Takagi T, Sugimoto M, Imamura H, Takahata Y, Nakajima Y, Suzuki R, Konno N, Asama H, Sato Y, Irie H, Nakamura J, Takasumi M, Hashimoto M, Kato T, Kobashi R, Hashimoto Y, Shibukawa G, Marubashi S, Hikichi T, Ohira H
Background/Aims: Immune checkpoint blockade has recently been reported to be effective in treating microsatellite instability (MSI)-high tumors. Therefore, sufficient sampling of histological specimens is necessary in cases of unresectable pancreatic...