Laboratory diagnostics

• General clinical blood test (12 parameters)
• Alanine aminotransferase (ALT)
• Aspartate aminotransferase (AST)
• Total bilirubin
• Glucose
• Total cholesterol
• Ferritin
• Free thyroxine (free T4)
• Thyroid‑stimulating hormone (TSH)
• 25‑OH vitamin D
• B12
• General urine test
• Stool test for helminth eggs

Instrumental diagnostics

• Comprehensive ultrasound of the abdominal cavity (kidneys)
• Ultrasound of the heart

doctor’s consultation

• Pediatric surgeon
• Pediatric neurologist
• Nutritionist (how to create a healthy menu and get a child used to it)
• Pediatrician

⁃ Detailed interpretation of test results

⁃ Assessment of risk factors, taking into account family history and age

⁃ Written conclusion with the development of a further plan