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. 2020 Aug 25;21:577. doi: 10.1186/s12891-020-03540-7

Fig. 2.

Fig. 2

(a) Immunopathological examination was positive for vessel marker CD31. (b) Immunopathological examination was positive for vessel marker CD34. (c) Immunohistochemical staining for D2–40, a specific lymphatic marker, was positive in the bone tissue biopsy. (d) Vessel and lymphatic proliferation within necrotic bone tissue (hematoxylin-eosin [HE], 100× magnification). (e) Vessel and lymphatic proliferation within necrotic bone tissue (hematoxylin-eosin [HE], 400× magnification)