Conditions by Category > Immune System Diseases
- AIDS Dementia Complex (43)
- AIDS-Associated Nephropathy (6)
- AIDS-Related Complex (280)
- AIDS-Related Opportunistic Infections (165)
- Acquired Immunodeficiency Syndrome (9,012)
- Acute Generalized Exanthematous Pustulosis (2)
- Addison Disease (33)
- Agammaglobulinemia (46)
- Alveolitis, Extrinsic Allergic (30)
- Anaphylaxis (96)
- Anemia, Hemolytic, Autoimmune (64)
- Angioedema (173)
- Angioedemas, Hereditary (144)
- Anti-Glomerular Basement Membrane Disease (5)
- Anti-N-Methyl-D-Aspartate Receptor Encephalitis (8)
- Anti-Neutrophil Cytoplasmic Antibody-Associated Vasculitis (148)
- Antiphospholipid Syndrome (83)
- Arthritis, Juvenile (278)
- Arthritis, Rheumatoid (3,128)
- Aspergillosis, Allergic Bronchopulmonary (31)
- Asthma (4,365)
- Asthma, Aspirin-Induced (11)
- Asthma, Exercise-Induced (50)
- Asthma, Occupational (8)
- Asthma-Chronic Obstructive Pulmonary Disease Overlap Syndrome (12)
- Ataxia Telangiectasia (46)
- Autoimmune Diseases (11,339)
- Autoimmune Diseases of the Nervous System (3,221)
- Autoimmune Lymphoproliferative Syndrome (12)
- Autoimmune Pancreatitis (19)
- Bird Fancier's Lung (2)
- Birdshot Chorioretinopathy (3)
- Bloom Syndrome (1)
- Burkitt Lymphoma (631)
- Castleman Disease (39)
- Chediak-Higashi Syndrome (14)
- Chronic Urticaria (143)
- Churg-Strauss Syndrome (46)
- Common Variable Immunodeficiency (53)
- Composite Lymphoma (3)
- Conjunctivitis, Allergic (210)
- Cryoglobulinemia (14)
- Demyelinating Autoimmune Diseases, CNS (2,763)
- Dermatitis Herpetiformis (4)
- Dermatitis, Allergic Contact (59)
- Dermatitis, Atopic (1,122)
- Dermatitis, Photoallergic (18)
- Diabetes Mellitus, Type 1 (3,149)
- Diffuse Cerebral Sclerosis of Schilder (5)
- Drug Eruptions (78)
- Drug Hypersensitivity (135)
- Drug Hypersensitivity Syndrome (6)
- Egg Hypersensitivity (31)
- Encephalomyelitis, Acute Disseminated (7)
- Encephalomyelitis, Autoimmune, Experimental (1)
- Enteropathy-Associated T-Cell Lymphoma (28)
- Environmental Illness (10)
- Eosinophilic Esophagitis (196)
- Erythema Nodosum (7)
- Erythroblastosis, Fetal (25)
- Felty Syndrome (1)
- Food Hypersensitivity (471)
- Giant Cell Arteritis (133)
- Glomerulonephritis, IGA (157)
- Glomerulonephritis, Membranoproliferative (21)
- Glomerulonephritis, Membranous (98)
- Graft vs Host Disease (931)
- Granulomatosis with Polyangiitis (102)
- Granulomatous Disease, Chronic (73)
- Graves Disease (190)
- Graves Ophthalmopathy (113)
- Guillain-Barre Syndrome (56)
- HIV Enteropathy (4)
- HIV Infections (9,012)
- HIV Seropositivity (562)
- HIV Wasting Syndrome (14)
- HIV-Associated Lipodystrophy Syndrome (27)
- HTLV-I Infections (33)
- HTLV-II Infections (3)
- Hepatitis, Autoimmune (60)
- Hereditary Angioedema Type III (1)
- Hereditary Angioedema Types I and II (15)
- Hereditary Complement Deficiency Diseases (130)
- Hodgkin Disease (1,387)
- Hydrops Fetalis (9)
- Hyper-IgM Immunodeficiency Syndrome (18)
- Hyper-IgM Immunodeficiency Syndrome, Type 1 (13)
- Hypergammaglobulinemia (114)
- Hypersensitivity (10,466)
- Hypersensitivity, Delayed (72)
- Hypersensitivity, Immediate (6,460)
- IgA Deficiency (1)
- IgG Deficiency (8)
- Immune Complex Diseases (105)
- Immune Reconstitution Inflammatory Syndrome (17)
- Immune System Diseases (35,589)
- Immunoblastic Lymphadenopathy (266)
- Immunoglobulin G4-Related Disease (32)
- Immunoglobulin Light-chain Amyloidosis (185)
- Immunologic Deficiency Syndromes (5,643)
- Immunoproliferative Disorders (10,940)
- Infectious Mononucleosis (19)
- Intraocular Lymphoma (154)
- Job Syndrome (13)
- Kernicterus (8)
- Lambert-Eaton Myasthenic Syndrome (25)
- Latent Autoimmune Diabetes in Adults (10)
- Latex Hypersensitivity (3)
- Leukemia, B-Cell (1,477)
- Leukemia, Biphenotypic, Acute (51)
- Leukemia, Hairy Cell (226)
- Leukemia, Large Granular Lymphocytic (130)
- Leukemia, Lymphocytic, Chronic, B-Cell (1,984)
- Leukemia, Lymphoid (3,648)
- Leukemia, Plasma Cell (36)
- Leukemia, Prolymphocytic (202)
- Leukemia, Prolymphocytic, B-Cell (18)
- Leukemia, Prolymphocytic, T-Cell (22)
- Leukemia, T-Cell (379)
- Leukemia-Lymphoma, Adult T-Cell (365)
- Leukocyte-Adhesion Deficiency Syndrome (7)
- Linear IgA Bullous Dermatosis (2)
- Lupus Erythematosus, Systemic (956)
- Lupus Nephritis (200)
- Lupus Vasculitis, Central Nervous System (6)
- Lymphangioleiomyomatosis (47)
- Lymphangiomyoma (44)
- Lymphoma (8,337)
- Lymphoma, AIDS-Related (40)
- Lymphoma, B-Cell (2,524)
- Lymphoma, B-Cell, Marginal Zone (777)
- Lymphoma, Follicular (1,322)
- Lymphoma, Large B-Cell, Diffuse (1,695)
- Lymphoma, Large-Cell, Anaplastic (393)
- Lymphoma, Large-Cell, Immunoblastic (546)
- Lymphoma, Mantle-Cell (1,107)
- Lymphoma, Non-Hodgkin (4,328)
- Lymphoma, Primary Cutaneous Anaplastic Large Cell (9)
- Lymphoma, Primary Effusion (16)
- Lymphoma, T-Cell (1,203)
- Lymphoma, T-Cell, Cutaneous (581)
- Lymphoma, T-Cell, Peripheral (892)
- Lymphomatoid Granulomatosis (175)
- Lymphomatoid Papulosis (7)
- Lymphopenia (92)
- Lymphoproliferative Disorders (11,306)
- Macrophage Activation Syndrome (14)
- Mastocytosis (91)
- Mastocytosis, Systemic (59)
- Mevalonate Kinase Deficiency (4)
- Microscopic Polyangiitis (58)
- Milk Hypersensitivity (119)
- Miller Fisher Syndrome (2)
- Monoclonal Gammopathy of Undetermined Significance (114)
- Multiple Chemical Sensitivity (8)
- Multiple Myeloma (3,220)
- Multiple Sclerosis (2,737)
- Multiple Sclerosis, Chronic Progressive (204)
- Multiple Sclerosis, Relapsing-Remitting (579)
- Myasthenia Gravis (178)
- Myasthenia Gravis, Autoimmune, Experimental (2)
- Myasthenia Gravis, Neonatal (1)
- Mycosis Fungoides (421)
- Myelitis, Transverse (105)
- Neuromyelitis Optica (101)
- Nut Hypersensitivity (29)
- Nut and Peanut Hypersensitivity (141)
- POEMS Syndrome (10)
- Paraproteinemias (3,384)
- Peanut Hypersensitivity (153)
- Pemphigoid, Bullous (66)
- Pemphigus (59)
- Phagocyte Bactericidal Dysfunction (79)
- Plasmablastic Lymphoma (545)
- Plasmacytoma (387)
- Polyendocrinopathies, Autoimmune (8)
- Polyradiculoneuropathy (139)
- Polyradiculoneuropathy, Chronic Inflammatory Demyelinating (82)
- Precursor B-Cell Lymphoblastic Leukemia-Lymphoma (12)
- Precursor Cell Lymphoblastic Leukemia-Lymphoma (2,414)
- Precursor T-Cell Lymphoblastic Leukemia-Lymphoma (95)
- Primary Immunodeficiency Diseases (465)
- Purpura, Schoenlein-Henoch (32)
- Purpura, Thrombocytopenic (421)
- Purpura, Thrombocytopenic, Idiopathic (378)
- Respiratory Hypersensitivity (4,302)
- Rheumatoid Vasculitis (1)
- Rhinitis, Allergic (1,026)
- Rhinitis, Allergic, Perennial (176)
- Rhinitis, Allergic, Seasonal (438)
- Schnitzler Syndrome (10)
- Severe Combined Immunodeficiency (82)
- Sezary Syndrome (354)
- Shellfish Hypersensitivity (5)
- Sjogren's Syndrome (273)
- Smoldering Multiple Myeloma (86)
- Status Asthmaticus (40)
- Stevens-Johnson Syndrome (34)
- Stiff-Person Syndrome (9)
- Still's Disease, Adult-Onset (16)
- T-Lymphocytopenia, Idiopathic CD4-Positive (4)
- Thyroiditis, Autoimmune (75)
- Transfusion Reaction (49)
- Transfusion-Related Acute Lung Injury (10)
- Tumor Lysis Syndrome (22)
- Undifferentiated Connective Tissue Diseases (16)
- Urticaria (390)
- Uveomeningoencephalitic Syndrome (13)
- Vasculitis, Central Nervous System (142)
- Vasculitis, Leukocytoclastic, Cutaneous (3)
- Waldenstrom Macroglobulinemia (527)
- Wheat Hypersensitivity (15)
- Wiskott-Aldrich Syndrome (40)
- X-Linked Combined Immunodeficiency Diseases (15)