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 (9,140)
- Acute Generalized Exanthematous Pustulosis (2)
- Addison Disease (33)
- Agammaglobulinemia (46)
- Alveolitis, Extrinsic Allergic (33)
- Anaphylaxis (99)
- Anemia, Hemolytic, Autoimmune (69)
- Angioedema (177)
- Angioedemas, Hereditary (148)
- Anti-Glomerular Basement Membrane Disease (5)
- Anti-N-Methyl-D-Aspartate Receptor Encephalitis (9)
- Anti-Neutrophil Cytoplasmic Antibody-Associated Vasculitis (151)
- Antiphospholipid Syndrome (85)
- Arthritis, Juvenile (286)
- Arthritis, Rheumatoid (3,185)
- Aspergillosis, Allergic Bronchopulmonary (31)
- Asthma (4,454)
- Asthma, Aspirin-Induced (11)
- Asthma, Exercise-Induced (51)
- Asthma, Occupational (8)
- Asthma-Chronic Obstructive Pulmonary Disease Overlap Syndrome (12)
- Ataxia Telangiectasia (46)
- Autoimmune Diseases (11,640)
- Autoimmune Diseases of the Nervous System (3,309)
- Autoimmune Lymphoproliferative Syndrome (12)
- Autoimmune Pancreatitis (19)
- Bird Fancier's Lung (2)
- Birdshot Chorioretinopathy (3)
- Bloom Syndrome (1)
- Burkitt Lymphoma (634)
- Castleman Disease (39)
- Chediak-Higashi Syndrome (14)
- Chronic Urticaria (145)
- Churg-Strauss Syndrome (46)
- Common Variable Immunodeficiency (53)
- Composite Lymphoma (3)
- Conjunctivitis, Allergic (214)
- Cryoglobulinemia (14)
- Demyelinating Autoimmune Diseases, CNS (2,839)
- Dermatitis Herpetiformis (4)
- Dermatitis, Allergic Contact (60)
- Dermatitis, Atopic (1,152)
- Dermatitis, Photoallergic (18)
- Diabetes Mellitus, Type 1 (3,219)
- Diffuse Cerebral Sclerosis of Schilder (5)
- Drug Eruptions (79)
- Drug Hypersensitivity (139)
- Drug Hypersensitivity Syndrome (6)
- Egg Hypersensitivity (32)
- Encephalomyelitis, Acute Disseminated (7)
- Encephalomyelitis, Autoimmune, Experimental (2)
- Enteropathy-Associated T-Cell Lymphoma (28)
- Environmental Illness (10)
- Eosinophilic Esophagitis (202)
- Erythema Nodosum (7)
- Erythroblastosis, Fetal (27)
- Felty Syndrome (1)
- Food Hypersensitivity (486)
- Giant Cell Arteritis (137)
- Glomerulonephritis, IGA (168)
- Glomerulonephritis, Membranoproliferative (23)
- Glomerulonephritis, Membranous (111)
- Graft vs Host Disease (941)
- Granulomatosis with Polyangiitis (104)
- Granulomatous Disease, Chronic (73)
- Graves Disease (198)
- Graves Ophthalmopathy (119)
- Guillain-Barre Syndrome (57)
- HIV Enteropathy (4)
- HIV Infections (9,140)
- HIV Seropositivity (565)
- HIV Wasting Syndrome (14)
- HIV-Associated Lipodystrophy Syndrome (27)
- HTLV-I Infections (33)
- HTLV-II Infections (3)
- Hepatitis, Autoimmune (65)
- Hereditary Angioedema Type III (1)
- Hereditary Angioedema Types I and II (15)
- Hereditary Complement Deficiency Diseases (134)
- Hodgkin Disease (1,400)
- Hydrops Fetalis (10)
- Hyper-IgM Immunodeficiency Syndrome (18)
- Hyper-IgM Immunodeficiency Syndrome, Type 1 (13)
- Hypergammaglobulinemia (118)
- Hypersensitivity (10,703)
- Hypersensitivity, Delayed (73)
- Hypersensitivity, Immediate (6,602)
- IgA Deficiency (1)
- IgG Deficiency (8)
- Immune Complex Diseases (107)
- Immune Reconstitution Inflammatory Syndrome (17)
- Immune System Diseases (36,356)
- Immunoblastic Lymphadenopathy (267)
- Immunoglobulin G4-Related Disease (37)
- Immunoglobulin Light-chain Amyloidosis (187)
- Immunologic Deficiency Syndromes (5,702)
- Immunoproliferative Disorders (11,168)
- Infectious Mononucleosis (20)
- Intraocular Lymphoma (155)
- Job Syndrome (13)
- Kernicterus (8)
- Lambert-Eaton Myasthenic Syndrome (25)
- Latent Autoimmune Diabetes in Adults (10)
- Latex Hypersensitivity (3)
- Leukemia, B-Cell (1,494)
- Leukemia, Biphenotypic, Acute (54)
- Leukemia, Hairy Cell (227)
- Leukemia, Large Granular Lymphocytic (131)
- Leukemia, Lymphocytic, Chronic, B-Cell (2,004)
- Leukemia, Lymphoid (3,709)
- Leukemia, Plasma Cell (41)
- Leukemia, Prolymphocytic (204)
- Leukemia, Prolymphocytic, B-Cell (18)
- Leukemia, Prolymphocytic, T-Cell (23)
- Leukemia, T-Cell (381)
- Leukemia-Lymphoma, Adult T-Cell (366)
- Leukocyte-Adhesion Deficiency Syndrome (8)
- Linear IgA Bullous Dermatosis (2)
- Lupus Erythematosus, Systemic (988)
- Lupus Nephritis (209)
- Lupus Vasculitis, Central Nervous System (6)
- Lymphangioleiomyomatosis (48)
- Lymphangiomyoma (45)
- Lymphoma (8,511)
- Lymphoma, AIDS-Related (41)
- Lymphoma, B-Cell (2,598)
- Lymphoma, B-Cell, Marginal Zone (790)
- Lymphoma, Follicular (1,342)
- Lymphoma, Large B-Cell, Diffuse (1,728)
- Lymphoma, Large-Cell, Anaplastic (394)
- Lymphoma, Large-Cell, Immunoblastic (546)
- Lymphoma, Mantle-Cell (1,117)
- Lymphoma, Non-Hodgkin (4,429)
- Lymphoma, Primary Cutaneous Anaplastic Large Cell (9)
- Lymphoma, Primary Effusion (16)
- Lymphoma, T-Cell (1,222)
- Lymphoma, T-Cell, Cutaneous (587)
- Lymphoma, T-Cell, Peripheral (907)
- Lymphomatoid Granulomatosis (175)
- Lymphomatoid Papulosis (7)
- Lymphopenia (92)
- Lymphoproliferative Disorders (11,542)
- Macrophage Activation Syndrome (14)
- Mastocytosis (92)
- Mastocytosis, Systemic (60)
- Mevalonate Kinase Deficiency (4)
- Microscopic Polyangiitis (60)
- Milk Hypersensitivity (121)
- Miller Fisher Syndrome (2)
- Monoclonal Gammopathy of Undetermined Significance (116)
- Multiple Chemical Sensitivity (8)
- Multiple Myeloma (3,290)
- Multiple Sclerosis (2,812)
- Multiple Sclerosis, Chronic Progressive (209)
- Multiple Sclerosis, Relapsing-Remitting (586)
- Myasthenia Gravis (182)
- Myasthenia Gravis, Autoimmune, Experimental (2)
- Myasthenia Gravis, Neonatal (1)
- Mycosis Fungoides (423)
- Myelitis, Transverse (109)
- Neuromyelitis Optica (105)
- Nut Hypersensitivity (31)
- Nut and Peanut Hypersensitivity (144)
- POEMS Syndrome (10)
- Paraproteinemias (3,453)
- Peanut Hypersensitivity (156)
- Pemphigoid, Bullous (66)
- Pemphigus (59)
- Phagocyte Bactericidal Dysfunction (79)
- Plasmablastic Lymphoma (545)
- Plasmacytoma (387)
- Polyendocrinopathies, Autoimmune (9)
- Polyradiculoneuropathy (141)
- Polyradiculoneuropathy, Chronic Inflammatory Demyelinating (83)
- Precursor B-Cell Lymphoblastic Leukemia-Lymphoma (12)
- Precursor Cell Lymphoblastic Leukemia-Lymphoma (2,457)
- Precursor T-Cell Lymphoblastic Leukemia-Lymphoma (96)
- Primary Immunodeficiency Diseases (472)
- Purpura, Schoenlein-Henoch (33)
- Purpura, Thrombocytopenic (433)
- Purpura, Thrombocytopenic, Idiopathic (387)
- Respiratory Hypersensitivity (4,389)
- Rheumatoid Vasculitis (1)
- Rhinitis, Allergic (1,037)
- Rhinitis, Allergic, Perennial (177)
- Rhinitis, Allergic, Seasonal (439)
- Schnitzler Syndrome (10)
- Severe Combined Immunodeficiency (82)
- Sezary Syndrome (354)
- Shellfish Hypersensitivity (5)
- Sjogren's Syndrome (279)
- Smoldering Multiple Myeloma (89)
- Status Asthmaticus (41)
- Stevens-Johnson Syndrome (34)
- Stiff-Person Syndrome (9)
- Still's Disease, Adult-Onset (18)
- T-Lymphocytopenia, Idiopathic CD4-Positive (4)
- Thyroiditis, Autoimmune (77)
- Transfusion Reaction (49)
- Transfusion-Related Acute Lung Injury (10)
- Tumor Lysis Syndrome (23)
- Undifferentiated Connective Tissue Diseases (16)
- Urticaria (398)
- Uveomeningoencephalitic Syndrome (13)
- Vasculitis, Central Nervous System (147)
- Vasculitis, Leukocytoclastic, Cutaneous (3)
- Waldenstrom Macroglobulinemia (529)
- Wheat Hypersensitivity (15)
- Wiskott-Aldrich Syndrome (40)
- X-Linked Combined Immunodeficiency Diseases (15)