Case Presentation: A 76-year-old man with seropositive RA treated with MTX 15-20mg weekly for at least four years presented to the hospital with worsening fatigue, generalized weakness, poor appetite, and dyspnea. Contrast-enhanced computed tomography of chest abdomen and pelvis (CT CAP) demonstrated numerous pulmonary nodules, centrally hypodense left retroperitoneal soft tissue masses which may represent [...]

Case Presentation: A 28-year-old female with a known history of seropositive rheumatoid arthritis presents with a non-healing ulcer on her right ankle. She received local wound care and antibiotics for three months prior to this admission. She also complained of increasing pain and stiffness in the small joints of hands and feet as well as [...]