Other Primary Malignant Tumors Misdiagnosed as Recurrent Gastrointestinal Stromal Tumor
摘要
The diagnosis of GISTs mainly relies on histopathology and immunohistochemical staining [1, 2]. At present, the clinical protocol of diagnosis for GIST has been increasingly improved. However, it is common for GIST to be combined with other kinds of tumors, which is a challenge for clinical diagnosis and treatment [3, 4]. Especially for postoperative patients, recurrence and metastasis from primary GIST is difficult to distinguish from other tumors [5, 6]. These patients deserve more attention from clinicians to avoid misdiagnosis and mistreatment. Moreover, it is necessary to make full use of the combined MDT individualized treatment modeling, and devise an appropriate treatment and follow-up plan [7–9].