Medically reviewed by Doru Paul, MD Key Takeaways Blood tests are sometimes used to help confirm or rule out conditions ...

Carbamazepine causes various forms of hypersensitivity reactions, ranging from maculopapular exanthema to severe blistering reactions. The HLA-B*1502 allele has been shown to be strongly correlated ...

Celiac disease is a T cell–mediated disease induced by dietary gluten, a component of which is gliadin. 95% of individuals with celiac disease carry the HLA (human leukocyte antigen)-DQ2 locus. Here ...