A 34-year-old woman was diagnosed with Drug Reaction with Eosinophilia and Systemic Symptoms (DRESS), most likelyrelated to a reaction to allopurinol.The patient presented with a 2-week history of a painful pruritic rash that started on her back and progressed to the rest of her body over a five-day period. The eruption started after several new drugs were started, including allopurinol for hyp...

A 15-year-old male admitted for Pott's puffy tumor developed recurrent episodes of fever, diffuse morbilliform rash, eosinophilia, and tubulointerstitial nephritis while on multiple antibiotics. Lymphocyte blast transformation (LBT), a method of detecting cellular immune response by measuring levels of interferon-γ (IFN-γ), was used to diagnose vancomycin hypersensitivity and guide antibiotic s...

Rash diseases characterized macules, papules, vesicles and pustules. Many viral infection associated with generalized morbilliform skin rash. Papular purpuric gloves and socks syndrome (PPGSS) is a clinical situation caused by human parvovirus B19. PPGSS occurs at hands and foot through lesions exhibiting symmetrical gloves and socks-like erythematous dispersion. Concomitantly, there are lesion...