其中诊断恶性间质瘤10例与病理相符。
Radiological findings of 10 malignant cases were well consistent with pathology.
目的：探讨胃肠道恶性间质瘤的临床特点。
Objective: To investigate the clinical feature of the malignant gastrointestinal stromal tumors.
目的探讨胃肠道恶性间质瘤的临床及病理特征。
Objective To study the clinical gastrointestinal Malignant stromal tumors (MGIST).
结论：CT对十二指肠恶性间质瘤的诊断有重要价值。
Conclusion: CT of duodenal malignant stromal tumors in the diagnosis of significant value.
结果：病理类型以恶性间质瘤、腺癌、平滑肌肉瘤、恶性淋巴瘤为主。
Results: The main pathological patterns of PMTSI were malignant stromal tumor, adenocarcinoma, leiomyosarcoma and malignant lymphoma.
目的探讨消化道造影和CT对原发性十二指肠恶性间质瘤的诊断价值。
Objective To investigate the imaging diagnostic value in the primary malignant stromal tumors of duodenum.
目的探讨小肠恶性间质瘤(GIST)的钡餐造影和CT扫描影像学特征及诊断价值。
Objective To evaluate the barium meal radiography and ct scans in diagnosing malignant gastrointestinal stromal tumors (GIST) of small intestine.
方法：分析1998 - 2005年我院35例确诊为胃肠道恶性间质瘤患者的临床资料。
Methods: The clinical data of 35 patients with malignant gastrointestinal stromal tumors of our hospital from 1998 to 2005 was reviewed.
方法：对1996—2007年发现的12例经病理证实的十二指肠恶性间质瘤的CT表现进行回顾性分析。
Methods: Since 1996-2007, the hospital found 12 cases confirmed by pathology of duodenal malignant stromal tumors, ct findings were analyzed retrospectively.
胃肠间质瘤(GIST)是最常见的胃肠道恶性间质肿瘤。
Gastrointestinal stromal tumors (GIST) are the most common mesenchymal neoplasms of the gastrointestinal tract.
目的总结恶性胃肠道间质瘤的(MGIST)的临床特点及治疗方法。
Objective To investigate the clinicopathological characteristics, and treatment of malignant gastrointestinal stromal tumors (MGIST).
分析恶性胃肠道间质瘤(GIST)的CT特点。
To explore the CT features of malignant gastrointestinal stromal tumor (GIST).
结论CD 117和CD 34标记阳性是确定间质瘤最具有诊断价值的依据，但不能作为良恶性判断指标。
Conclusions CD117 and CD34 positivity are the most valuable factors for diagnosing stromal tumor. But it can not distinguish benign from malignant stromal tumors.
诊断：肝血管平滑肌脂肪瘤。十二指肠胃肠间质瘤，恶性度低。
Diagnosis: Liver and duodenum's tumors resection. Liver angiomyolipoma. Duodenum gastrointestinal stromal tumor (GIST) malignant degree lower.
包括平滑肌肉瘤48例，中胚叶混合瘤47例，癌肉瘤8例，葡萄状肉瘤4例，内膜间质肉瘤37例，纤维肉瘤1例，恶性淋巴瘤8例。
Of the 153 cases, 48 were leiomyosarcomas, 47 mixed mesodermal sarcomas, 37 endometrial stromal sarcomas, 8 carcinosarcomas, 4 sarcoma botryoides, 1 fibrosarcoma, and 8 malignant lymphomas.
目的：探讨恶性胃肠道间质瘤临床、病理特点。
Objective: To study the clinical manifestation and pathologic characteristics of gastrointestinal stromal tumors (GIST).
肿瘤的组织学类型为精原细胞瘤4例，恶性间质细胞瘤1例。
The histologic types of tumors were pure seminomas in 4 cases and malignant interstitial cell tumor in one case.
肿瘤的组织学类型为精原细胞瘤4例，恶性间质细胞瘤1例。
The histologic types of tumors were pure seminomas in 4 cases and malignant interstitial cell tumor in one case.
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