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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
Sjögren–Larsson syndrome
Congenital ichthyosis with spastic diplegia and intellectual disability.
Psychiatry Sleep paralysis syndrome
Inability to move on waking or falling asleep.
Pediatrics Sly syndrome
Lysosomal storage disease from beta-glucuronidase deficiency.
Endocrinology Smith–Lemli–Opitz syndrome
Cholesterol synthesis defect with malformations and developmental delay.
Cardiology Smith–Magenis syndrome
Intellectual disability with sleep disturbance and congenital heart defects.
Orthopedics Snapping hip syndrome
Audible or palpable snapping about the hip.
Dermatology Sneddon syndrome
Generalized livedo racemosa with ischemic stroke.
Endocrinology Sotos syndrome
Overgrowth with macrocephaly and developmental delay.
Neurology Spinal cord compression syndrome
Compression of the spinal cord.
Neurology Spinal cord tethering syndrome
Cord traction from tethering.
Orthopedics Sprengel deformity syndrome
Congenitally elevated scapula.
Dermatology Staphylococcal scalded skin syndrome
Superficial blistering and peeling caused by staphylococcal exfoliative toxins.
Immunology STAT1 gain-of-function syndrome
Chronic mucocutaneous candidiasis with autoimmunity.
Oncology Stauffer syndrome
Reversible cholestasis with renal cell carcinoma.
Dermatology Stevens–Johnson syndrome
Acute mucocutaneous reaction with detachment of under 10% body surface area.
Rheumatology Stickler syndrome
Collagen disorder with ocular, auditory, orofacial and joint features.
Rheumatology Stiff person syndrome
Autoimmune stiffness and spasms.
Neurology Stiff-limb syndrome
Focal variant of stiff-person syndrome.
Psychiatry Stockholm syndrome
Emotional bond of a hostage toward the captor.
Hematology Stormorken syndrome
Thrombocytopenia with miosis and myopathy.
Infectious Disease Streptococcal toxic shock syndrome
Group A streptococcal infection with shock and organ failure.
Dermatology Sturge–Weber syndrome
Facial port-wine birthmark with leptomeningeal angioma and glaucoma.
Cardiology Subclavian steal syndrome
Retrograde vertebral flow due to proximal subclavian obstruction.
Pediatrics Sudden infant death syndrome
Unexplained death of an infant under 1 year despite autopsy.