Case Series


Van Neck–Odelberg osteochondritis versus osteoarthritis or tumoral disease: A case series

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1 Post-Graduate Student, Department of Radiology, Université Libre de Bruxelles (ULB), Brussels, Belgium

2 Senior Radiologist, Department of Radiology, CHU CHARLEROI, Université Libre de Bruxelles (ULB), Brussels, Belgium

Address correspondence to:

Giulia Sorce

Université Libre de Bruxelles, Route de Lennik 808, Anderlecht,

Belgium

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Article ID: 101494Z01GS2025

doi: 10.5348/101494Z01GS2025CS

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How to cite this article

Sorce G, Fumière E. Van Neck–Odelberg osteochondritis versus osteoarthritis or tumoral disease: A case series. Int J Case Rep Images 2025;16(1):29–32.

ABSTRACT


Introduction: Enlarged ischiopubic synchondrosis is a frequent finding in radiology. Although it is a normal growth phenomenon, its tumor-like appearance may cause diagnostic confusion.

Case Series: We report two cases of pediatric patients presenting with unilateral pelvic pain. Magnetic resonance imaging findings revealed asymmetrical ischiopubic synchondrosis enlargement, mimicking tumoral conditions. Conservative management resulted in clinical improvement.

Conclusion: Recognizing this radiological appearance is crucial to avoid unnecessary interventions and differentiate it from more severe pathologies.

Keywords: Hip pain, Ischiopubic synchondrosis, Osteochondrosis, Van Neck–Odelberg