1. Endoscopic Submucosal Dissection of Early Cancers, Flat Adenomas, and Submucosal Tumors in the Gastrointestinal Tract 
Andreas Probst, Daniela Golger, Hans Arnholdt, Helmut Messmann 
Clinical Gastroenterology and Hepatology 
Volume 7, Issue 2, Pages (February 2009)
DOI: /j.cgh
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2. Figure 1
ESD procedure in a large gastric flat adenoma. (A) White-light endoscopy. (B) Autofluorescence endoscopy. (C) Circular incision after lifting. (D) Submucosal dissection. (E) ESD ulcer after complete ESD. (F) Resection specimen (7 × 5.5 cm) stretched with needles on cork.
Clinical Gastroenterology and Hepatology 2009 7, DOI: ( /j.cgh )
Copyright © 2009 AGA Institute Terms and Conditions

3. Figure 2 Feasibility and en bloc resection rates in all ESD patients.
Clinical Gastroenterology and Hepatology 2009 7, DOI: ( /j.cgh )
Copyright © 2009 AGA Institute Terms and Conditions

4. Figure 3 Follow-up evaluation of ESD procedures and recurrence rates.
Clinical Gastroenterology and Hepatology 2009 7, DOI: ( /j.cgh )
Copyright © 2009 AGA Institute Terms and Conditions

5. Figure 4
(A) Specimen size over time. (B) Procedural duration over time (median). (C) Procedural duration over time (71 procedures).
Clinical Gastroenterology and Hepatology 2009 7, DOI: ( /j.cgh )
Copyright © 2009 AGA Institute Terms and Conditions