Objective To investigate the associations of family history of esophageal cancer, smoking and drinking to esophagitis, esophageal hyperplasia and early cancer.
目的探讨食管癌家族史、吸烟和饮酒与食管炎症、增生、早期癌间的关联。
Objective To explore the feasibility of Lugol's iodine staining in association with P53 oncoprotein test to detect early esophageal cancer and precancerous lesions through endoscopy.
目的探讨内镜下卢戈液染色和活检组织P53检测诊断食管早期癌和癌前病变的可行性。
Objective:To study the value of the endoscopic narrow band imaging technique in distinguish the early esophageal cancer and premalignant lesions .
目的：研究内镜窄带成像技术在早期食管癌及其癌前病变的运用价值。
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