Transition from well-defined connective tissue disorders such as rheumatoid arthritis and systemic lupus and histologically defined sarcoidosis is well described, as are the reverse "conversions." ...

Please provide your email address to receive an email when new articles are posted on . The “black sheep” in a family of already unusual diseases, Löfgren syndrome presents acutely unlike the subtle ...

Erythema nodosum represents the most common form of panniculitis, manifesting as tender, erythematous nodules predominantly on the pretibial regions. Often considered a hypersensitivity reaction, its ...

There is reason to believe that the joint disease is a manifestation of the sarcoidosis and that it occurs more frequently than has been recognized in the past. It has been confused at times with both ...

Please provide your email address to receive an email when new articles are posted on . ORLANDO, Fla. — Despite a constellation of available data points regarding prognosis and impacted organs, ...

The ACCESS study, [2] a case-controlled, multicenter study, involved 10 centers in the United States between 1997 and 1999. Incident cases and matched controls were compared on the prevalence of ...

A 59-year-old woman has had recurrent painful nodules on both legs for more than three years. Results of previous punch biopsy were nonspecific, although there is a possibility of erythema nodosum (EN ...