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Fig. 1
Pancreatic head tumor (white arrow). A. Ultrasound B-mode imaging. B. The same tumor in Doppler imaging; blood vessels in the projection of the lesion (yellow arrow). C. The same tumor – core needle biopsy, biopsy needle in the tumor (yellow arrow)(courtesy of Dr Kamil Jakubowicz)
Fig. 2
A microscopic image from cytological biopsy of pancreatic adenocarcinoma (courtesy of Prof. Andrzej Mróz)
Fig. 3
A microscopic image from histological biopsy of pancreatic adenocarcinoma (courtesy of Prof. Andrzej Mróz)