J Korean Radiol Soc.  1985 Feb;21(1):66-75. 10.3348/jkrs.1985.21.1.66.

Radiological Findings of Pulmonary Aspergillosis

• Song KS
• Im CK

• KMID: 2462916
• DOI: http://doi.org/10.3348/jkrs.1985.21.1.66

Abstract

The pulmonary aspergillosis is a group of three separate diseases, comprising invasive aspergillosis, aspergilloma, and allergic bronchopulmonary aspergillosis, or a disease process in which one of three entities overlap with another process such as mucoid impaction, pulmonary infil t ration with eosinophilia, bronchocentric granulomatosis, microgranulomatous hypersensitivity, or asthma. The radiological findings of 24 cases of pulmonary aspergilloss diagnosed and treated at Seoul National University Hospital during the past 7 years were analyzed retrospectively. The results were as follows: 1. Final diagnosis of 24 cases of pulmonary aspergillosis was aspergilloma in 16 cases, invasive aspergillosis in 2 cases, variant form of allergic bronchopulmonary aspergillosis in 3 cases, and endobroncnial aspergillosis in 3 cases. 2. The underlying causes of the aspergilloma were healed tuberculous cavity in 6 cases, bronchiectasis in 8 cases, and no underlying cause were found in 2 cases. All the 16 cases of aspergilloma were correctly diagnosed without difficultly by demonstrating the intracavitary mass or air meniscus. 3. Radiological findings of the invasive aspergillosis in kidney transplant patients were multiple round nodules with early cavitation and formation of aspergilloma which shows slowly progressive cavitation over 13 months in one case, and diffusely scattered miliary nodules with occasional cavitation in the other case. 4. Classic allergic bronchopulmonary aspergillosis were not found in our series but variant form of ABPA was found in 3 young female patients. AII the three patients shows some degree of central bronchiectasis and combined aspergilloma was found in 2 cases. 5. Three patients diagnosed as endobronchial aspergillosis-saprophytic infection of aspergillus in the bronchial tree-by bronchoscopic biopsy shows nonspecific radiological findings.

MeSH Terms

Aspergillosis
Aspergillosis, Allergic Bronchopulmonary
Aspergillus
Asthma
Biopsy
Bronchiectasis
Diagnosis
Eosinophilia
Female
Humans
Hypersensitivity
Kidney
Pulmonary Aspergillosis*
Retrospective Studies
Seoul