幸运的是，目前临床胃肠病学家“装备”有数种互补的影像学和内镜技术，来高分辨率地探察胰胆管疾病。
Fortunately, the contemporary clinical gastroenterologist is "armed" with several complementary imaging and endoscopic techniques to detect PBD with high resolution.
目的通过眶尖部结构的断层影像解剖研究，为鼻内镜下眶尖部手术提供可靠的解剖学数据，减少手术并发症。
Objective to provide reliable anatomy data by sectional anatomy and imaging scans of the orbital apex for endoscopic operation of this region to reduce its complications.
遗憾的是，亚甲蓝扩增染色内镜法仅探及3个经组织学证实的非典型增生患者中的1个。
Unfortunately, methylene blue magnification chromoendoscopy detected only 1 of 3 patients with biopsy-documented dysplasia.
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