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

目的探讨血栓闭塞性脉管炎坏疽的法护。

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

目的研究中枢神经系统原发性血管炎(PACNS)的诊断与治疗法。