Diphtheritic croup (leukoplakia of larynx)

白喉（喉白斑）

Objectives : To explore the clinical feature of oral leukoplakia in elderly patients.

目的: 探讨老年口腔黏膜白斑患者的临床特点.

Aim : To observe the effect of semiconductor laser treatment on vocal cords leukoplakia.

目的: 观察半导体激光治疗声带粘膜白斑的临床效果.

Aim:To observe the effect of semiconductor laser treatment on vocal cords leukoplakia.

目的：观察半导体激光治疗声带粘膜白斑的临床效果。

Objective: To study the clinical characteristics and the diagnostic criteria of vesical leukoplakia.

目的：探讨膀胱白斑的临床特点及诊断方法，提高诊断水平。

Method The histochemical staining and polymerase chain reaction was used to detect oral leukoplakia.

应用组织化学染色法和聚合酶链反应技术对口腔白斑是否存在念珠菌进行检测.

Objective : To study the clinical characteristics and the diagnostic criteria of vesical leukoplakia.

目的: 探讨膀胱白斑的临床特点及诊断方法,提高诊断水平.

Among 114 cases of oral mucous membrane disease, the leukoplakia and lichen planus are prevalent.

在114例口腔粘膜病中，以白斑与扁平苔癣居多。

Objective: To investigate the relationship of telomerase genes in oral leukoplakia and oral carcinoma.

目的：探讨端粒酶基因在口腔黏膜白斑、口腔癌的表达相关性。

S Objective: To study the probable etiology, clinic representations and pathological features of leukoplakia of the larynx.

目的：探讨喉白斑病可能的发病原因、临床表现及病理特征。