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作者介绍曾于70年代在丹麦两个医院因鼻出血住院治疗的381例患者,其中177例(46%)在出血停止后2至4周作鼻窦X线检查。选择作X线检查的原则是出血位于鼻腔后部。177例患者中有72例(41%)X线检查不正常,19例(11%)为粘膜肿胀或息肉样阴影,53例(30%)为弥漫性混浊或有液面。50岁以上与50岁以下患者X线检查不正常的百分比无明显统计学差异。72例X线检查不正常患者中,37例X线改变轻微,无必要作进一步检查和/或治疗,其余35例需作其他X线检查、诊断性鼻窦穿刺或上颌窦探查术。2
The authors describe 381 patients hospitalized for epistaxis in two hospitals in Denmark in the 1970s, of whom 177 (46%) underwent sinus X-ray examination 2-4 weeks after bleeding was discontinued. The principle of choice for X-ray examination is bleeding in the rear of the nasal cavity. Of the 177 patients, 72 (41%) had abnormal X-rays, 19 (11%) had mucosal swelling or polypoid shadows, and 53 (30%) had diffuse opacity or presence of fluid. There was no significant difference in the percentage of X-ray abnormalities between 50 years old and 50 years old. Of the 72 patients with abnormal X-ray examination, 37 had minor X-ray changes and were not necessary for further examination and / or treatment. The remaining 35 patients required additional X-rays, diagnostic sinus puncture, or maxillary sinus exploration. 2