Is Linitis Plastica a Contraindication for Surgical Resection: a Multi-Institution Study of the U.S. Gastric Cancer Collaborative
Ann Surg Oncol (2016) 23:1203–1211 DOI 10.1245/s10434-015-4947-8 ORIGINAL ARTICLE – GASTROINTESTINAL ONCOLOGY Is Linitis Plastica a Contraindication for Surgical Resection: A Multi-Institution Study of the U.S. Gastric Cancer Collaborative Aaron U. Blackham, MD1, Doug S. Swords, MD1, Edward A. Levine, MD1, Nora F. Fino, MS2, Malcolm H. Squires, MD3, George Poultsides, MD4, Ryan C. Fields, MD5, Mark Bloomston, MD6, Sharon M. Weber, MD7, Timothy M. Pawlik, MD, MPH, PhD8, Linda X. Jin, MD5, Gaya Spolverato, MD8, Carl Schmidt, MD6, David Worhunsky, MD4, Clifford S. Cho, MD7, Shishir K. Maithel, MD3, and Konstantinos I. Votanopoulos, MD, Phd, FACS1 1Department of Surgery, Wake Forest School of Medicine, Winston-Salem, NC; 2Department of Biostatistics, Wake Forest School of Medicine, Winston-Salem, NC; 3Department of Surgery, Emory University, Atlanta, GA; 4Department of Surgery, Stanford University Medical Center, Stanford, CA; 5Department of Surgery, Washington University School of Medicine, St Louis, MO; 6Department of Surgery, The Ohio State University Comprehensive Cancer Center, Columbus, OH; 7Department of Surgery, University of Wisconsin School of Medicine and Public Health, Madison, WI; 8Division of Surgical Oncology, The Johns Hopkins University School of Medicine, Baltimore, MD ABSTRACT 37.8 months, p \ 0.01). There was no difference in median Background. Current staging and treatment guidelines OS of LP patients based on stage (I/II, 17.3 mo; III, 10.6 for gastric adenocarcinoma do not differentiate between mo; IV, 12.0 mo; p = 0.46). LP and non-LP patients who linitis plastic (LP) and non-LP cancers. Significant con- underwent optimal resection (negative margin and D2/3 troversy exists regarding the surgical management of LP lymphadenectomy) had better survival compared with patients.
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