上消化道大量出血
- 网络upper gastrointestinal hemorrhage
上消化道大量出血-
276例急性上消化道大量出血病因分析
Analysis of etiology of 276 cases of massive hemorrhage of acute upper gastrointestinal tract
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目的：分析急性上消化道大量出血的病因及急诊诊断方法，以提高其急诊诊断水平。
Objective To analyze the etiology and emergency diagnosis for 276 cases of acute massive hemorrhage of upper gastrointestinal tract ( MHAUGIT ) and improve its emergency diagnosis .