Far-advanced primary hyperparathyroidism in an 18-year-old young man

Area of Science:

• Endocrinology
• Medical Case Reports
• Skeletal Diseases

Background:

• Primary hyperparathyroidism (PHPT) is increasingly diagnosed at asymptomatic stages, making advanced, debilitating forms rare.
• The condition involves overactive parathyroid glands, leading to elevated calcium levels and various systemic complications.
• Early detection through routine screening has shifted the clinical presentation away from severe, symptomatic disease.

Observation:

• An 18-year-old male presented with a rapidly growing facial mass.
• Clinical evaluation revealed significant musculoskeletal manifestations consistent with severe primary hyperparathyroidism.
• These findings mirrored historical descriptions of advanced PHPT from the early 20th century.

Findings:

• The patient's presentation with a facial mass and classic musculoskeletal findings indicates severe, advanced primary hyperparathyroidism.
• This case underscores that while rare, debilitating forms of PHPT can still occur.
• Diagnostic evaluation confirmed hypercalcemia and secondary effects on bone density and structure.

Implications:

• This case emphasizes the need for vigilance in diagnosing PHPT, even in young patients, if classic signs emerge.
• Recognizing severe PHPT is crucial for timely intervention to prevent irreversible skeletal damage and other complications.
• The case serves as a reminder of the historical spectrum of PHPT and the importance of considering it in differential diagnoses for unexplained facial masses or severe bone abnormalities.