Morphological Characteristics and Clinical Significance of Different Types of Tumor Vessels in Patients with Stages I-IIA of Squamous Cervical Cancer

Figure 9

The fragmentation phenomenon in the tumor solid component. (a) The phenomenon of fragmentation in the tumor solid component. H&E staining, x200. (b) Separate fibroblast-like cells in the tumor solid component. H&E staining, x800. (c) Nuclear expression of HIF-1a in separate fibroblast-like cells in the tumor solid component. Immunoperoxidase staining with the antibodies to HIF-1a, x800. (d) Nuclear expression of Snail in separate fibroblast-like cells in the tumor solid component. Immunoperoxidase staining with the antibodies to Snail, x800.

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