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Biomedical subjects

Magdalena Dziadzio

Publications and source records attributed to Magdalena Dziadzio.

7 recordsLinked to original sources
PubMed2007

Lupus and leg ulcers--a diagnostic quandary.

Leg ulcerations can occur in systemic lupus erythematosus (SLE) patients with antiphospholipid (aPL) antibodies and/or vasculitis, and it has been suggested that aPL antibodies may play a pathogenetic role in skin manifestations of SLE. To our knowledge, there is only one report of an aPL antibody-negative patient who developed pyoderma gangrenosum (PG) several years before the diagnosis of SLE. We describe a case of a young male affected by SLE who developed leg ulcers diagnosed as PG in the absence of aPL antibodies, where the onset of PG was associated with reactivation of SLE. Effective treatment led to significant improvement in skin lesions and SLE activity.

Adult↗
PubMed2006

Unusual cause of painful shoulder in an elderly woman with rheumatoid arthritis.

The painful shoulder is a very common condition encountered in the rheumatology clinic with rotator cuff disorders, glenohumeral disorders, acromioclavicular joint disease and referred neck pain being the most common causes. Other rare causes have to be considered in the presence of "red flag" indicators. We describe a case of a patient with mild rheumatoid arthritis and a past medical history of stage 2C epithelial ovarian carcinoma who presented to the rheumatology clinic with a painful shoulder and who was initially diagnosed with rotator cuff tendinopathy. When seen 3 months later she was found to have a 15 x 10-cm firm, non-tender soft tissue mass over the right scapula and X-rays showed a large lytic mass destroying much of the upper border of the scapula, suggestive of metastasis. Bone metastases in patients with ovarian carcinoma are very rare; they occur in about 2% of cases and are invariably predictors of poor prognosis. To our knowledge, this is the first case of ovarian cancer metastasised to the scapula. We suggest that rheumatologists should be aware of the differential diagnosis of painful shoulder and look for "red flag" indicators in patients with known rheumatic conditions.

Aged, 80 and over↗
PubMed2006

Meta-analysis is no substitute for a comprehensive national registry.

Anti-tumor necrosis factor alpha (TNF-alpha) agents have become an established treatment option for rheumatoid arthritis (RA), but are not without risks. As TNF-alpha has a role in tumour surveillance, anti-TNF-alpha blockade could potentially increase the risk of malignancy. Recent meta-analysis by Bongartz et al. (JAMA 295:2275-2285, 2006) reported an increase in the incidence of malignancy attributed to anti-TNF-alpha antibodies, and the information has quickly and uncritically reached several secondary sources with huge effects on public perception of risks related to anti-TNF-alpha therapy. In contrast, the results from the British Society for Rheumatology Biologics Register show that in clinical practice, anti-TNF-alpha therapy in RA does not appear to increase the risk of malignancy in those patients with low risk of malignancy. We discuss the issues emerging from these published data and suggest caution against giving weight to meta-analysis of short-term drug studies.

Antibodies, Monoclonal↗
PubMed2006

A still image of a transient rash captured by a mobile phone.

The diagnosis of adult onset Still's disease (AOSD) can be difficult as the differential diagnosis is broad, it is based on clinical criteria and the signs, for example rash, can be transient. Clinical photography has an obvious role, and with modern technology, is now in the hands of physicians. We report a case of AOSD where an image of a transient rash taken with a camera phone allowed the diagnosis to be established. Further, we discuss the controversies around hospital bans on mobile phones (due to potential incompatibility with medical devices) and the reality of their widespread use. We conclude that, providing safeguards of consent and data storage are in place, the camera phone is a useful tool in rheumatology practice.

Adult↗
PubMed2005

From scleredema to AL amyloidosis: disease progression or coincidence? Review of the literature.

Scleredema (also called scleredema of Buschke) is a fibromucinous connective tissue disorder of unknown cause that belongs to a group of scleroderma-like disorders. We report the case of a 64-year-old lady with long-standing scleredema, associated with a paraprotein, and progressing to multiple myeloma and AL amyloidosis. The relationship of scleredema with paraprotein and multiple myeloma is well established, but only two cases of scleredema associated with amyloidosis have been reported to date. We suggest that amyloidosis may be underdiagnosed in patients with scleredema and paraproteinaemia. Features attributed to extracutaneous manifestations of scleredema could represent systemic amyloidosis. We review published reports of scleredema associated with paraprotein and discuss the difficulties in the differential diagnosis of scleroderma-like disorders. We discuss the diagnosis of plasma cell dyscrasias and amyloidosis and their relevance in rheumatology practice.

Amyloidosis↗
PubMed2003

Acute myocarditis associated with adenoviral infection in a patient with scleroderma.

We describe a 40-year-old man with limited scleroderma who presented with acute heart failure following a flu-like illness. He was known to have incomplete left anterior bundle branch block, initial isolated pulmonary hypertension with enlarged right atrium, and no pulmonary fibrosis. He received therapy for acute heart failure and was transferred to a scleroderma centre for specific treatment of scleroderma cardiomyopathy. Investigations showed raised inflammatory markers and diffuse hyperechogenic thickening of the myocardium on echocardiography. Contrast-enhanced (Gd-DOTA) cardiovascular magnetic resonance imaging (CV-MRI) showed multiple areas of non-homogeneous delayed hyperenhancement in the left ventricle, suggestive of myocarditis. Antiadenovirus IgM antibodies were detected with a titer consistent with recent infection. Six weeks later a repeat Gd-DOTA CV-MRI showed an almost complete resolution of the areas of hyperenhancement and there was a significant reduction in the adenovirus antibody titer with serological conversion to IgG. To our knowledge this is the first report of viral myocarditis in scleroderma. Infections are important causes of morbidity and mortality in this disease and should always be included in the differential diagnosis of cardiac symptoms. We propose that contrast-enhanced CV-MRI is valuable in a non-invasive diagnosis of heart disease in patients with scleroderma.

Acute Disease↗