The diagnosis of<unk>  may show an increased IgD level in a possibly affected individual, other methods to ascertain a definite finding is via the following: * Blood test * Genetic test * Clinical evaluation
TNF receptor associated periodic syndrome
Marinesco–Sjögren syndrome
Anti-IgLON5 disease
Cryopyrin-associated periodic syndrome
Wiskott–Aldrich syndrome
Antisynthetase syndrome
Sjögren–Larsson syndrome
Hyperimmunoglobulin E syndrome