Brief Review on Metabolic Bone Disease

Area of Science:

• Forensic Pathology
• Pediatric Endocrinology
• Skeletal Biology

Background:

• Metabolic bone diseases (MBD) are a diverse group of disorders characterized by abnormal bone chemistry, leading to skeletal defects.
• Differentiating MBD from non-accidental trauma (child abuse) is a significant challenge for forensic pathologists, particularly in infant cases.

Purpose of the Study:

• To provide a narrative review of MBD, focusing on bone pathophysiology.
• To discuss two challenging pediatric MBDs relevant to forensic investigations.

Main Methods:

• Literature review of metabolic bone diseases.
• Discussion of bone pathophysiology.
• Case examples of challenging pediatric MBDs.

Main Results:

• MBDs share a commonality of aberrant bone chemical milieu causing skeletal abnormalities.
• Specific pediatric MBDs pose diagnostic difficulties in forensic contexts.
• Understanding bone pathophysiology is crucial for accurate diagnosis.

Conclusions:

• Metabolic bone diseases require careful consideration in forensic evaluations of infant skeletal trauma.
• Distinguishing MBD from inflicted injury is critical for accurate case management.
• Further research into differentiating MBDs in pediatric populations is warranted.