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Figure 5 | Vascular Cell

Figure 5

From: Specific tumor-stroma interactions of EBV-positive Burkitt's lymphoma cells in the chick chorioallantoic membrane

Figure 5

Semi- and ultrathin sections of CAM tissue approximately 7 mm apart from the solid tumor. A) In BL2 specimens the typical morphology of the CAM is found with capillaries located in the chorionic epithelium (Ch), larger blood vessels and lymphatics (L) in the stroma, and the allantoic epithelium (Al). Bar = 80 μm. B) In BL2B95 specimens large numbers of leukocytes (arrows) are found in perivascular position. C, D) Ultra-thin sections of the specimen shown in B). Note invasion of granulocytes and other leukocytes into the CAM stroma. Bar = 10 μm.

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