Pinto V, Ingravallo G, Cicinelli E, Pintucci A, Sambati G S, Marinaccio M, D'Addario V
Department of Gynecology and Obstetrics, Bari University Medical School, Bari, Italy.
Ultrasound Obstet Gynecol. 2007 Sep;30(3):359-61. doi: 10.1002/uog.4097.
Gastrointestinal stromal tumors (GISTs) are among the most common mesenchymal tumors of the gastrointestinal tract. Diagnosis of GIST on ultrasound examination can be difficult because of their similarity in appearance to gynecological neoplasms. We present two cases of GIST originating from the small bowel and the stomach, which were preoperatively misdiagnosed as a uterine leiomyoma and an ovarian tumor, respectively. The ultrasonographic differential diagnosis of these pelvic masses is discussed.
胃肠道间质瘤（GISTs）是胃肠道最常见的间充质肿瘤之一。由于其外观与妇科肿瘤相似，超声检查诊断GIST可能会很困难。我们报告两例分别起源于小肠和胃的GIST，术前分别被误诊为子宫平滑肌瘤和卵巢肿瘤。本文讨论了这些盆腔肿块的超声鉴别诊断。
