PV

1.Histopathologically, intraepidermal acantholysis is located at the granular layer in PF and suprabasally in PV.

病理上，落叶性天疱疮的表层内棘层松解位于颗粒胞层里，而寻常性天疱疮则位在基底层之上。

2.The Panton Valentine leukocidin is made up of two components -- LukF-PV and LukS-PV - and is typically produced by community-acquired methicillin-resistant S. aureus (CA-MRSA).

Panton-valentine杀白胞素两部分组成- LukF-PV和LukS-PV-它们通常社区获得性耐甲氧西林金黄色葡萄球菌（CA-MRSA）产生。