Multiple rheumatoid nodules with rapid thin-walled cavity formation producing pneumothorax.
We report a rare case of multiple rheumatoid nodules that on chest CT demonstrated peripheral location with thin-walled cavity formation, rapid increase in size within several months, and complicating pneumothorax, pneumomediastinum, and subcutaneous emphysema due to bronchopleural fistula formation.
Kobayashi
Takuya
T
Department of Radiology, Kagawa University, Faculty of Medicine, Kagawa, Japan. tkoba@kms.ac.jp
Satoh
Katashi
K
Ohkawa
Motoomi
M
Satoh
Akira
A
D000368:Aged; D001172:Arthritis, Rheumatoid / Q000150:complications / Q000188:drug therapy / Q000473:pathology; D001983:Bronchial Fistula / Q000150:complications; D003371:Cough / Q000209:etiology; D003937:Diagnosis, Differential; D018450:Disease Progression; D017809:Fatal Outcome; D005260:Female; D005334:Fever / Q000209:etiology; D006801:Humans; D008168:Lung / Q000000981:diagnostic imaging / Q000473:pathology; D017563:Lung Diseases, Interstitial / Q000150:complications; D008478:Mediastinal Emphysema / Q000209:etiology; D011030:Pneumothorax / Q000209:etiology*; D012218:Rheumatoid Nodule / Q000150:complications* / Q000175:diagnosis* / Q000473:pathology; D013183:Sputum / Q000502:physiology; D013352:Subcutaneous Emphysema / Q000209:etiology; D020775:Thoracic Surgery, Video-Assisted / Q000379:methods; D013997:Time Factors; D014057:Tomography, X-Ray Computed / Q000379:methods