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1·Note the prominent vascularity as well as the area of necrosis at the left with neoplastic cells palisading around it.

注意典型的血管构成，如图左边坏死区域肿瘤细胞呈栅栏状围绕。

2·Some neoplastic cell nests have peripheral palisading, and some cells form cord-like structure between collagenous connective tissue.

一些肿瘤细胞巢有周边栅栏状排列，另一些细胞在胶原结缔组织之间形成性索样结构。

3·They were mainly consisted of epithelia differentiated towards cells of the outer root sheath, and the peripheral basal cells of the tumor lobules showed palisading arrangement.

组织病理学检查示肿瘤呈分叶状增生，与表皮相连，主要由向外毛根鞘分化的鳞状上皮组成，周边基底细胞排列成栅栏状。

4·Histopathological found that upper dermis accumulaion of palisading granuloma which was characterized histiocytes and lymphocytes surrounding irregular zones of altered collagen.

组织病理可见真皮浅层栅栏状肉芽肿改变，周围组织细胞、淋巴细胞浸润，呈栅栏状排列于变性胶原纤维周围。

(1)palisade tissue栅状组织