Schnitzler syndrome
A rare, underdiagnosed disorder in adults characterized by recurrent febrile rash, bone and/or joint pain, enlarged lymph nodes, fatigue, a monoclonal IgM component, leukocytosis and systemic inflammatory response.
MONDO:0002459
type IV hypersensitivity disease
excluded_subClassOf
MONDO:0005492
urticaria
excluded_subClassOf
MONDO:0015158
unexplained periodic fever syndrome
excluded_subClassOf
MONDO:0019751
autoinflammatory syndrome
is_a
chronic urticaria with gammapathy
related
chronic urticaria with gammopathy
exact
chronic urticaria with macroglobulinemia
exact