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Each bubble is a syndrome; size reflects symptom count and links connect syndromes that share symptoms. Filter by specialty and tune the overlap threshold.
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All syndromes
931
Dermatology
Hypohidrotic ectodermal dysplasia
Hypotrichosis, hypodontia and hypohidrosis.
Cardiology Hypoplastic left heart syndrome
Underdevelopment of the left ventricle, mitral and aortic valves and ascending aorta.
Orthopedics Iliotibial band syndrome
Lateral knee pain from iliotibial band friction.
Hematology Imerslund–Gräsbeck syndrome
Recessive vitamin B12 malabsorption.
Oncology Immune effector cell-associated neurotoxicity syndrome
Neurotoxicity after CAR-T cell therapy.
Infectious Disease Immune reconstitution inflammatory syndrome
Paradoxical worsening of infection after starting antiretroviral therapy.
Neurology Immune reconstitution inflammatory syndrome affecting CNS
Paradoxical inflammatory worsening after immune recovery.
Hematology Immunodeficiency with hyper IgM syndrome
Low IgG and IgA with normal or high IgM.
Endocrinology Immunodysregulation polyendocrinopathy enteropathy X-linked syndrome
X-linked severe autoimmunity with early diabetes, enteropathy and eczema.
Orthopedics Impingement syndrome of the shoulder
Rotator cuff irritation under the coracoacromial arch.
Pulmonology Infant respiratory distress syndrome
Surfactant deficiency in preterm infants causing respiratory failure.
Endocrinology Insulin autoimmune syndrome
Spontaneous hypoglycemia from insulin autoantibodies.
Neurology Insulinoma-associated neurological syndrome
Neurologic symptoms from insulinoma-related hypoglycemia.
Gastroenterology IPEX syndrome
X-linked regulatory T-cell deficiency with enteropathy.
Ophthalmology Iridocorneal endothelial syndrome
Abnormal corneal endothelium proliferation causing iris changes and glaucoma.
Gastroenterology Irritable bowel syndrome
Recurrent abdominal pain with altered bowel habit without structural cause.
Neurology Isaacs syndrome
Peripheral nerve hyperexcitability.
Cardiology Ivemark syndrome
Asplenia with right isomerism and complex heart disease.
Neurology Jackson syndrome
Palatal, vocal cord and tongue paralysis.
Cardiology Jacobsen syndrome
Terminal 11q deletion with congenital heart disease and thrombocytopenia.
Orthopedics Jaffe–Campanacci syndrome
Multiple non-ossifying fibromas with pigmentation.
Infectious Disease Jarisch–Herxheimer reaction syndrome
Fever and rigors after antibiotic treatment of spirochetal infection.
Neurology Jeavons syndrome
Photosensitive epilepsy with eyelid myoclonia.
Cardiology Jervell and Lange-Nielsen syndrome
Autosomal recessive long QT syndrome with congenital bilateral sensorineural deafness.