婴儿及儿童急性失血病因很多,差别较大;救护措施必须根 据儿童失血具体病因及生理状况而定。产后立即发生的胎母失血,双生儿输血及其它产科事故为婴儿急性失血的主要病因。新生儿期,颅内的,肺部的,胃肠的出血和手术后失血为主要病因。在稍后的婴儿期及幼年期,大多数输血发生于手术中或术后,通常是因为脓毒症并发弥漫性血管内凝集所致心脏呼吸障碍,或创伤治疗后继发症等原因引起术后输血。还存在着一些 There are many causes of acute hemorrhage in infants and children, but the difference is quite large. Ambulance measures must be based on the specific etiology and physiological condition of children’s blood loss. Immediate maternal blood loss occurs after delivery, twin blood transfusions and other obstetric accidents are the major causes of acute blood loss in infants. Neonatal, intracranial, pulmonary, gastrointestinal bleeding and blood loss after surgery as the main cause. In later infancy and infancy, most transfusions occur during or after surgery, often as a result of sepsis and diffuse intravascular coagulation-induced cardiorespiratory disorders or post-traumatic complications Blood transfusion. There are still some