The effective PE model could be established by injection of blood coagulum into right atria.
注入血块的数量及速度的不同，可分别模拟出PE临床急性肺心病型和猝死型。
By injecting different amounts and speed of blood coagulum, acute cot pulmonale and sudden death..type of PE could be simulated.
不同时间的血液凝块作为栓子对肺血管血流量影响不同，表明血栓的性状与PE的发生有关。
Methods: In 53 patients, the embolization was achieved with the gelatin sponge, thread segment, NT CRE, self blood coagulum or absolute ethanol.
方法：以明胶海绵、NTCRE、线段、自体凝血块及无水乙醇用于栓塞肿瘤、先天性肾动静脉瘘和肾外伤出血，共53例。
Repairing bone defect with periosteal pieces auto grafts in blood coagulum
自体骨膜碎片血肿内植入修复骨缺损
Results On IVP, the density of the parenchyma of sick kidney was increased while there was not or only little contrast medium in renal pelvis and calyx. Among42cases, 32with positive calculus, 8with negative calculus and2with blood coagulum blocked as the cause of acute or suba-cute obstruction of ureteropelvic junction. The renal function was recovered quickly on IVP, when ureteral calculus were treated clinically in32cases after5-10days.
结果 在常规静脉肾盂造影片上显示患肾实质密度增高，肾盂、肾盏无或仅有少量造影剂充盈。42例中，输尿管阳性结石32例，阴性结石8例，血凝块引起肾输尿管交界处急性梗阻2例。32例经临床治疗，结石排出后，5～10天复查静脉肾盂造影，患者肾功能恢复正常。