1mol／L　NaCl分离表皮DIF染色法的临床实用价值

Direct immunofluorescence staining of 1mol/L NaCl-separated skin and its application

对１９例大疱性类天疱疮（ＢＰ）和５例获得性大疱性表皮松解症（ＥＢＡ）病人进行了常规ＤＩＦ、１ｍｏｌ／ＬＮａＣｌ分离表皮ＤＩＦ和１ｍｏｌ／ＬＮａＣｌ分离正常人皮肤ＩＩＦ的对比研究。结果显示１ｍｏｌ／ＬＮａｃｌ分离皮肤ＤＩＦ染色法是诊断和鉴别诊断ＢＰ和ＥＢＡ的一种简单、可靠、敏感的方法。

Compared studies of routine DIF and DIF of 1mol/L Nacl-separated patients skin and IIF using 1mol/L NaCl-separated normal human skin as substrate were clone in 19 patients with bullous pemphigoid(BP) and 5 with epidermolysis bullosa acquisita(EBA).The results showed that DIF staining of 1mol/L NaCl-separated skin is a simple,reliable and sensitive method in the diagnosis and differential diagnosis of BP and EBA.