07 March 2023
: Case report 
AIDS-Related Kaposi Sarcoma Associated with Steroid-Unresponsive Periorbital Lymphedema that Responded to Chemotherapy
Challenging differential diagnosis, Diagnostic / therapeutic accidents, Unusual setting of medical care, Rare disease, Educational Purpose (only if useful for a systematic review or synthesis)
Yuhao Zeng1ABCDEF, Rahul Prasad1ABCDEF, Rachel D. King1BDE, Rajshri Joshi1E, Jason Lane2BDE, Sterling Shriber1E, Faris Shweikeh1E, Yani Zhang3ADEF*DOI: 10.12659/AJCR.938801
Am J Case Rep 2023; 24:e938801
Figure 4. Lytic bone lesion of the right L1 transverse process (hematoxylin-eosin staining, 10×). The section demonstrates dilated vascular channels and intersecting fascicles of uniform spindle cells. Extravasated erythrocytes are present. Immunohistochemical stains (not shown) were positive for CD31, HHV-8, and ERG.