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Table 1 IHC identification of vascular invasion of follicular thyroid neoplasms

From: Follicular thyroid carcinoma invades venous rather than lymphatic vessels

Neoplasms No. H&E D2-40 CD31 CD34
Follicular Carcinoma 32 41 % (13/32)* 0 % (0/32) 44 % (14/32)* 44 % (14/32)*
Follicular Adenoma 34 0 % (0/34) 0 % (0/34) 0 % (0/34) 0 % (0/34)
  1. *: P < 0.01. Chi-square test.