Abstract
Aim
This study aimed to examine clinicopathological features and outcomes after primary resection of gastrointestinal stromal tumours (GIST) of the upper gastrointestinal tract
Method
Fifty consecutive patients were identified as having a mesenchymal tumour of the upper gastrointestinal tract resected at our institution, of which 47 were GISTs. The influence of clinicopathological variables on disease-free survival was evaluated using Kaplan–Meier estimates and Cox hazard model.
Results
The median age was 62.8 (21.3–94.7). The commonest presenting symptoms were anaemia (43%) and pain (34%). Tumours were located in the stomach (64%), small bowel (34%) and oesophagus (2%). Median follow-up was 20.4 (2–106) months. Fletcher low/intermediate-risk tumours had a significantly better (p = 0.0008) 2- and 5-year actuarial survival of 100% compared with 88% and 58% for high-risk group. Recurrence-free survival at 2 and 5 years was 100% for low/intermediate-risk group compared with 68% and 45% for the high-risk group (p = 0.0008). Univariate analysis of predictors of recurrence identified male sex, high mitotic rate and tumour size as significant. Multivariate analysis showed high mitotic rate as the only poor prognosticator (Hazard ratio = 16.7, p = 0.02).
Conclusion
Surgical excision of low- and intermediate-grade GIST has an excellent prognosis. Surgery remains the mainstay of treatments, and high-grade tumours carry a significantly worse prognosis. High mitotic rates are an independent poor prognosticator.
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References
Bucher P, Egger JF, Gervaz P, Ris F, Weintraub D, Villiger P, Buhler LH, Morel P. An audit of surgical management of gastrointestinal stromal tumours (GIST). Eur J Surg Oncol 2006;32(3):310–314. doi:10.1016/j.ejso.2005.11.021.
Hinz S, Pauser U, Egberts JH, Schafmayer C, Tepel J, Fändrich F. Audit of a series of 40 gastrointestinal stromal tumour cases. Eur J Surg Oncol 2006;32(10):1125–1129. doi:10.1016/j.ejso.2006.05.018.
Graadt van Roggen JF, van Velthuysen ML, Hogendoorn PC. The histopathological differential diagnosis of gastrointestinal stromal tumours. J Clin Pathol 2001;54(2):96–102. doi:10.1136/jcp.54.2.96.
Gold JS, Dematteo RP. Combined surgical and molecular therapy: the gastrointestinal stromal tumor model. Ann Surg 2006;244(2):176–184. doi:10.1097/01.sla.0000218080.94145.cf.
Joensuu H, Roberts PJ, Sarlomo-Rikala M, et al. Effect of the tyrosine kinase inhibitor STI571 in a patient with a metastatic gastrointestinal stromal tumor. N Engl J Med 2001;344:1052–1056. doi:10.1056/NEJM200104053441404.
Fletcher CD, Berman JJ, Corless C, Gorstein F, Lasota J, Longley BJ, Miettinen M, O'Leary TJ, Remotti H, Rubin BP, Shmookler B, Sobin LH, Weiss SW. Diagnosis of gastrointestinal stromal tumors: a consensus approach. Hum Pathol 2002;33(5):459–465. doi:10.1053/hupa.2002.123545.
Kindblom LG. Gastrointestinal stromal tumors; diagnosis, epidemiology, prognosis. ASCO Annual Meeting, Chicago 2003.
Matthews BD, Walsh RM, Kercher KW, Sing RF, Pratt BL, Answini GA, Heniford BT. Laparoscopic vs open resection of gastric stromal tumors. Surg Endosc 2002;16(5):803–807. doi:10.1007/s00464-001-8319-z.
Langer C, Gunawan B, Schüler P, Huber W, Füzesi L, Becker H. Prognostic factors influencing surgical management and outcome of gastrointestinal stromal tumours. Br J Surg 2003;90(3):332–339. doi:10.1002/bjs.4046.
Butt J, Rowley S, Byrne PJ, Reynolds JV. Management of gastrointestinal stromal tumours: a single-centre experience. Ir J Med Sci 2007;176(3):157–160. doi:10.1007/s11845-007-0054-6.
Miettinen M, Makhlouf H, Sobin LH, Lasota J. Gastrointestinal stromal tumors of the jejunum and ileum: a clinicopathologic, immunohistochemical, and molecular genetic study of 906 cases before imatinib with long-term follow-up. Am J Surg Pathol 2006;30(4):477–489. doi:10.1097/00000478-200604000-00008.
Rossi CR, Mocellin S, Mencarelli R, Foletto M, Pilati P, Nitti D, Lise M. Gastrointestinal stromal tumors: from a surgical to a molecular approach. Int J Cancer 2003;107(2):171–176. doi:10.1002/ijc.11374.
Dematteo RP, Maki RG, Antonescu C, Brennan MF. Targeted molecular therapy for cancer: the application of STI571 to gastrointestinal stromal tumor. Curr Probl Surg 2003;40(3):144–193. doi:10.1067/msg.2003.022223.
Basu S, Balaji S, Bennett DH, Davies N. Gastrointestinal stromal tumors (GIST) and laparoscopic resection. Surg Endosc 2007;21(10):1685–1689. doi:10.1007/s00464-007-9445-z.
Ng EH, Pollock RE, Munsell MF, Atkinson EN, Romsdahl MM. Prognostic factors influencing survival in gastrointestinal leiomyosarcomas. Implications for surgical management and staging. Ann Surg 1992;215(1):68–77.
Canda AE, Ozsoy Y, Nalbant OA, Sagol O. Gastrointestinal stromal tumor of the stomach with lymph node metastasis. World J Surg Oncol 2008;6:97. doi:10.1186/1477-7819-6-97.
Aparicio T, Boige V, Sabourin JC, Crenn P, Ducreux M, Le Cesne A, Bonvalot S. Prognostic factors after surgery of primary resectable gastrointestinal stromal tumours. Eur J Surg Oncol 2004;30(10):1098–1103.
Miettinen M, Kopczynski J, Makhlouf HR, Sarlomo-Rikala M, Gyorffy H, Burke A, Sobin LH, Lasota J. Gastrointestinal stromal tumors, intramural leiomyomas, and leiomyosarcomas in the duodenum: a clinicopathologic, immunohistochemical, and molecular genetic study of 167 cases. Am J Surg Pathol 2003;27(5):625–641. doi:10.1097/00000478-200305000-00006.
Fujimoto Y, Nakanishi Y, Yoshimura K, Shimoda T. Clinicopathologic study of primary malignant gastrointestinal stromal tumor of the stomach, with special reference to prognostic factors: analysis of results in 140 surgically resected patients. Gastric Cancer 2003;6(1):39–48.
Miettinen M, Lasota J. Gastrointestinal stromal tumors: review on morphology, molecular pathology, prognosis, and differential diagnosis. Arch Pathol Lab Med 2006;130(10):1466–1478.
Novitsky YW, Kercher KW, Sing RF, Heniford BT. Long-term outcomes of laparoscopic resection of gastric gastrointestinal stromal tumors. Ann Surg 2006;243(6):738–745.
Hassan I, You YN, Shyyan R, Dozois EJ, Smyrk TC, Okuno SH, Schleck CD, Hodge DO, Donohue JH. Surgically managed gastrointestinal stromal tumors: a comparative and prognostic analysis. Ann Surg Oncol 2008;15(1):52–59. doi:10.1245/s10434-007-9633-z.
Joensuu H. Risk stratification of patients diagnosed with gastrointestinal stromal tumor. Hum Pathol 2008;39(10):1411–1419. doi:10.1016/j.humpath.2008.06.025.
Dematteo RP, Gold JS, Saran L, Gönen M, Liau KH, Maki RG, Singer S, Besmer P, Brennan MF, Antonescu CR. Tumor mitotic rate, size, and location independently predict recurrence after resection of primary gastrointestinal stromal tumor (GIST). Cancer 2008;112(3):608–615. doi:10.1002/cncr.23199.
Keun Park C, Lee EJ, Kim M, Lim HY, Choi DI, Noh JH, Sohn TS, Kim S, Kim MJ, Lee HK, Kim KM. Prognostic stratification of high-risk gastrointestinal stromal tumors in the era of targeted therapy. Ann Surg 2008;247(6):1011–1018. doi:10.1097/SLA.0b013e3181724f9d.
Wu TJ, Lee LY, Yeh CN, Wu PY, Chao TC, Hwang TL, Jan YY, Chen MF. Surgical treatment and prognostic analysis for gastrointestinal stromal tumors (GISTs) of the small intestine: before the era of imatinib mesylate. BMC Gastroenterol 2006;6:29. doi:10.1186/1471-230X-6-29.
Singer S, Rubin BP, Lux ML, Chen CJ, Demetri GD, Fletcher CD, Fletcher JA. Prognostic value of KIT mutation type, mitotic activity, and histologic subtype in gastrointestinal stromal tumors. J Clin Oncol 2002;20(18):3898–3905. doi:10.1200/JCO.2002.03.095.
Ryu MH, Kang YK, Jang SJ, Kim TW, Lee H, Kim JS, Park YH, Lee SS, Ryoo BY, Chang HM, Lee JL, Yook JH, Kim BS, Lee JS. Prognostic significance of p53 gene mutations and protein overexpression in localized gastrointestinal stromal tumours. Histopathology 2007;51(3):379–389. doi:10.1111/j.1365-2559.2007.02797.x.
DeMatteo RP, Lewis JJ, Leung D, Mudan SS, Woodruff JM, Brennan MF. Two hundred gastrointestinal stromal tumors: recurrence patterns and prognostic factors for survival. Ann Surg 2000;231(1):51–58. doi:10.1097/00000658-200001000-00008.
Wardelmann E, Büttner R, Merkelbach-Bruse S, Schildhaus HU. Mutation analysis of gastrointestinal stromal tumors: increasing significance for risk assessment and effective targeted therapy. Virchows Arch 2007;451:743–749. doi:10.1007/s00428-007-0473-9.
Andtbacka RH, Ng CS, Scaife CL, Cormier JN, Hunt KK, Pisters PW, Pollock RE, Benjamin RS, Burgess MA, Chen LL, Trent J, Patel SR, Raymond K, Feig BW. Surgical resection of gastrointestinal stromal tumors after treatment with imatinib. Ann Surg Oncol 2007;14(1):14–24. doi:10.1245/s10434-006-9034-8.
DeMatteo RP, Maki RG, Singer S, Gonen M, Brennan MF, Antonescu CR. Results of tyrosine kinase inhibitor therapy followed by surgical resection for metastatic gastrointestinal stromal tumor. Ann Surg 2007;245(3):347–352. doi:10.1097/01.sla.0000236630.93587.59.
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Presentation: This work has not been presentedDisclaimers: The authors indicated no potential conflicts of interest Grant Support: None Note all graphs produced using StatView statistical software and further edited with Adobe Photoshop.
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Das, A., Wilson, R., Biankin, A.V. et al. Surgical Therapy for Gastrointestinal Stromal Tumours of the Upper Gastrointestinal Tract. J Gastrointest Surg 13, 1220–1225 (2009). https://doi.org/10.1007/s11605-009-0885-8
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DOI: https://doi.org/10.1007/s11605-009-0885-8