dry gangrene

dry-gangrene的词性：
n.（名词）

1. Gangrene that develops as a result of arterial obstruction and is characterized by mummification of the dead tissue and absence of bacterial decomposition.
干性球疽：由于动脉阻塞而发生的坏疽，其特点为死组织干燥，无细菌引起的腐烂