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

目的探讨血栓闭塞性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).

目的研神经系统原发性血(PACNS)的诊断与治疗方法。