Clinical Characteristics of Invasive Pulmonary Aspergillosis / 中华医院感染学杂志

ABSTRACT

OBJECTIVE To study the clinical characteristics of invasive pulmonary aspergillosis(IPA).METHODS Based on the clinical data from 14 IPA cases identified by pathologic examination in the 454th Hospital,the characteristics of IPA were discussed,including the underlying diseases,symptoms,X-ray,CT,the treatment methods and the curative effect.The related literatures were also reviewed.RESULTS All of the 14 patients had underlying diseases.From them 5 were with pulmonary cancer(35.7%),3 with chronic obstructive pulmonary disease(21.4%),2 with pulmonary abscess(14.3%),2 were after chemotherapy for leukemia(14.3%),1 with pulmonary tuberculosis(7.1%)and 1 with diabetes(7.1%).The common symptoms of the 14 cases were febricity,productive cough and hemoptysis.Some of them also suffered with short of breath,night sweat,fatigue,chest pain and losing weight.The air crescent sign showed on X-ray and CT.Soft tissue masses with halo-sign on the margin,dense shadow of small masses within the alveoli,and multi-nodular shadows were also observed.Among 10 patients treated by antifungal medications,only 4 treated otherwise with operation were cured,4 patients died,and 2 patients did not complete the treatment scheme.CONCLUSIONS The patients with immunodeficiency are susceptible to IPA.The clinical manifestations of IPA are non-specific.The final diagnosis depends on the pathologic examination.The only medication is not sufficient for IPA patients.Pulmonary resection should be considered if the prolonged illness or frequent hemoptysis exist.