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Acute calcific periarthritis in a child.
Journal of Hand Surgery (Edinburgh, Scotland)
|October 1, 1984
Summary
Acute calcification in a child's hand highlights diagnostic challenges. Differentiating calcific periarthritis from infection requires careful clinical and radiographic evaluation.
Area of Science:
- Orthopedics
- Rheumatology
- Radiology
Background:
- Calcific periarthritis involves hydroxyapatite crystal deposits in soft tissues around joints.
- First described in the shoulder, it commonly affects this site, but can occur in other joints.
- Hand involvement is rare, with the first reported case in 1924.
Observation:
- A case study of a child presenting with acute calcification in the thenar eminence.
- This presentation posed diagnostic difficulties, mimicking acute infection on clinical examination.
Findings:
- Hydroxyapatite crystal deposition disease (calcific periarthritis) can manifest in the hand, specifically the thenar eminence.
- Radiographic findings include opacities of variable density and shape around joints.
Implications:
- Highlights the importance of considering calcific periarthritis in hand presentations, even in younger patients.
- Emphasizes the need for thorough clinical and imaging assessment to differentiate from infection.
- Contributes to understanding the rare occurrence of this condition in the hand.