1975年12月至1978年5月,我科应用日本BF-B_2型纤维食管镜对各种食管疾患的235人进行了检查。其中,男179例,女56例,年龄最小20岁,最大70岁,以40～60岁居多。主要症状为吞咽梗阻、胸骨后疼痛、闷胀、灼热感、呕吐及嗳气等。现将检查结果及体会报告如下: 一、适应症与禁忌症 (一)适应症:1.吞咽梗阻感,食管X线视餐检查可疑或食管拉网阳性者;2.吞咽梗阻感,食管X线钡餐检查未见异常,食管拉网阴性者;3.顽固的胸骨后疼痛或上腹 From December 1975 to May 1978, 235 patients with various esophageal diseases were examined with Japanese BF-B 2 fiber esophagoscopy. Among them, 179 males and 56 females, the youngest 20 years old, the oldest 70 years old, mostly in 40 to 60 years old. The main symptoms of swallowing obstruction, chest pain, bulging, burning sensation, vomiting and belching. Indications and contraindications (a) indications: 1 swallowing obstruction, esophageal X-ray inspection of suspicious or esophageal nets; 2 swallowing obstruction, esophageal X Barium meal examination showed no abnormalities, esophageal nets were negative; 3 stubborn chest pain or upper abdomen