BACKGROUND AND OBJECTIVES: Borrmann type IV gastric carcinoma (B-4) remains a disease with poor prognosis despite an aggressive surgical approach. Cytology examination of the peritoneal washes is an established prognostic factor for gastric carcinoma in general, and may be useful for identifying adequate treatment strategy for B-4. METHODS: Pathologic data from 70 patients with B-4 who underwent laparotomy and peritoneal washing cytology during the recent 6 years were retrieved from a prospective computer database and reviewed. Prognostic significance of the cytology examination along with other known clinicopathologic variables was evaluated by univariate and multivariate analyses. RESULTS: Long-term survivors were observed only among the patients who were treated with curative R0 resection. Prognosis of the patients with positive cytology and no other residual disease (R1) was extremely poor and was equivalent to that of the patients undergoing noncurative R2 resection. No difference in survival, either, was observed between the patients treated by R2 resection and those who did not undergo resection. Multivariate analysis identified cytology examination as an independent prognostic factor. CONCLUSIONS: Peritoneal washing cytology plays an important role in staging B4. Positive cytology findings as well as other evidence of disseminated disease may indicate that gastrectomy should be avoided. Copyright 2001 Wiley-Liss, Inc.
BACKGROUND AND OBJECTIVES: Borrmann type IV gastric carcinoma (B-4) remains a disease with poor prognosis despite an aggressive surgical approach. Cytology examination of the peritoneal washes is an established prognostic factor for gastric carcinoma in general, and may be useful for identifying adequate treatment strategy for B-4. METHODS: Pathologic data from 70 patients with B-4 who underwent laparotomy and peritoneal washing cytology during the recent 6 years were retrieved from a prospective computer database and reviewed. Prognostic significance of the cytology examination along with other known clinicopathologic variables was evaluated by univariate and multivariate analyses. RESULTS: Long-term survivors were observed only among the patients who were treated with curative R0 resection. Prognosis of the patients with positive cytology and no other residual disease (R1) was extremely poor and was equivalent to that of the patients undergoing noncurative R2 resection. No difference in survival, either, was observed between the patients treated by R2 resection and those who did not undergo resection. Multivariate analysis identified cytology examination as an independent prognostic factor. CONCLUSIONS: Peritoneal washing cytology plays an important role in staging B4. Positive cytology findings as well as other evidence of disseminated disease may indicate that gastrectomy should be avoided. Copyright 2001 Wiley-Liss, Inc.
Authors: Aaron U Blackham; Doug S Swords; Edward A Levine; Nora F Fino; Malcolm H Squires; George Poultsides; Ryan C Fields; Mark Bloomston; Sharon M Weber; Timothy M Pawlik; Linda X Jin; Gaya Spolverato; Carl Schmidt; David Worhunsky; Clifford S Cho; Shishir K Maithel; Konstantinos I Votanopoulos Journal: Ann Surg Oncol Date: 2015-11-03 Impact factor: 5.344