Is a Phenylketonuria Level of 2.15 High or Not?

My baby was found to potentially have phenylketonuria at 30 days old, and is currently undergoing a detailed re-examination. The hospital’s standard is 2.0, and my friend’s child’s result is exactly at 2.0, hovering between normal and abnormal, causing great concern about developing the disease. Is a phenylketonuria index of 2 considered normal?
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Is a Positive Cerebrospinal Fluid Protein Test Normal in Newborns?

On the fourth day of antibiotic treatment for neonatal suppurative meningitis, a follow-up white blood cell count showed 2, cerebrospinal fluid protein at 0.65, and both protein and sugar tests were positive. The hospital examination of cerebrospinal fluid white blood cell count was 24. What does a positive cerebrospinal fluid protein test indicate?
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Is a Purple Spot on a Child’s Hand a Serious Condition?

A purple spot on a child’s hand may indicate allergic purpura, a microvascular disorder characterized by reactive hemorrhagic disease. Treatment should be initiated promptly, including bed rest and medications such as adrenal cortical hormones. Children have weaker immune systems and are more prone to vascular malformations. Parents should take their child to a regular hospital for examination and treatment immediately, and regular physical checks should be conducted.
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Is a Rash on the Hip Area a Sign of Hand, Foot, and Mouth Disease?

A one-year-old child has been diagnosed with hand, foot, and mouth disease, initially with a low-grade fever. By the third day, the fever subsided, but symptoms such as fussiness and rashes appeared, mainly on the hands, feet, and buttocks. The child also has a loss of appetite. Could the rash on the hip area be a symptom of hand, foot, and mouth disease?
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