目的：探讨非特异性十二指肠炎（NSD）的病变程度、分级方法及其与十二指肠溃疡病间的关系。
Objective:To investigate extent of lesion, grading criteria of nonspecific duodenitis(NSD) and their association with duodenal ulceration.
结论十二指肠溃疡穿孔在施行修补术后，应同时加行pgv，以提高对溃疡病的根治效果。
Conclusion Suture plus PGV should be selected for the treatment of duodenal ulcer with acute perforation to improve the radical cure of the disease.
结论十二指肠溃疡穿孔在施行修补术后，应同时加行pgv，以提高对溃疡病的根治效果。
Conclusion Suture plus PGV should be selected for the treatment of duodenal ulcer with acute perforation to improve the radical cure of the disease.
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