Rheumatoid lung disease as seen on PET/CT scan.
We present the case of a 63-year-old woman chronic smoker with a history of severe rheumatoid arthritis, who presented with dyspnea and cough. Her chest x-ray film and CT scan (as part of a PET/CT scan) showed multiple lung nodules and a left pleural effusion. A PET scan (as part of a PET/CT scan) revealed no uptake in the larger lung nodules and intense left pleural uptake. The findings favored rheumatoid lung disease with rheumatoid pleural involvement, but malignant involvement was not excluded. A CT-guided lung and pleural biopsy confirmed the diagnosis of rheumatoid lung disease. On the basis of these findings, the patient was put on immunomodulators and responded to treatment.
Bagga
Sanjeev
S
Tufts New England Medical Centre, Boston, Massachusetts 02111, USA. sbagga@tufts-nemc.org
D005260:Female; D006801:Humans; D017563:Lung Diseases, Interstitial / Q000175:diagnosis*; D008875:Middle Aged; D049268:Positron-Emission Tomography / Q000379:methods*; D012215:Rheumatic Nodule / Q000175:diagnosis*; D013382:Subtraction Technique; D014057:Tomography, X-Ray Computed / Q000379:methods*