Physiological Systems Index
Browse illnesses categorized by the body system they affect.
9 illnesses
Respiratory System
Pulmonary channels, upper/lower respiratory tracks, airway obstructions, and restrictive pulmonary dysfunctions.
2 subcategories
8 illnesses
Cardiovascular System
Congenital structural heart defects, inflammatory heart matrices, and systemic shock conduits.
2 subcategories
10 illnesses
Gastrointestinal System
Malabsorption dynamics, infectious alimentary enteritis, and structural gut variations.
2 subcategories
5 illnesses
Neurological System
Seizure thresholds, meningeal inflammatory sequences, and structural encephalopathy.
2 subcategories
8 illnesses
Musculoskeletal System
Congenital dysplasias, joint inflammations, and progressive muscular degeneration.
2 subcategories
9 illnesses
Dermatological System
Atopic epidermal breakdowns, bacterial pyodermas, and viral exanthems.
2 subcategories
6 illnesses
Hematological System
Hemoglobinopathies, coagulation cascade deficiencies, and cytopenias.
2 subcategories
9 illnesses
Endocrine & Metabolic
Hormonal loops, pancreatic autoimmune disorders, and inherited errors of metabolism.
2 subcategories
6 illnesses
Renal & Urological
Glomerular boundary filtration pathology and ascending urinary path infections.
2 subcategories
5 illnesses
Ophthalmological System
Infectious conjunctivitis, structural eye anomalies, and retinal dysfunctions.
2 subcategories
7 illnesses
Ear, Nose & Throat (ENT)
Auditory apparatus, pharyngeal lymphoid hyperplasias, and sinus tracking.
2 subcategories
6 illnesses
Immunological & Allergic
Primary immunodeficiencies and hypersensitivity/anaphylactic responses.
2 subcategories
14 illnesses
Infectious & Parasitic
Systemic viral exanthems, bacterial pathogens, and parasitic loads.
2 subcategories
7 illnesses
Genetic & Chromosomal
Chromosomal aneuploidies, microdeletions, and single-gene inherited disorders.
2 subcategories
5 illnesses
Nutritional & Deficiency
Vitamin deficiencies, protein-energy malnutrition, and rickets.
2 subcategories
9 illnesses
Developmental & Behavioral
Neurodevelopmental spectrum disorders, ADHD, and physical motor coordination delays.
2 subcategories
5 illnesses
Oncological System
Childhood leukemias, solid organ nephroblastomas, and central nervous system tumors.
2 subcategories
12 illnesses
Neonatal (Newborns)
Respiratory distress syndrome, neonatal hyperbilirubinemia, and necrotizing enterocolitis.
2 subcategories