Fig. 1: Histology of perineural invasion in neurotropic cancer. | Oncogene

Fig. 1: Histology of perineural invasion in neurotropic cancer.

From: Nerve fibers in the tumor microenvironment in neurotropic cancer—pancreatic cancer and cholangiocarcinoma

Fig. 1: Histology of perineural invasion in neurotropic cancer.

Histology slide of PDAC (a) and CCA (b) in Hematoxylin and Eosin (H&E) showing PNI, which is one of the shared pathological characteristics of both cancers. a PDAC slide with extended PNI and an almost identical histomorphology as CCA. b CCA with tumor cells massively invading the perineural space, surrounded by desmoplastic stroma and few small tumor glands in the stroma.

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