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应用纤维尿道膀胱镜行尿道膀胱镜检查，并与硬式膀胱镜优缺点进行对比。结果查出膀胱肿瘤２６ 例，膀胱炎４２例，膀胱结核３ 例，膀胱憩室２ 例，腺性膀胱炎３ 例，前列腺增生症３３ 例，膀胱结石２ 例，膀胱异物５ 例，膀胱颈硬化症２ 例，尿道狭窄２ 例，尿道炎４ 例。纤维尿道膀胱镜具有镜体细而柔软、痛苦轻、病人易于接受、视野无盲区、无需拆装组件、操作简便等优点；但其视野小、管径细、冲洗液进出速度慢、仅有一个操作通道，有其局限性。操作时应按顺序观察，以免漏诊
Application of urethral cystoscopy urethral cystoscopy, and the advantages and disadvantages of hard cystoscopy were compared. RESULTS: 26 cases of bladder tumor, 42 cases of cystitis, 3 cases of bladder tuberculosis, 2 cases of bladder diverticulum, 3 cases of cystitis glandularis, 33 cases of benign prostatic hyperplasia, 2 cases of bladder calculi, 5 cases of bladder foreign body and 5 cases of bladder neck sclerosis 2 cases, urethral stricture in 2 cases, urethritis in 4 cases. Fiber urethral cystoscopy with fine and soft mirror, pain, easy to accept the patient, vision without blind spots, no disassembly components, easy operation, etc .; but its small field of vision, small diameter, flushing fluid access speed is slow, only one Operating channels have their limitations. Operation should be observed in order to avoid missed diagnosis