目的研究不明原因的消化道出血的诊断和治疗。
Objective To study the diagnoses and treatment of alimentary tract bleeding of unknown causes.
方法：22例不明原因的消化道出血患者进行DSA检查，其中17例经手术病理证实。
Methods: DSA was performed in 22 patient with gastrointestinal bleeding unknown causes, of which 17 patients were confirmed by surgery and pathology.
目的评价数字减影血管造影(DSA)检查不明原因消化道出血的价值。
Objective To evaluate the diagnostic value of DSA in digestive canal bleeding without clear cause.
目的评价S PECT/CT和术中内镜联合应用在不明原因下消化道出血中的定位诊断作用。
Objective To evaluate the detection and localization of obscure lower gastrointestinal bleeding by using SPECT/CT and intraoperative endoscopy.
目的评价双气囊电子小肠镜及胶囊内镜对不明原因消化道出血的诊断价值、安全性及耐受性。
Objective To evaluate the diagnostic yield and therapeutic impact of double-balloon enteroscopy (DBE) on the management of patients with obscure gastrointestinal bleeding (OGIB).
方法分析26例不明原因急性下消化道出血住院患者的诊治情况。
Methods Twenty-six cases of patients with obscure lower gastrointestinal bleeding were analyzed retrospectively.
方法分析26例不明原因急性下消化道出血住院患者的诊治情况。
Methods Twenty-six cases of patients with obscure lower gastrointestinal bleeding were analyzed retrospectively.
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