摘要：目的：探讨晚期产后大出血的发生原因，提出防治措施。方法：对我院1992年1月至2000年1月收治的晚期产后大出血36例病例进行回顾性分析。结果：晚期产后出血的原因依次为胎盘残留、子宫复旧不全、切口裂开。结论：重视第三产程的处理，特别是对产时出血米索前列醇的应用，可有效预防大出血的发生。采用宫缩素及抗感染、清宫术等对症治疗可获得满意的治疗效果，对严重急性出血者可行子宫切除术。
目的 探讨腹腔镜对小肠大出血的诊断和治疗。方法 对15例怀疑小肠大出血的患者进行腹腔镜探查。结果 探查阳性率100%，其中小肠肿瘤7例，小肠憩室5例，小肠憩室并套叠1例，小肠血管畸形2例，均在腹腔镜辅助下行小肠部分切除或憩室切除术。结论 腹腔镜对小肠出血的诊断尤其是治疗方面有较高的价值。
目的 探讨胃切除术后近期上消化道大出血的原因及再手术治疗。 方法 对我院1986~2002年间收治的14例胃切除术后近期（24～72 h内）上消化道大出血行再手术治疗的病例资料进行回顾性分析。 结果 本组14例，术后吻合口出血4例，残胃粘膜损伤出血2例，残胃肠套叠出血2例，十二指肠残端出血1例，遗漏十二指肠球后溃疡及贲门粘膜撕裂出血各1例，原因不明出血3例，均经再次手术治疗后痊愈。 结论 胃切除术后近期上消化道大出血原因多为操作不当及病灶遗漏所致，出血灶直视下缝扎为有效止血方法。
From 1984 to 1994, 196 patients with massive upper gastrointestinal hemorrhage (hemorrhagic gastritis 137 cases, gastric ulcer 59 cases) caused by acute gastric mucosal lesions were treated in our hospital. As soon as the diagnosis was established, the stress factors in relation to acute gastric mucosal lesions and the factors damaging gastric mucosal barrier should he dispeled and hypovolemia should he corrected. In this group, the operative mortality were as follow: stress ulcer 6.3%, hemorrhagic gastritis 33.3%. According to this result, we consider that in cases of hemorrhagic gastritis the surgical operation must be considered with great care, but for stress ulcer with massive bleeding energetic surgical operation should be taken.
Objective To evaluate the safety and efficacy of transcatheter angiographic embol ization (AE) in the control of massive haemorrhage from large wound due to crush syndrome after Wenchuan earthquake. Methods From May 12 to May 26, 2008, 11 injured persons in Wenchuan earthquake with massive haemorrhage from large wound due to crush syndrome were treated, including 6 males and 5 females aged 16-36 years old (average 21 years old). All 19 wounds were infected.The hemorrhage was from the hip in 7 cases, the thigh stump in 3 cases, and the shoulder in 1 case. Six patients had hemorrhagic shock. All patients underwent arteriography to locate the bleeding artery, and transcatheter AE was performed according to the result of arteriography. Contrast-enhanced spiral CT scan and three-dimensional angiography were performed 48 hours after AE to evaluate leakage of contrast media and collapse of distal artery of embol ism site. Results Angiography for 11 injured persons after AE showed no occurrence of contrast media leakage, faint shadow to the distal branch artery of embol ic level, and significant increase of blood pressure of the bleeding artery, indicating the embol ization was successful. No active hemorrhage was evident in the wounds 48 hours after AE. For the 6 patients with hemorrhagic shock, obvious decrease of hemorrhage was observed after AE, gradual recovery of blood pressure and vital signs, and stabil ity of their condition were evident after supportive therapy. During the first 24 hours after AE, total volume of infusion was 6 750-19 600 mL (average 8 740 mL), and total volume of blood and plasma transfusion was 1 800-6 400 mL (average 3 500 mL). In 6 cases, contrast-enhanced spiral CT scan demonstrated faint shadow of the distal artery without contrast media leakage, and three-dimensional CT angiography showed collapse of the distal artery; in the rest 5 cases, contrast-enhanced spiral CT scan demonstrated shadow of the distal artery without contrast media leakage, and three-dimensional CT angiography displayed the full-fill ing of distal artery with obviously decreased vascular cavity. No severe compl ications such as muscle necrosis in the buttock and hip, bladder necrosis,dysuria, fecal incontinence, and impotence occurred. Conclusion The transcatheter AE is a safe, fast, effective and miniinvasive method of controll ing massive haemorrhage from large wound caused by crush syndrome after Wenchuan earthquake.
目的 探讨急诊行子宫动脉灌注药物栓塞术治疗剖宫产后切口妊娠的可行性和临床价值。 方法 2009年10月－2011年12月，对17例临床证实切口瘢痕妊娠并阴道出血患者，急诊行双侧子宫动脉灌注甲氨蝶呤并超选择栓塞术，术后通过观察人绒毛膜促性腺激素（HCG）水平、阴道出血及术后清宫术来评价疗效。 结果 17例患者急诊行子宫动脉灌注栓塞术成功，术后阴道出血均停止或减少，HCG水平均明显下降，3例因孕囊自行排除而未行清宫，14例术后2～4 d行胚胎钳刮术，术中出血量较少。所有患者1周后均治愈出院。 结论 子宫动脉灌注栓塞术是治疗剖宫产术后切口瘢痕妊娠的一种有效方法，可及时治疗阴道大出血，促进杀胚，并为术后清宫提供安全保障。
目的:研究上消化道大出血的外科处理办法。方法:选因上消化道大出血而进行手术者共34例,寻找术前病因及出血部位,对不同病因和部位出血病例进行了相应的手术治疗。结果:所有病例无1例死亡。术后出现吻合口渗血2 例,经止血,对症治疗出血停止。无1例再出血就诊。结论: 对上消化道大出血患者,针对不同的情况,可分别采用全胃切除术、接近全胃切除术、迷走神经切断加胃大部分切除术、迷走神经切断加幽门成形等外科手术方式处理。
The incidence of postoperative excessive bleeding and reexploration is relatively high, and it will bring a series of serious complications, such as an additional surgery, a longer intensive care unit stay, longer time on mechanical ventilation, an increase need of allogeneic blood product transfusions and increased mortality. However, the understanding of postoperative excessive bleeding and reexploration in China is significantly different from the international level, and the understanding of postoperative excessive bleeding and reexploration after cardiac surgery in clinical work is still not enough. This review will focus on some problems, such as related factors analysis of postoperative excessive bleeding, hemostatic process optimization and the serious complications of reexploration after cardiac surgery.