15 October 2025
: Case report 
Uncommon Localization of Tenosynovial Giant Cell Tumor in the Coracoclavicular Ligament: Diagnostic Challenges
Challenging differential diagnosis, Rare disease
Zeming Li CDEF 1, Hao Feng BF 1, Lingyun Chen BF 2, Jun Yao A 1, Hongtao Wang A 1*DOI: 10.12659/AJCR.949269
Am J Case Rep 2025; 26:e949269
Figure 2 Preoperative magnetic resonance imaging (MRI) scans including plain and contrast-enhanced images. (A) T1-weighted imaging (T1WI) showing isointense signals; (B, C, E) T2WI showing mixed signal intensity; and (D, F) contrast-enhanced MRI demonstrating marked uneven enhancement of the lesion.