Background: Pulmonary nodular excavation should firstly evoke tuberculosis or necrosis broncho-pulmonary tumor, particularly: epidermoid carcinoma. The case discussed here illustrated these difficulties in patients with rheumatoid arthritis (RA). Case Presentation: A 63-year-old woman was presented with a-three-year history of RA and a recent discovery of an excavated pulmonary nodule. Initi...

Angiotensin converting enzyme was assayed in serum free culture supernatants from unstimulated rheumatoid nodule cells. Angiotensin converting enzyme was released spontaneously and the angiotensin converting enzyme derived from rheumatoid nodule cells was suppressed in a dose and time dependent manner by the protein synthesis inhibitor cycloheximide. These data suggest the constitutive de novo ...

Rheumatoid arthritis is one of the most common debilitating rheumatological disorders. A subcutaneous rheumatoid nodule usually occurs in advanced cases of rheumatoid arthritis and is also a hallmark of the chronicity of the disease. They are also the most common extra-articular manifestation of rheumatoid arthritis. We present a case of a giant rheumatoid nodule, developed on the left elbow.

BACKGROUND Rheumatoid nodules are a common manifestation of rheumatoid arthritis but buccal rheumatoid nodules are extremely rare. The purpose of this study was to report a rare case of a rheumatoid buccal nodule and a review of the literature. METHODS AND RESULTS This case is about a 79-year-old woman with rheumatoid arthritis who was taking methotrexate and hydroxychloroquine, presenting wi...

We describe a palisaded granulomatous skin nodule containing bacterial rods, in a patient with rheumatoid arthritis (RA). The case emphasizes that fact that a known history of RA should not preclude submission of tissue for culture studies or careful histologic review for micro-organisms of any lesion that is interpreted as clinically and/or histologically consistent with a rheumatoid nodule. C...

OBJECTIVE To examine the site and extent of apoptosis in the rheumatoid nodule and to determine whether this process make a significant contribution to the control of inflammation in the rheumatoid nodule as in other granulomas. METHODS Nine nodules and seven synovial membranes were examined by terminal deoxynucleotidyl transferase-mediated nick end labelling (TUNEL) in situ and a subset was ...

OBJECTIVES To report benign rheumatoid nodules in a woman with chronic lymphocytic leukaemia and borderline lepromatous leprosy and to summarise the features of the patients with adult onset benign rheumatoid nodules. METHODS A 66 year old woman with chronic lymphocytic leukaemia and borderline lepromatous leprosy who presented with subcutaneous elbow nodules, which were at first suspected to...

We report a case of bilateral cricoarytenoid joint arthritis with history of rheumatoid arthritis, presented with stridor to the outpatient department. Endolaryngoscopy revealed adducted vocal cords and a nodule over left arytenoid which later confirmed to be rheumatoid nodule on histopathologic examination. Initially, although patient responded well to medical treatment, recurrence was noticed...