29 March 2025
: Case report 
Advancing Preoperative Diagnosis: Case Report and Imaging Analysis of Cervical Spine Tenosynovial Giant Cell Tumor
Challenging differential diagnosis, Rare disease, Educational Purpose (only if useful for a systematic review or synthesis)
Wei Kong BCDEF 1, Yahong Shi BCDEF 1, Xin Zhao CD 2, Guoping Fang CD 3, Chenglei Liu ABCDEF 1*DOI: 10.12659/AJCR.946427
Am J Case Rep 2025; 26:e946427
Figure 4. (A) H&E stain showing numerous multinucleated giant cells and foamy cells. (B–D) Immunohistochemistry showing positive results for CD68, CD163, and D2-40, supporting the diagnosis of a giant cell tumor of the tendon sheath. H&E – hematoxylin and eosin.