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Fig. 4 | Diagnostic Pathology

Fig. 4

From: The clinicopathological significance of angiogenesis in hindgut neuroendocrine tumors obtained via an endoscopic procedure

Fig. 4

Differences in microvessel density in tumors with and with without venous invasion. Legend: The microvessel density values of tumors with venous invasion were significantly higher than for tumors without venous invasion (*, p < 0.001, Mann–Whitney U test; values are expressed as the mean ± standard deviation)

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