ABSTRACT
OBJECTIVE To investigate the clinical pathologic features and therapeutic tools of pulmonary cryptococcosis.METHODS The clinical data about 16 cases of pulmonary cryptococcosis which were diagnosed by histopathologic examinations were reviewed.The survey data recorded over a 15-year period,from 1982 to 2007,were summarized.We analyzed their clinical situations,radiographic manifestations,final diagnosis and therapeutic tools.RESULTS The majority of the patients were middle-aged males.The health condition of the most of the patients was good before infection.six months to five years after surgery and antifungal theragy,no relapse,dissemination and death were observed.CONCLUSIONS The majority of primary pulmonary cryptococcosis patients have not underlying diseases,and their radiography manifestations show single or multiple nodular shadows,tumor shadows and infiltrative shadows.The limited pathological change can be excised and applied with the antifungal drugs.Fluconazole is the first-choice drug for curing pulmonary cryptococcosis.
ABSTRACT
Objective To explore the clinical features and the cause of secondary phosgene poisoning after rescuing the patients with acute phosgene poisoning.Methods According to the diagnostic criteria of occupational acute phosgene poisoning,the differences of clinical manifestation,laboratory results and chest X-ray between secondary poisoning patients and primary patients were compared.Results Among the 25 patients with secondary phosgene poisoning,14(56.0%) had cough,13(52.0%)had throat stimulus,10(40.0%)had chest stuffiness,2(8.0%)had polypnea,1(4.0%) had pain in the eye.There was no significant difference in clinical manifestation between the secondary and primary patients. No positive sign was found after the examination of pulmonary function in the 25 patients,but all of them had abnormal chest X-ray,and typical bronchitis could be found.According to the diagnostic criteria,the 25 patients had slight acute phosgene poisoning,and recovered after treatment for 7 to 10 days.Conclusion To prevent the secondary phosgene poisoning after treating the patients with acute phosgene intoxication,medical workers should enhance protection awareness and take some necessary measures.