Severe cutaneous drug reactions are one of the commonest medical challenges presenting
to an emergency room in any hospital. The manifestations range from maculopapular rash to …

INTRODUCTION: Acne vulgaris is one of the most common skin conditions in children and
adolescents. The presentation, differential diagnosis, and association of acne with systemic …

Lenalidomide (LEN) is an immunomodulatory drug with US Food and Drug Administration
approval for use in myelodysplastic syndromes (MDS), multiple myeloma (MM), and mantle …

Background β-Lactam antibiotics are the most common trigger of reactions in children with
most of them being nonimmediate (85.5%), but proven allergy after the allergological …

Background Although atypical exanthems pose a severe diagnostic challenge, they have
not been studied widely. Objective To identify the clinical features, laboratory parameters …

Background. Drug‐induced hypersensitivity syndrome (DIHS)/drug rash with eosinophilia
and systemic symptoms (DRESS) syndrome is characterized by late disease onset, fever …

The Diagnosis contains an exhaustive alphabetical list of virtually every dermatologic
diagnosis. An effort was made to include only the diagnoses that have been reported or …

Severe cutaneous drug hypersensitivity reactions involve of different mechanisms, some of
which are life-threatening, such as Stevens-Johnson syndrome/toxic epidermal necrolysis …

Background. Severe cutaneous adverse reactions (SCAR) are potentially fatal reactions.
Genetic predisposition is involved in their pathogenesis related to drugs and ethnicities …

The diagnosis of coronavirus disease (COVID-19) has been a great challenge since the
infection affects not only the respiratory system, but also different organs, given the intense …