Figure 5From: Left atrial giant thrombus infected by Escherichia Coli. Case report Histology specimens of the thrombus. 1. Inflammatory material from left atrium ventricle (H-E ×40), 2. Thrombotic material from the same area (H-E ×40), 3. Deposits of calcium salts (H-E ×40), 4. Necrotic alterations (H-E ×40), 5. Absence of microorganisms (Histochemical Grocott-Gomori stain) (×40), 6. Absence of microorganisms (Histochemical Giemsa stain) (×40).Back to article page