Alternative titles and symbols : DITRA; Interleukin 36 receptor antagonist deficiency; PSORP; Generalized pustular psoriasis; Palmoplantar pustulosis; Acrodermatitis continua of hallopeau; GPP;
Description : Generalized pustular psoriasis is a life-threatening disease characterized by sudden,
repeated episodes of high-grade fever, generalized rash, and disseminated pustules,
with hyperleukocytosis and elevated serum levels of C-reactive protein (123260) (summary
by Marrakchi et al., 2011). Generalized pustulosis in association with sterile multifocal
osteomyelitis and periostitis (612852) is caused by mutation in the IL1RN gene (147679).;
Inheritance : Autosomal recessive;
Molecular basis : Caused by mutation in the interleukin-36 receptor antagonist gene (IL36RN, 605507.0001);
Laboratory abnormalities : Increased serum C-reactive protein (CRP, 123260);