肺隐球菌病(pulm onary cryptoco-ccosis,PC)是由新型隐球菌感染引起的一种亚急性或慢性肺部真菌病,由于临床表现及胸部X线、CT等检查特异性较少,部分患者仅在体检时发现,所以常常误诊或漏诊。文献[1]报道真菌性肺炎的临床及影像误诊率可达39.29%。本文收集国内外文献资料,对肺 Pulmonary cryptococcosis (PCM) is a subacute or chronic pulmonary mycosis caused by Cryptococcus neoformans infection. Due to the poor clinical features and the low specificity of chest X-ray and CT, some patients Only found during physical examination, so often misdiagnosed or missed diagnosis. Literature [1] reported fungal pneumonia clinical and imaging misdiagnosis rate of up to 39.29%. This collection of domestic and foreign literature, the lungs