Miettinen M, Lasota J. Gastrointestinal stromal tumors—definition, clinical, histological, immunohistochemical, and molecular genetic features and differential diagnosis. Virchows Arch. 2001;438(1):1–12. https://doi.org/10.1007/s004280000338.

Article  CAS  PubMed  Google Scholar 

Blay JY, Kang YK, Nishida T, von Mehren M. Gastrointestinal stromal tumours. Nat Rev Dis Prim. 2021;7:22. https://doi.org/10.1038/s41572-021-00254-5.

Article  PubMed  Google Scholar 

Nishida T, Goto O, Raut CP, Yahagi N. Diagnostic and treatment strategy for small gastrointestinal stromal tumors. Cancer. 2016;122(20):3110–8. https://doi.org/10.1002/cncr.30239.

Article  PubMed  Google Scholar 

Agaimy A, Wunsch PH, Hofstaedter F, et al. Minute gastric sclerosing stromal tumors (GIST tumorlets) are common in adults and frequently show c-KIT mutations. Am J Surg Pathol. 2007;31:113–20.

Article  PubMed  Google Scholar 

Kawanowa K, Sakuma Y, Sakurai S, et al. High incidence of microscopic gastrointestinal stromal tumors in the stomach. Hum Pathol. 2006;37:1527–35.

Article  PubMed  Google Scholar 

Rossi S, Gasparotto D, Toffolatti L, et al. Molecular and clinicopathologic characterization of gastrointestinal stromal tumors (GISTs) of small size. Am J Surg Pathol. 2010;34(10):1480–91. https://doi.org/10.1097/PAS.0b013e3181ef7431.

Article  PubMed  Google Scholar 

Antonescu CR, Viale A, Sarran L, et al. Gene expression in gastrointestinal stromal tumors is distinguished by KIT genotype and anatomic site. Clin Cancer Res. 2004;10:3282–90.

Article  CAS  PubMed  Google Scholar 

Demetri GD, von Mehren M, Antonescu CR, et al. NCCN Task Force report: update on the management of patients with gastrointestinal stromal tumors. J Natl Compr Canc Netw. 2010;8(suppl 2):S1-41.

Article  CAS  PubMed  PubMed Central  Google Scholar 

Von Mehren M, Kane JM, Armstron SA, et al. NCCN clinical practice guidelines in oncology: gastrointestinal stromal tumors. V.2.2024. National Comprehensive Cancer Network, Inc. Accessed 1 Oct 2023.

von Mehren M, Randall RL, Benjamin RS, et al. Soft tissue sarcoma, Version 2.2018, NCCN Clinical Practice Guidelines in Oncology. J Natl Compr Cancer Netw. 2018;16:536–63. https://doi.org/10.6004/jnccn.2018.0025.

Article  Google Scholar 

European Society for Medical Oncology (ESMO)/European Sarcoma Network Working Group. Gastrointestinal stromal tumours: ESMO Clinical Practice Guidelines for diagnosis, treatment and follow-up. Ann Oncol. 2014;2014(25):iii21–6.

Google Scholar 

Li J, Ye Y, Wang J, et al. Chinese consensus guidelines for diagnosis and management of gastrointestinal stromal tumor. Chin J Cancer Res. 2017;29:281–93. https://doi.org/10.21147/j.issn.1000-9604.2017.04.01.

Article  PubMed  PubMed Central  Google Scholar 

Sawaki A, Mizuno N, Takahashi K, et al. Long-term follow up of patients with small gastrointestinal stromal tumors in the stomach using endoscopic ultrasonography-guided fine-needle aspiration biopsy. Dig Endosc. 2006;18:40–4.

Article  Google Scholar 

Abe K, Tominaga K, Yamamiya A, et al. Natural history of small gastric subepithelial lesions less than 20 mm: a multicenter retrospective observational study (NUTSHELL20 Study). Digestion. 2022. https://doi.org/10.1159/000527421.

Article  PubMed  Google Scholar 

Gao Z, Wang C, Xue Q, et al. The cut-off value of tumor size and appropriate timing of follow-up for management of minimal EUS-suspected gastric gastrointestinal stromal tumors. BMC Gastroenterol. 2017;17(1):8.

Article  PubMed  PubMed Central  Google Scholar 

Murphy JD, Ma GL, Baumgartner JM, Madlensky L, Burgoyne AM, Tang CM, Martinez ME, Sicklick JK. Increased risk of additional cancers among patients with gastrointestinal stromal tumors: a population-based study. Cancer. 2015;121(17):2960–7. https://doi.org/10.1002/cncr.29434.

Article  PubMed  Google Scholar 

Coe TM, Fero KE, Fanta PT, Mallory RJ, Tang C-M, Murphy JD, Sicklick JK. Population-based epidemiology and mortality of small malignant gastrointestinal stromal tumors in the USA. J Gastrointest Surg. 2016;20:1132–40. https://doi.org/10.1007/s11605-016-3134-y.

Article  PubMed  PubMed Central  Google Scholar 

Lao C, Edlin R, Rouse P, Brown C, Holmes M, Gilling P, Lawrenson R. The cost-effectiveness of active surveillance compared to watchful waiting and radical prostatectomy for low risk localised prostate cancer. BMC Cancer. 2017;17(1):529. https://doi.org/10.1186/s12885-017-3522-z.

Article  PubMed  PubMed Central  Google Scholar 

Hermus M, van der Wilk BJ, Chang RTH, Collee G, Noordman BJ, Coene PLO, Dekker JWT, Hartgrink HH, Heisterkamp J, Nieuwenhuijzen GAP, Rosman C, Timmermans L, Wijnhoven BPL, van der Zijden CJ, Busschbach JJ, van Lanschot JJB, Lagarde SM, Kranenburg LW. Patient preferences for active surveillance vs standard surgery after neoadjuvant chemoradiotherapy in oesophageal cancer treatment: the NOSANO-study. Int J Cancer. 2023;152(6):1183–90. https://doi.org/10.1002/ijc.34327.

Article  CAS  PubMed  Google Scholar 

Guo J, Ge Q, Yang F, Wang S, Ge N, Liu X, Shi J, Fusaroli P, Liu Y, Sun S. Small gastric stromal tumors: an underestimated risk. Cancers. 2022;14(23):6008. https://doi.org/10.3390/cancers14236008.PMID:36497489;PMCID:PMC9740305.

Article  CAS  PubMed  PubMed Central  Google Scholar 

Fang YJ, Cheng TY, Sun MS, Yang CS, Chen JH, Liao WC, Wang HP. Suggested cutoff tumor size for management of small EUS-suspected gastric gastrointestinal stromal tumors. J Formos Med Assoc. 2012;111(2):88–93.

Article  PubMed  Google Scholar 

Huang Z, Li Y, Zhao H, Zhao JJ, Cai JQ. Prognositic factors and clinicopathologic characteristics of small gastrointestinal stromal tumor of the stomach: a retrospective analysis of 31 cases in one center. Cancer Biol Med. 2013;10(3):165–8.

CAS  PubMed  PubMed Central  Google Scholar 

Wang M, Xue A, Yuan W, et al. Clinicopathological features and prognosis of small gastric gastrointestinal stromal tumors (GISTs). J Gastrointest Surg. 2019;23:2136–43. https://doi.org/10.1007/s11605-018-04070-3.

Article  PubMed  Google Scholar