大叶肺炎是一类病原体引起,病变累及一个肺段以上肺组织,以肺泡内弥漫性纤维素渗出为主的急性炎症。病变开始与局部肺泡,并迅速蔓延至一个肺段或整个大叶。早临床上起病则比较急,常常表现为高热、恶寒,然后则患儿则会出现胸痛、咳嗽等症状,严重的患儿则是铁锈色痰,呼吸比较困难,并有肺实体征及外周血白细胞计数增高等。病程大约为一周,体温骤降,症状则消失。该病多发于大龄儿童以及青壮年男性。本文针对小儿大叶性肺炎临床的诊断和治疗进行探讨和分析。 Large leaf pneumonia is caused by a class of pathogens, lesions involving more than one lung segment above the lungs to alveolar diffuse cellulose-based exudative acute inflammation. Lesions start with local alveoli and spread rapidly to a lung segment or entire lobule. Early clinical onset is relatively acute, often manifested as fever, aversion to cold, and then there will be children with chest pain, cough and other symptoms, severe cases of children is rust phlegm, breathing more difficult, and pulmonary solid signs and Increased peripheral blood leukocyte count. The course of the disease is about one week, the temperature drops suddenly and the symptoms disappear. The disease occurs in older children and young men. In this paper, the clinical diagnosis and treatment of pediatric lobar pneumonia were discussed and analyzed.