| Cardiovascular | Neurologic |
- Acute heart failure
- Myocarditis
- Pericardial effusions
- Pericarditis
- Generalized edema
| - Brachial plexus abnormalities
- Meningitis/encephalopathy
- Seizures
|
| Ocular |
- Conjunctivitis
- Ophthalmoplegia
|
| Cutaneous | Renal |
- Gianotti-Crosti syndrome (papular acrodermatitis of childhood and papulovesicular acrolated syndrome)
- Papular-purpuric gloves and socks syndrome
- Vascular purpura
- Acute renal failure
- Erythema nodosum
- Erythema multiforme
| - Acute renal failure
- Nephrotic syndrome
|
| Respiratory |
- Acute chest syndrome in sickle cell disease
- Pleural effusions
- Pneumonia
|
| Hematologic | Rheumatic |
- Hemophagocytic syndrome
- Aplastic anemia (not transient)
- Autoimmune hemolytic anemia
- Thrombocytopenia purpura
- Transient erythroblastopenia of childhood
- Juvenile idiopathic arthritis
| - Autoimmunity and immune mediated inflammation
- Juvenile idiopathic arthritis
- Rheumatoid arthritis
- Systemic lupus erythematosus
- Vasculitis
|
| Hepatobiliary | |
- Elevated liver enzymes
- Acute liver failure
|
