The following evaluations are recommended:
- Supportive treatment of skin, lung, and immunologic manifestations
- Developmental and educational interventions as needed to address motor and cognitive delays
- Immunization and antibiotic treatment at the first sign of infection for patients who have undergone splenectomy
- Antibiotic prophylaxis in the appropriate setting
- Complete blood count and liver function tests
- Abdominal ultrasound examination to assess the size of the liver and spleen