Unverified75% confidenceDecision RuleTime unknown
壳聚糖止血海绵吸水膨胀性强，填塞深部或狭窄腔隙时需注意膨胀后压迫，鼻腔止血选专用鼻腔膨胀海绵而非普通块状海绵
1
Sources
75%
Confidence
Long-term
Relevance
-
First Seen
Sources
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