Pulmonary paragonimiasis: CT findings.
10.3348/jkrs.1992.28.5.711
- Author:
Shin Ho KOOK
;
Sang Gyeong SUH
;
Sun Young NA
;
Hae Su KWON
;
Won Ja OH
- Publication Type:Original Article
- MeSH:
Diagnosis;
Humans;
Incidence;
Korea;
Lung;
Lung Neoplasms;
Paragonimiasis*;
Pleural Effusion;
Radiography;
Radiography, Thoracic;
Rare Diseases;
Thorax;
Tuberculosis;
Tuberculosis, Pulmonary
- From:Journal of the Korean Radiological Society
1992;28(5):711-714
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
Though the incidence of paragonimiasis has been remarkably decreased since 1970, it is still not a rare disease in Korea. Major problems in the diagnosis of pulmonary paragonimiasis on chest radiography are its differentiation from pulmonary tuberculosis and lung cancer. Chest radiographic findings have been described in detail, but little have been reported on CT findings. We reviewed CT findings of 10 patients with pulmonary paragonimiasis. The characteristic CT findings were similar to those on chest radiography, such as air-space consolidation (70%), nodular mass (50%), pleural effusion (40%), cystic lesion (30%), small low density within the mass (30%), linear density (20%), pneumothorax(20%), and burrow track (20%). CT depicted the cystic lesions and the burrow tracks more clearly and showed the small worm-retaining cysts within the mass that were not detectable on chest radiography. In conclusion, all of these CT findings are useful in the diagnosis of pulmonary paragonimiasis especially when differentiation from tuberculosis or lung canceris difficult on chest radiography.
