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Copyright ©The Author(s) 2016.
World J Radiol. May 28, 2016; 8(5): 518-529
Published online May 28, 2016. doi: 10.4329/wjr.v8.i5.518
Figure 5
Figure 5 Brush biopsy needle (arrow) seen inserted through the sheath to obtain sample from the mass at the level of obstruction.