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   hepatic focal nodular hyperplasia 在 肿瘤学 分类中 的翻译结果: 查询用时:0.795秒
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hepatic focal nodular hyperplasia    
相关语句
  肝局灶性结节性增生
    Pathological diagnosis and differential diagnosis of hepatic focal nodular hyperplasia
    肝局灶性结节性增生18例病理诊断和鉴别诊断
短句来源
    Objective To observe the pathological changes of the hepatic focal nodular hyperplasia (FNH).
    目的 观察肝局灶性结节性增生 (FNH)的病理特点。
短句来源
    Objective To evaluate the value of the ultrasound and the helical CT in the diagnosis of hepatic focal nodular hyperplasia(FNH).
    目的 探讨肝局灶性结节性增生 (FNH )的超声和CT表现及其诊断价值。
短句来源
    Obiective To analyse the histopathological type and pathological diagnosis and differential diagnosis of hepatic focal nodular hyperplasia (FNH).
    目的 分析肝局灶性结节性增生 (FNH)的病理组织学分型、病理诊断和鉴别诊断。
短句来源
  肝局灶性结节性增生
    Pathological diagnosis and differential diagnosis of hepatic focal nodular hyperplasia
    肝局灶性结节性增生18例病理诊断和鉴别诊断
短句来源
    Objective To observe the pathological changes of the hepatic focal nodular hyperplasia (FNH).
    目的 观察肝局灶性结节性增生 (FNH)的病理特点。
短句来源
    Objective To evaluate the value of the ultrasound and the helical CT in the diagnosis of hepatic focal nodular hyperplasia(FNH).
    目的 探讨肝局灶性结节性增生 (FNH )的超声和CT表现及其诊断价值。
短句来源
    Obiective To analyse the histopathological type and pathological diagnosis and differential diagnosis of hepatic focal nodular hyperplasia (FNH).
    目的 分析肝局灶性结节性增生 (FNH)的病理组织学分型、病理诊断和鉴别诊断。
短句来源
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  hepatic focal nodular hyperplasia
Spontaneous rupture and hemorrhage of hepatic focal nodular hyperplasia in lobus caudatus
      
We report here a case of hepatic focal nodular hyperplasia (FNH) associated with hepatic hemangioma and multiple hepatic cysts in a 71-year-old man.
      
Triphasic dynamic CT findings of 63 hepatic focal nodular hyperplasia in 46 patients: correlation with size and pathological fin
      
Hepatic focal nodular hyperplasia: findings on color Doppler ultrasound
      
Hepatic focal nodular hyperplasia: CT and sonographic spectrum
      
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Objective To observe the pathological changes of the hepatic focal nodular hyperplasia (FNH). Methods Five cases of FNH in the liver were studied with HE staining and immunohistochemistry. Results All the cases were misdiagnosed as hepatic cell carcinoma (HCC) initially , with follow-up for 4 months to 11 year in 4 cases. The pathological features were a solitary and nodular mass with fibrous scar that contained thick-walled vessels and CD34 positive in the endothelial cells. Conclusions...

Objective To observe the pathological changes of the hepatic focal nodular hyperplasia (FNH). Methods Five cases of FNH in the liver were studied with HE staining and immunohistochemistry. Results All the cases were misdiagnosed as hepatic cell carcinoma (HCC) initially , with follow-up for 4 months to 11 year in 4 cases. The pathological features were a solitary and nodular mass with fibrous scar that contained thick-walled vessels and CD34 positive in the endothelial cells. Conclusions The scar is one of the features of hepatic FNH, which should be differentiated from HCC, fibrous lamella carcinoma and hepatic adenoma. Disturbances of circulation of blood may be the cause of FNH in the liver.

目的 观察肝局灶性结节性增生 (FNH)的病理特点。方法 采用HE和免疫组化技术对 5例FNH进行病理学观察。结果  5例FNH临床均误诊为肝癌。术后随访 4例 ,4月~ 11年 ,健在。FNH病理学特征为孤立的、有纤维疤痕的结节性肿块。纤维疤痕中可见厚壁血管。CD34在肝血窦内皮细胞呈阳性。讨论 纤维疤痕是FNH的形态特征。应与肝细胞癌 ,纤维板层状肝癌及肝腺瘤鉴别。FNH的病因可能与局部血循障碍有关

Objective To study the differential diagnosis between hepatic focal nodular hyperplasia (FNH) and hepatocellular carcinoma (HCC) with negative α-feto protein. Methods To analyse retrospectively the clinical and imaging materials of 18 patients with FNH and 254 patients with AFP negative HCC proven by operation and pathology during March 1996 to March 1999 in our institute. Results Patients with FNH were largely younger (66.7% under 40 years), discovered accidentally (66.7%), and without hepatihs background...

Objective To study the differential diagnosis between hepatic focal nodular hyperplasia (FNH) and hepatocellular carcinoma (HCC) with negative α-feto protein. Methods To analyse retrospectively the clinical and imaging materials of 18 patients with FNH and 254 patients with AFP negative HCC proven by operation and pathology during March 1996 to March 1999 in our institute. Results Patients with FNH were largely younger (66.7% under 40 years), discovered accidentally (66.7%), and without hepatihs background (83.3%). Majority of them had a normal liver function (72.0%). A big central artery was found in the lesion with high velocity and low resistant index in 71.4% of patients by color Doppler ultrasound. CT scan showed transient immediate enhancement in 85.7% of patients after bolus injection, being homogeneous (53.3%) and isodensity (73.3%) in the portal vein phase. MR imaging demonstrated early vigorous enhancement (83.3%) and homogenous (66.7%) lesion. In contrast, patients with AFP negative HCC were generally older (85.8% over 40 years), with symptoms (74.0%). A color flow with high velocity and high resistant index was found by color Doppler ultrasound. CT scan showed early heterogenous enhancement (96.6%) after bolus injection and being hypodensity in portal vein phase. MR imaging indicated early heterogeneous enhancement (91.7%). Conclusion FNH shows some typical clinical and imaging features. Therefore, it is feasible to be differentiated from HCC with negative AFP in some of the patients.

目的探讨肝脏局灶性结节性增生(focal nodular hvrernlasia, FNH)与 AFP阴性肝癌的鉴别诊断。方法回顾性分析本所1996年3月~1999年3月三年间经手术病理证实的18例FNH及254例AFP阴性肝癌的临床、影像学资料。结果FNH多见于青壮年(40岁以下占66.7%)、多无症状(66.7%)、肝炎背景多阴性(83.3%)、肝功能多正常(72.0%);71.4%在彩色多普勒超声见到特征性的粗大中央血管( 1~3 mm),血液流速高、阻力系数低; CT动态扫描85.7%早期显著增强, 53.3%强化均匀,部分有中央星状疤痕,73.3%静脉相等密度;MRI检查中央疤痕在T_2WI呈高信号,83.3%增强后早期明显强化,66.7%信号均一。而AFP阴性肝癌多见于中老年(40岁以上85.8%),多有症状(74.0%),多有肝炎背景(87.4%),肝功能多异常(66.1%);彩色多普勒超声示动脉血流高流速、高阻力,常见晕圈、门静脉栓子;CT动态扫描早期强化明显但不均匀(96.6%),897%静脉相低密度;MRI早期明显强化,信号不均一(91.7%)。结论FNH在临床及影像学上有一定特征,多种检...

目的探讨肝脏局灶性结节性增生(focal nodular hvrernlasia, FNH)与 AFP阴性肝癌的鉴别诊断。方法回顾性分析本所1996年3月~1999年3月三年间经手术病理证实的18例FNH及254例AFP阴性肝癌的临床、影像学资料。结果FNH多见于青壮年(40岁以下占66.7%)、多无症状(66.7%)、肝炎背景多阴性(83.3%)、肝功能多正常(72.0%);71.4%在彩色多普勒超声见到特征性的粗大中央血管( 1~3 mm),血液流速高、阻力系数低; CT动态扫描85.7%早期显著增强, 53.3%强化均匀,部分有中央星状疤痕,73.3%静脉相等密度;MRI检查中央疤痕在T_2WI呈高信号,83.3%增强后早期明显强化,66.7%信号均一。而AFP阴性肝癌多见于中老年(40岁以上85.8%),多有症状(74.0%),多有肝炎背景(87.4%),肝功能多异常(66.1%);彩色多普勒超声示动脉血流高流速、高阻力,常见晕圈、门静脉栓子;CT动态扫描早期强化明显但不均匀(96.6%),897%静脉相低密度;MRI早期明显强化,信号不均一(91.7%)。结论FNH在临床及影像学上有一定特征,多种检查方法联

Objective To study the diagnosis and therapy for hepatic focal nodular hyperplasia(FNH). Methods To analyse retrospectively the clinical、imaging、 operative and pathological materials in 20 patients with FNH proved by operation and pathology during May 1996 to May 1999 in our institute.Results 80% (16/20) of patients with FNH were under 45 years of age. 70%(14/20) of patients were asymptomatic. AFP was negative in all patients. Hepatitis B/C was negative in 85%(17/20) of patients. A big central...

Objective To study the diagnosis and therapy for hepatic focal nodular hyperplasia(FNH). Methods To analyse retrospectively the clinical、imaging、 operative and pathological materials in 20 patients with FNH proved by operation and pathology during May 1996 to May 1999 in our institute.Results 80% (16/20) of patients with FNH were under 45 years of age. 70%(14/20) of patients were asymptomatic. AFP was negative in all patients. Hepatitis B/C was negative in 85%(17/20) of patients. A big central artery was found in the lesion in 85%(11/13) of patients by color Doppler ultrasound. CT scan showed transient immediate enhancement in 75%(12/16) of patients. MR imaging demonstrated early vigorous enhancement in 83% (10/12) of patients.93%(26/28) of the lesions were less than 5 cm in diameter and non encapsulated. All patients underwent focus resection, and there was not mortality and severe complication.Conclusion [WT5”BZ] FNH shows some typical clinical and imaging features, therefore, it is feasible to be diagnosed in some of the patients by the combination of multi modalities. Close observation should be recommended for asymptomatic patients with unequivocal diagnosis. However, for those with equivocal diagnosis or with symptoms or with lesion enlargement, surgical resection should be performed.

目的 探讨肝脏局灶性结节性增生 (Focalnodularhyperplasia ,FNH)的诊断和治疗。方法 回顾性分析本所 1996年 5月至 1999年 5月经手术和病理学检查证实的 2 0例FNH的临床、影像、手术及病理学资料。结果  80 % (16 /2 0 )FNH为 45岁以下青壮年 ,70 % (14/2 0 )无症状 ,AFP均为阴性 ,15 %有肝炎感染证据。 85 % (11/13)在彩色超声见到特征性的粗大中央血管 (1~ 3mm) ;CT动态扫描 75 % (12 /16 )早期显著增强 ,MRI检查 83 % (10 /12 )增强后早期明显强化 ,2 0例病人共 2 8个FNH病灶 ,93% (2 6 /2 8)病灶小于 5cm、无包膜 ,2 0例均经手术切除病灶 ,无手术死亡及严重并发症。结论FNH在临床及影像学上有一定特征 ,如能在术前获明确诊断则可密切随访、暂不手术

 
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