Necrotizing pneumonia caused by Streptococcus pneumoniae is not an uncommon disease in children. 摘要在儿科病人中，由肺炎双球菌所引起的坏死性肺炎，并非罕见的疾病。
The commonnest pathogenic bacteria is streptococcic, it is grape coccus and pneumonic diplococcus and coliform organisms next. 最常见的致病菌为链球菌，其次为葡萄球菌和肺炎双球菌及大肠杆菌。
