ABSTRACT
Type 1 lepra reaction (T1R) is a major complication seen in nonpolar forms of leprosy and leads to significant morbidity. The classification of T1R as up and downgrading, based on previously defined histopathological criteria (by Ridley), has therapeutic and prognostic implications. The trigger factors for these reactions are poorly described, especially in case of downgrading T1R and we describe a case of leprosy reaction that was possibly triggered by chemoradiation and elucidate the possible mechanism.
Subject(s)
Hypersensitivity , Leprosy , Peripheral Nervous System Diseases , Carboplatin/therapeutic use , Humans , Leprosy/diagnosis , Leprosy/drug therapy , Leprosy/pathology , Paclitaxel/therapeutic useABSTRACT
Reactions in leprosy are acute inflammatory episodes that can be classified as type I or type II. Recognition and timely management of these patients is critical to avoid permanent disability. We present two cases of erythema nodosum leprosum, presenting with recurrent atypical features, responding well to a low dose of methotrexate.