这个词是什么意思？
Death of pulp tissue with or without bacterial invasion. When the necrosis is due to ischemia with superimposed bacterial infection, it is referred to as pulp gangrene. When the necrosis is non-bacterial in origin, it is called pulp mummification.
中文名称索引；定义为 MeSH 英文原文，尚未逐条译审。MESH:D003790 · MeSH 2026。
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