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粘液囊腺瘤
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  mucinous cystadenoma
     Two cases of borderline mucinous cystadenoma were positive and recurrred after operation.
     2例交界性粘液囊腺瘤MMP - 9阳性 ,同时这 2例出现复发。
短句来源
  mucious cystadenoma
     Methods:We reviewed and analyzed retrospectively the CT scans of 27 patients with ovarian cystadenoma confirmed by surgery and pathology,including 13 cases with serous cystadenoma,9 cases with mucious cystadenoma,and 5 cases with borderline tumor.
     方法: 回顾性的分析了27 例经手术和病理证实的卵巢囊腺瘤, 其中浆液囊腺瘤13 例, 粘液囊腺瘤9 例, 交界性肿瘤5 例。
短句来源
  “粘液囊腺瘤”译为未确定词的双语例句
     The mucionous cystadenomas were 19cm in mean size,15HU in mean value of attenuation,and multilocular lesion in 7 of 9 the tumors.
     粘液囊腺瘤的平均大小为19cm, 平均CT值为15HU, 9 例中7 例为多房。
短句来源
     In the 39 misdiagnosed cases, major histologic types were mucinous tumors of borderline malignancy, welldifferentiated mucinous cystadenocarcinomas and metastatic mucinous adenocarcinomas.
     误诊39例,多见于交界性粘液囊腺瘤,分化好粘液囊腺癌和转移性粘液腺癌;
短句来源
     The 4 benign ovarian tumors misdiagnosed in frozen section comprised two struma ovarii and two mucinous cystadenomas.
     4例冰冻切片误诊的良性肿瘤包括2例卵巢甲状腺肿和2例粘液囊腺瘤
短句来源
     Results:All ovarian tumors were unilateral. 22 patients with the serous and the mucionous tumors were correctly diagnosed as ovarian benign cystadenoma by CT.
     结果: 22 例浆液和粘液囊腺瘤, CT都诊断为良性卵巢囊腺瘤。
短句来源
     Results The parameters of nuclear area,integrated optical density and AgNORs number and histological structure (LPP and Vv)were significantly different between the diseases,and used to develop a classification function.
     结果 核体密度、核偏度、积分光密度、AgNORs颗粒计数和核面积是交界性粘液囊腺瘤和高分化粘液性癌鉴别的有效指标。
短句来源
  相似匹配句对
     Histochemical Changes of Acidic Mucoproteins in Benign & Malignant Mucinous Cystadenoma of Ovary
     卵巢良性和恶性粘液囊腺瘤酸性粘蛋白的组化改变
短句来源
     active secretory of the mucus.
     粘液分泌亢进。
短句来源
     Mucinous Carcinoma of the Breast
     乳腺粘液
短句来源
     On microscopical examination the epithelial component of tumor laged from benign, borderlin malignancy to well-differeutiated carcinona.
     在显微镜下检查上皮成份从良性粘液囊腺瘤表现到交界恶性。
短句来源
     Diagnosis and treatment of pancreatic cystadenoma and cystadeno carcinoma
     胰腺囊腺瘤和囊腺癌的诊治
短句来源
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  mucinous cystadenoma
Therefore, the therapeutic strategies for serous cystadenomas are less aggressive than in mucinous cystadenoma, where complete operative resection is the procedure of choice.
      
Simultaneous mucinous cystadenoma of ovary and mucinous cystadenocarcinoma of pancreas
      
The pancreatic tumor was a noninvasive mucinous cystadenocarcinoma and the ovarian tumor was a mucinous cystadenoma.
      
The combination of a mucinous cystadenoma with an intussuscepted appendix is extremely rare.
      
Two patients suffered from gastrinoma of the pancreatic head, four exhibited a serous or mucinous cystadenoma, and one patient suffered from an intraductal papillary-mucinous tumor in this region.
      
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Purpose To summarize experience from frozen section diagnosis of ovarian tumors. Methods Eight hundred and fiftynine ovarian tumors frozen section diagnoses were analyzed retrospectively. Results The accurate rate of the frozen section method for ovarian tumors was 9488%, the uncertain rate 058%, the inaccurate rate 454%. In the 39 misdiagnosed cases, major histologic types were mucinous tumors of borderline malignancy, welldifferentiated mucinous cystadenocarcinomas and metastatic mucinous adenocarcinomas....

Purpose To summarize experience from frozen section diagnosis of ovarian tumors. Methods Eight hundred and fiftynine ovarian tumors frozen section diagnoses were analyzed retrospectively. Results The accurate rate of the frozen section method for ovarian tumors was 9488%, the uncertain rate 058%, the inaccurate rate 454%. In the 39 misdiagnosed cases, major histologic types were mucinous tumors of borderline malignancy, welldifferentiated mucinous cystadenocarcinomas and metastatic mucinous adenocarcinomas. The 4 benign ovarian tumors misdiagnosed in frozen section comprised two struma ovarii and two mucinous cystadenomas. In the causes of misdiagnosis, sampling error accounted for 5388%, interpretation error 3590%, bad section 1028%. Conclusion Frozen section can be an effective method in histologic diagnosis of ovarian tumors during operation. It is possible that improving sampling technique, mastering the gross appearances and microscopic features of difficult cases, if desirable, supplementary with smear cytological examination and histochemical staining can increase the accuracy of frozen section diagnosis of ovarian tumors.

目的:总结冰冻切片诊断卵巢肿瘤的体会。方法:回顾性分析859例卵巢肿瘤冰冻切片诊断资料。结果:利用冰冻切片诊断卵巢肿瘤,确诊率94.88%,未能确诊率0.58%,误诊率4.54%。误诊39例,多见于交界性粘液囊腺瘤,分化好粘液囊腺癌和转移性粘液腺癌;4例冰冻切片误诊的良性肿瘤包括2例卵巢甲状腺肿和2例粘液囊腺瘤。误诊原因中,取材不当占53.88%,读片错误35.90%,制片不良10.28%。结论:冰冻切片是手术中确定卵巢肿瘤性质的有效方法。提高取材技术、掌握疑难病例大体表现和镜下特征和必要时辅助印片和组化染色,有望提高冰冻切片诊断卵巢肿瘤的准确性

Objective:To evaluate the diagnostic value of CT in the examination of the ovarian cystadenoma.Methods:We reviewed and analyzed retrospectively the CT scans of 27 patients with ovarian cystadenoma confirmed by surgery and pathology,including 13 cases with serous cystadenoma,9 cases with mucious cystadenoma,and 5 cases with borderline tumor. All were examined with pre-and post-enhanced CT scanning and with ultrasound (US) of gynecological department in 31 cases. We analyzed with emphasis on lesion characteristics...

Objective:To evaluate the diagnostic value of CT in the examination of the ovarian cystadenoma.Methods:We reviewed and analyzed retrospectively the CT scans of 27 patients with ovarian cystadenoma confirmed by surgery and pathology,including 13 cases with serous cystadenoma,9 cases with mucious cystadenoma,and 5 cases with borderline tumor. All were examined with pre-and post-enhanced CT scanning and with ultrasound (US) of gynecological department in 31 cases. We analyzed with emphasis on lesion characteristics of CT findings and compare CT with US in detection of ovarian cystadenoma.Results:All ovarian tumors were unilateral.22 patients with the serous and the mucionous tumors were correctly diagnosed as ovarian benign cystadenoma by CT.US with 31 examinations permitted detection of the 29 tumors.5 patients with borderline neoplasma were incorrectly diagnosed as a benign tumors by CT and US.The serous cystadenomas were 15cm in mean size,12HU in mean value of attenuation, and unilocular lesion in all. The mucionous cystadenomas were 19cm in mean size,15HU in mean value of attenuation,and multilocular lesion in 7 of 9 the tumors. At CT,only 15 cases of 27 tumors were correctly demonstrated in localization. At 31 examinations with US,28 cases were correctly detected in localization. Conclusion:CT is the effective imaging modality in diagnosing ovarian cystadenoma.CT is difficul for determining pathologic nature of borderline cystadenoma and accurately location of huge tumors.

目的: 评价CT对卵巢囊腺瘤的诊断价值。方法: 回顾性的分析了27 例经手术和病理证实的卵巢囊腺瘤, 其中浆液囊腺瘤13 例, 粘液囊腺瘤9 例, 交界性肿瘤5 例。全部病人均做了平扫后增强CT扫描。27 例共做了31 次妇产科US检查。我们着重分析各型肿瘤的CT表现特点, 并比较CT与US对本病的诊断效果。结果: 22 例浆液和粘液囊腺瘤, CT都诊断为良性卵巢囊腺瘤。31 次妇产科US检查, 28 次做了卵巢源性肿瘤的诊断。5 例交界性肿瘤, CT和US都未能做出准确的定性诊断。浆液囊腺瘤的平均大小为15cm, 平均CT值为12HU, 均为单房。粘液囊腺瘤的平均大小为19cm, 平均CT值为15HU, 9 例中7 例为多房。27 例中, 只有15 例CT定位诊断正确。31 次US检查, 28 次做出了准确的定位诊断。结论:CT是良性卵巢囊腺瘤影像诊断中十分可靠和有效的检查方法。但对于交界性肿瘤的定性诊断和体积较大肿瘤的准确定位诊断, CT仍有困难。

Objective To investigate the diagnostic value of quantitative nuclear morphology in ovarian tumors.Methods Multiple descriptons extracted from nuclear tracing and intranuclear gray-level analysis of argyrophilic nucleolar organizer regions (AgNORs) were quantitatively evaluated in 21 borderline and 27 well-differentiated nucinous cystadenocarcinomas by image analysis technology.Results The parameters of nuclear area,integrated optical density and AgNORs number and histological structure (LPP and Vv)were significantly...

Objective To investigate the diagnostic value of quantitative nuclear morphology in ovarian tumors.Methods Multiple descriptons extracted from nuclear tracing and intranuclear gray-level analysis of argyrophilic nucleolar organizer regions (AgNORs) were quantitatively evaluated in 21 borderline and 27 well-differentiated nucinous cystadenocarcinomas by image analysis technology.Results The parameters of nuclear area,integrated optical density and AgNORs number and histological structure (LPP and Vv)were significantly different between the diseases,and used to develop a classification function.In the development set,these 2 discriminant functions demonstrated respective sensitivity and specificity of 95% and 100% for borderline,100% and 95% for well-differentiated nucinous cystadenocarcinomas.In the test set,the sensitivity and specificity were 86% and 91% for borderline,91% and 86% for well nucinous cystadenocarcinomas.Sum of error rate was only 2% in retrospective validation,but 11% in prospective validation.Conclusions Quantitative nuclear morphology may be useful in discriminating between these tumors.

目的 探讨定量病理学在妇科粘液性肿瘤中的诊断意义。方法 采用图像分析进行细胞核形态定量分析 ,并建立分类函数。结果 核体密度、核偏度、积分光密度、AgNORs颗粒计数和核面积是交界性粘液囊腺瘤和高分化粘液性癌鉴别的有效指标。在回顾性考核中 ,判别前者的敏感性和特异性分别为 95%和 1 0 0 % ;后者的敏感性和特异性分别为 1 0 0 %和 95% ,总错误率为 2 %。在前瞻性考核中 ,判别前者的敏感性和特异性分别为 86%和 91 % ;后者的敏感性和特异性分别为 91 %和 86% ,总错误率为 1 1 %。结论 细胞核定量病理学在此两种疾病的鉴别诊断上具有实用价值。

 
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