immune system disease +

allergic disease +
graft-versus-host disease
hypersensitivity reaction disease +
immune system cancer +
lymphatic system disease +
primary immunodeficiency disease +

antisynthetase syndrome
autoimmune disease of blood +
autoimmune disease of cardiovascular system +
autoimmune disease of endocrine system +
autoimmune disease of exocrine system +
autoimmune disease of gastrointestinal tract +
autoimmune disease of musculoskeletal system +
autoimmune disease of the nervous system +
autoimmune disease of urogenital tract +
autoimmune interstitial lung, joint, and kidney disease
CINCA Syndrome
Felty's syndrome
IgG4-related disease
immune dysregulation-polyendocrinopathy-enteropathy-X-linked syndrome
infantile onset multisystem autoimmune disease +
Jaccoud's syndrome
Mikulicz disease
PFAPA syndrome