Table 2.

Inclusion criteria for potential case of HSS/DRESS in RegiSCAR [2].

Hospitalization

Reaction suspected to be drug related

Acute skin rash a

Fever above 38 °C a

Enlarged lymph nodes at at least two sites a

Involvement of at least one internal organ a

Blood count abnormalities

Lymphocytes above or below the laboratory limits a

Eosinophils above the laboratory limits (in percentage or absolute count) a

Platelets below the laboratory limits a

^a Three or more required.