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Disease classifications

Browse diseases using the corrected two-level structure: broad disorder group first, then the second-level classification heading such as pituitary disorders or thyroid disorders.

← All diseases Symptom checker
20Broad disorder groups 292Second-level headings 1,351Upper disease links 255Unassigned/lower-level headings

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Find a second-level classification heading

Main two-level view Audit unassigned/lower-level headings

Second-level classification headings

All matching upper classification headings

27 headings

Pediatrics

#241Cystic Fibrosis1 diseases #242Perinatal Hematologic Disorders2 diseases #243Gastrointestinal Disorders in Neonates and Infants5 diseases #244Dehydration and Fluid Therapy1 diseases #245Respiratory Disorders in Neonates,Infants and young children8 diseases #246Infections in Neonates12 diseases #247Infections in Infants and Children3 diseases #248Rheumatic Fever in Children1 diseases #249Endocrine and Metabolic Disorders in Children5 diseases #250Neurologic Disorders in Children4 diseases #251Bone and Connective tissue Disorders in Children14 diseases #252Pediatric Cancers3 diseases #253Miscellaneous Disorders in Infants and Children5 diseases #254Congenital Cardiovascular Anomalies11 diseases #255Congenital Craniofacial and Musculoskeletal Abnormalities1 diseases #256Congenital Gastrointestinal Anomalies12 diseases #257Congenital Renal and Genitourinary Anomalies1 diseases #258Renal Transport Abnormalities4 diseases #259Congenital Neurologic Anomalies1 diseases #260Eye defects and conditions in children4 diseases #261Chromosomal Anomalies5 diseases #262Inherited Muscular Disorders1 diseases #263Inherited disorders of metabolism7 diseases #264Hereditary Periodic Fever Syndromes2 diseases #265Learning and Developmental Disorders3 diseases #266Mental Disorders in children and adolescents10 diseases #267Perinatal Problems5 diseases

How this corrected browser works

The main view uses only classifications where classification.disorder_id > 0, which gives the top two levels: broad disorder group and second-level classification heading. The separate audit view shows disorder_id = 0 rows, which appear to be unassigned or lower-level headings and should not be mixed into the main disease classification structure.