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Endoscopic ultrasound-guided therapeutic proceduce and material in pancreatic cancer. (A) Therapeutic proceduce; (B) The flexible cryotherm probe; (C) Radioactive 125I seeds and releasing device; (D) gold cylindrical fiducials. Pictures are taken from: (A) Du (2010; p.24); (B) Carrara (2008; p.322); (C) Jin (2008; p.316); and (D) Sanders (2010; p.1179)
