近十几年来有关毛滴虫病在临床上有许多报道，主要以人毛滴虫及明道毛滴虫病发病率较高，肺口腔毛滴虫病较少见。今收治两例报道如下：例1：女，48岁，因咳嗽、胸痛、高热、呼吸困难入院。面包灰黄，呼吸急促，口腔有龋齿及假牙各两枚，气管左移，右胸饱满，右下肺叩实。呼吸音 Trichomoniasis in the past decade or so there are many clinical reports, mainly human Trichomonas and Trichomonas, Trichomoniasis, a higher incidence of pulmonary Trichomoniasis is rare. Two cases were admitted now as follows: Example 1: Female, 48 years old, due to cough, chest pain, fever, difficulty breathing. Bread gray, shortness of breath, dental caries and dentures each two, tracheal left, right chest full, right lower lung tapping reality. Breath sounds