Conditions by Category > Immune System Diseases
- AIDS Dementia Complex (41)
- AIDS-Associated Nephropathy (5)
- AIDS-Related Complex (280)
- AIDS-Related Opportunistic Infections (164)
- Acquired Immunodeficiency Syndrome (8,503)
- Acute Generalized Exanthematous Pustulosis (2)
- Addison Disease (29)
- Agammaglobulinemia (36)
- Alveolitis, Extrinsic Allergic (22)
- Anaphylaxis (82)
- Anemia, Hemolytic, Autoimmune (55)
- Angioedema (150)
- Angioedemas, Hereditary (123)
- Anti-Glomerular Basement Membrane Disease (4)
- Anti-N-Methyl-D-Aspartate Receptor Encephalitis (7)
- Anti-Neutrophil Cytoplasmic Antibody-Associated Vasculitis (139)
- Antiphospholipid Syndrome (71)
- Arthritis, Juvenile (248)
- Arthritis, Rheumatoid (2,910)
- Aspergillosis, Allergic Bronchopulmonary (26)
- Asthma (4,070)
- Asthma, Aspirin-Induced (10)
- Asthma, Exercise-Induced (47)
- Asthma, Occupational (8)
- Asthma-Chronic Obstructive Pulmonary Disease Overlap Syndrome (11)
- Ataxia Telangiectasia (39)
- Autoimmune Diseases (10,228)
- Autoimmune Diseases of the Nervous System (2,868)
- Autoimmune Lymphoproliferative Syndrome (12)
- Autoimmune Pancreatitis (15)
- Bird Fancier's Lung (2)
- Birdshot Chorioretinopathy (2)
- Bloom Syndrome (1)
- Burkitt Lymphoma (625)
- Castleman Disease (33)
- Chediak-Higashi Syndrome (13)
- Chronic Urticaria (126)
- Churg-Strauss Syndrome (45)
- Common Variable Immunodeficiency (47)
- Composite Lymphoma (3)
- Conjunctivitis, Allergic (201)
- Cryoglobulinemia (12)
- Demyelinating Autoimmune Diseases, CNS (2,479)
- Dermatitis Herpetiformis (3)
- Dermatitis, Allergic Contact (56)
- Dermatitis, Atopic (966)
- Dermatitis, Photoallergic (18)
- Diabetes Mellitus, Type 1 (2,867)
- Diffuse Cerebral Sclerosis of Schilder (5)
- Drug Eruptions (70)
- Drug Hypersensitivity (123)
- Drug Hypersensitivity Syndrome (6)
- Egg Hypersensitivity (29)
- Encephalomyelitis, Acute Disseminated (6)
- Enteropathy-Associated T-Cell Lymphoma (26)
- Environmental Illness (10)
- Eosinophilic Esophagitis (163)
- Erythema Nodosum (7)
- Erythroblastosis, Fetal (23)
- Felty Syndrome (1)
- Food Hypersensitivity (428)
- Giant Cell Arteritis (116)
- Glomerulonephritis, IGA (134)
- Glomerulonephritis, Membranoproliferative (20)
- Glomerulonephritis, Membranous (80)
- Graft vs Host Disease (862)
- Granulomatosis with Polyangiitis (99)
- Granulomatous Disease, Chronic (66)
- Graves Disease (165)
- Graves Ophthalmopathy (96)
- Guillain-Barre Syndrome (46)
- HIV Enteropathy (4)
- HIV Infections (8,503)
- HIV Seropositivity (538)
- HIV Wasting Syndrome (14)
- HIV-Associated Lipodystrophy Syndrome (26)
- HTLV-I Infections (30)
- HTLV-II Infections (3)
- Hepatitis, Autoimmune (52)
- Hereditary Angioedema Type III (1)
- Hereditary Angioedema Types I and II (14)
- Hereditary Complement Deficiency Diseases (110)
- Hodgkin Disease (1,327)
- Hydrops Fetalis (8)
- Hyper-IgM Immunodeficiency Syndrome (18)
- Hyper-IgM Immunodeficiency Syndrome, Type 1 (13)
- Hypergammaglobulinemia (103)
- Hypersensitivity (9,654)
- Hypersensitivity, Delayed (68)
- Hypersensitivity, Immediate (5,989)
- IgA Deficiency (1)
- IgG Deficiency (7)
- Immune Complex Diseases (95)
- Immune Reconstitution Inflammatory Syndrome (16)
- Immune System Diseases (32,676)
- Immunoblastic Lymphadenopathy (263)
- Immunoglobulin G4-Related Disease (29)
- Immunoglobulin Light-chain Amyloidosis (177)
- Immunologic Deficiency Syndromes (5,367)
- Immunoproliferative Disorders (10,035)
- Infectious Mononucleosis (13)
- Intraocular Lymphoma (153)
- Job Syndrome (12)
- Kernicterus (8)
- Lambert-Eaton Myasthenic Syndrome (23)
- Latent Autoimmune Diabetes in Adults (9)
- Latex Hypersensitivity (2)
- Leukemia, B-Cell (1,384)
- Leukemia, Biphenotypic, Acute (49)
- Leukemia, Hairy Cell (224)
- Leukemia, Large Granular Lymphocytic (124)
- Leukemia, Lymphocytic, Chronic, B-Cell (1,889)
- Leukemia, Lymphoid (3,398)
- Leukemia, Plasma Cell (33)
- Leukemia, Prolymphocytic (200)
- Leukemia, Prolymphocytic, B-Cell (17)
- Leukemia, Prolymphocytic, T-Cell (20)
- Leukemia, T-Cell (363)
- Leukemia-Lymphoma, Adult T-Cell (346)
- Leukocyte-Adhesion Deficiency Syndrome (5)
- Linear IgA Bullous Dermatosis (2)
- Lupus Erythematosus, Systemic (831)
- Lupus Nephritis (168)
- Lupus Vasculitis, Central Nervous System (6)
- Lymphangioleiomyomatosis (41)
- Lymphangiomyoma (39)
- Lymphoma (7,625)
- Lymphoma, AIDS-Related (36)
- Lymphoma, B-Cell (2,295)
- Lymphoma, B-Cell, Marginal Zone (761)
- Lymphoma, Follicular (1,265)
- Lymphoma, Large B-Cell, Diffuse (1,561)
- Lymphoma, Large-Cell, Anaplastic (387)
- Lymphoma, Large-Cell, Immunoblastic (545)
- Lymphoma, Mantle-Cell (1,063)
- Lymphoma, Non-Hodgkin (3,977)
- Lymphoma, Primary Cutaneous Anaplastic Large Cell (9)
- Lymphoma, Primary Effusion (15)
- Lymphoma, T-Cell (1,119)
- Lymphoma, T-Cell, Cutaneous (543)
- Lymphoma, T-Cell, Peripheral (316)
- Lymphomatoid Granulomatosis (176)
- Lymphomatoid Papulosis (6)
- Lymphopenia (87)
- Lymphoproliferative Disorders (10,362)
- Macrophage Activation Syndrome (12)
- Mastocytosis (82)
- Mastocytosis, Systemic (54)
- Mevalonate Kinase Deficiency (4)
- Microscopic Polyangiitis (57)
- Milk Hypersensitivity (116)
- Miller Fisher Syndrome (2)
- Monoclonal Gammopathy of Undetermined Significance (103)
- Multiple Chemical Sensitivity (8)
- Multiple Myeloma (2,968)
- Multiple Sclerosis (2,464)
- Multiple Sclerosis, Chronic Progressive (184)
- Multiple Sclerosis, Relapsing-Remitting (534)
- Myasthenia Gravis (147)
- Myasthenia Gravis, Autoimmune, Experimental (1)
- Myasthenia Gravis, Neonatal (1)
- Mycosis Fungoides (408)
- Myelitis, Transverse (79)
- Neuromyelitis Optica (76)
- Nut Hypersensitivity (21)
- Nut and Peanut Hypersensitivity (123)
- POEMS Syndrome (7)
- Paraproteinemias (3,109)
- Peanut Hypersensitivity (134)
- Pemphigoid, Bullous (58)
- Pemphigus (53)
- Phagocyte Bactericidal Dysfunction (72)
- Plasmablastic Lymphoma (544)
- Plasmacytoma (383)
- Polyendocrinopathies, Autoimmune (6)
- Polyradiculoneuropathy (117)
- Polyradiculoneuropathy, Chronic Inflammatory Demyelinating (72)
- Precursor B-Cell Lymphoblastic Leukemia-Lymphoma (13)
- Precursor Cell Lymphoblastic Leukemia-Lymphoma (2,259)
- Precursor T-Cell Lymphoblastic Leukemia-Lymphoma (77)
- Primary Immunodeficiency Diseases (424)
- Purpura, Schoenlein-Henoch (26)
- Purpura, Thrombocytopenic (366)
- Purpura, Thrombocytopenic, Idiopathic (325)
- Respiratory Hypersensitivity (4,031)
- Rheumatoid Vasculitis (1)
- Rhinitis, Allergic (960)
- Rhinitis, Allergic, Perennial (171)
- Rhinitis, Allergic, Seasonal (420)
- Schnitzler Syndrome (9)
- Severe Combined Immunodeficiency (79)
- Sezary Syndrome (351)
- Shellfish Hypersensitivity (2)
- Sjogren's Syndrome (247)
- Smoldering Multiple Myeloma (78)
- Status Asthmaticus (40)
- Stevens-Johnson Syndrome (30)
- Stiff-Person Syndrome (8)
- Still's Disease, Adult-Onset (15)
- T-Lymphocytopenia, Idiopathic CD4-Positive (4)
- Thyroiditis, Autoimmune (61)
- Transfusion Reaction (43)
- Transfusion-Related Acute Lung Injury (10)
- Tumor Lysis Syndrome (22)
- Undifferentiated Connective Tissue Diseases (13)
- Urticaria (345)
- Uveomeningoencephalitic Syndrome (8)
- Vasculitis, Central Nervous System (126)
- Vasculitis, Leukocytoclastic, Cutaneous (3)
- Waldenstrom Macroglobulinemia (508)
- Wheat Hypersensitivity (14)
- Wiskott-Aldrich Syndrome (39)
- X-Linked Combined Immunodeficiency Diseases (15)