03 November 2023 : Case report
A 13-Year-Old Boy with Chest Wall Actinomycosis Mimicking Ewing Sarcoma on Imaging
Mistake in diagnosis, Rare disease
Sarah A. AlMuammar1ABDEF*DOI: 10.12659/AJCR.941498
Am J Case Rep 2023; 24:e941498
Figure 3. Histopathological image (A, Gram stain, low-power view at 100× magnification) illustrating granulomatous inflammation displaying the Splendore-Hoeppli phenomenon, with blue-staining bacteria encircled by intensely eosinophilic deposits. These formations represent characteristic asteroid bodies within the tissue. (B, High-power view at 400× magnification) provides a closer view of this unique histological feature.