Objective To explore the Medicine method and nurse of thrombo angitis obliterans gangrene.

目的探讨血栓脉管炎坏疽的换药方法护理要点。

Objective To investigate methods for the diagnosis and treatment of primary angitis of central nervous system (PACNS).

目的研究中枢统原发血管炎(PACNS)的诊断与治疗方法。