Churg-strauss syndrome.

Churg-Strauss syndrome (CSS) is a rare granulomatous necrotizing small vessel vasculitis characterized by the presence of asthma, sinusitis, and hypereosinophilia. The cause of this allergic angiitis and granulomatosis is unknown. Other common manifestations are pulmonary infiltrates, skin, gastrointestinal, and cardiovascular involvement. No data have been reported regarding the role of immune complexes or cell mediated mechanisms in this disease, although autoimmunity is evident with the presence hypergammaglobulinemia, increased levels of IgE and Antineutrophil cytoplasmic antibody (positive in 40%). We report the case of a 27-year-old lady presenting with painful swelling of predominantly lower limbs with extensive vesicles and ecchymotic patches and fever shortly after stopping systemic steroids taken for a prolonged duration (2002--2010). The aim of this case report is to point to the possibility of CSS in patients presenting with extensive skin lesions masquerading as Stevens-Johnson Syndrome/Toxic Epidermal Necrolysis Syndrome (SJS/TENS).