasty site 24 h after successful recanalisation with laser and balloon. Clinically apparent thrombosis of the recanalised arteries occurred 5 and 6 days after angioplasty in both patients. Laser-assisted balloon angioplasty leads to significant platelet deposition over recanalised segments of the artery, which may result in arterial thrombosis, as evident from the reports presented. Indium-111-labelled platelet scintigraphy emphasises the extent of trauma caused by laser and balloon angioplasty to the arterial wall.
对两名患者在激光辅助球囊血管成形术后进行了铟 - 111标记的血小板闪烁显像。两名患者在激光和球囊成功再通后24小时，血管成形术部位均出现明显的“热点”。两名患者在血管成形术后5天和6天均发生了再通动脉的临床明显血栓形成。如报告所示，激光辅助球囊血管成形术会导致动脉再通段有大量血小板沉积，这可能导致动脉血栓形成。铟 - 111标记的血小板闪烁显像强调了激光和球囊血管成形术对动脉壁造成的创伤程度。
