Fig. 2From: A novel microfluidic device capable of maintaining functional thyroid carcinoma specimens ex vivo provides a new drug screening platformHaematoxylin and eosin stained 8 μM frozen thyroid sections. Representative images from two patients a and b. Top: fresh tissue frozen prior to culture. Bottom: tissue frozen subsequent to 96 h culture within the PCTS device. Images are shown at both 100x and 400x magnificationBack to article page