Methods Specimens,from 7 cases of diagnosed SARS and 6 non-SARS cases died with acute lung injury,were examined by routine HE and immunohistochemical stains of CD34,VEGF and ICAM-1,and then image analysis.

• 方法将7例死亡SARS病例及同期6例具有急性肺损伤性临床表现的非SARS死亡病例肺标本对照进行HE染色及CD34、VEGF、ICAM-1免疫组化检查,并对免疫组化染色结果进行图像分析。