14 March 2026
: Case report 
A Case of Uncommon Tuberculosis Infection Involving the Sternoclavicular Joint
Challenging differential diagnosis, Rare disease
Shrimahitha Duraiyarasan ABCDEF 1, Ruijia Hou BCDEF 1*, Audrey A. Boadu EF 1, Phelese Smith EF 1, Crisanta Simon
EF 1, Bethel Shiferaw ABCDEF 2
DOI: 10.12659/AJCR.949900
Am J Case Rep 2026; 27:e949900
Figure 8 The ulcerative lesions at the left sternoclavicular joint area and the bottom of the neck have significantly decreased in size and are completely closed, with no obvious drainage noted. The surrounding erythematous skin changes have resolved.