Tuberculosis Presenting as an Inflammatory Pseudotumor of the Sciatic Nerve in a Rheumatoid Arthritis Patient Taking Etanercept

Bruno Miguel Fernandes, MD, Rheumatology Department, Centro Hospitalar Universitário São João; José Miguel Pereira, MD, Radiology Department, Centro Hospitalar Universitário São João; Pedro Rodrigues Pereira, MD, Pathology Department, Centro Hospitalar Universitário São João; Miguel Bernardes, MD, PhD, Rheumatology Department, Centro Hospitalar Universitário São João, Porto, Portugal. Address correspondence to Dr. B.M. Fernandes, Alameda Prof. Hernâni Monteiro, 4200-319 Porto, Portugal. Email: bfernandesmg@gmail.com. The authors declare no conflicts of interest relevant to this article. Ethics approval was granted by the authors' institution and the patient's informed consent was obtained.

Bruno Miguel Fernandes, MD, Rheumatology Department, Centro Hospitalar Universitário São João; José Miguel Pereira, MD, Radiology Department, Centro Hospitalar Universitário São João; Pedro Rodrigues Pereira, MD, Pathology Department, Centro Hospitalar Universitário São João; Miguel Bernardes, MD, PhD, Rheumatology Department, Centro Hospitalar Universitário São João, Porto, Portugal. Address correspondence to Dr. B.M. Fernandes, Alameda Prof. Hernâni Monteiro, 4200-319 Porto, Portugal. Email: bfernandesmg@gmail.com. The authors declare no conflicts of interest relevant to this article. Ethics approval was granted by the authors' institution and the patient's informed consent was obtained.

Bruno Miguel Fernandes, MD, Rheumatology Department, Centro Hospitalar Universitário São João; José Miguel Pereira, MD, Radiology Department, Centro Hospitalar Universitário São João; Pedro Rodrigues Pereira, MD, Pathology Department, Centro Hospitalar Universitário São João; Miguel Bernardes, MD, PhD, Rheumatology Department, Centro Hospitalar Universitário São João, Porto, Portugal. Address correspondence to Dr. B.M. Fernandes, Alameda Prof. Hernâni Monteiro, 4200-319 Porto, Portugal. Email: bfernandesmg@gmail.com. The authors declare no conflicts of interest relevant to this article. Ethics approval was granted by the authors' institution and the patient's informed consent was obtained.

Bruno Miguel Fernandes, MD, Rheumatology Department, Centro Hospitalar Universitário São João; José Miguel Pereira, MD, Radiology Department, Centro Hospitalar Universitário São João; Pedro Rodrigues Pereira, MD, Pathology Department, Centro Hospitalar Universitário São João; Miguel Bernardes, MD, PhD, Rheumatology Department, Centro Hospitalar Universitário São João, Porto, Portugal. Address correspondence to Dr. B.M. Fernandes, Alameda Prof. Hernâni Monteiro, 4200-319 Porto, Portugal. Email: bfernandesmg@gmail.com. The authors declare no conflicts of interest relevant to this article. Ethics approval was granted by the authors' institution and the patient's informed consent was obtained.