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胰腺癌
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  pancreatic cancer
    In a prospective study, endoscopic ultrasonography (EUS) was compared with ultrasonography, CT and ERCP in 50 patients with pancreatic cancer and 30 patients with chronic pancreatitis.
    本文报告超声内镜(EUS)对50例胰腺癌及30例慢性胰腺炎的诊断,并与US、ERCP和CT进行了对比研究。
短句来源
    ③Applications in therapy of quantum medicine, such as nasopharyngeal cancer, pancreatic cancer etc, these acquired a certain therapeutic effect.
    ③量子医学在治疗方面的应用 ,对鼻咽癌、胰腺癌等患者进行治疗 ,取得了一定的疗效。
短句来源
    The metabolite profiles from rat hepatic fibrosis, nude mouse model of human pancreatic cancer and rat chronic pancreatitis were investigated using high-resolution magic-angle spinning ~1H nuclear magnetic resonance (HR-MAS NMR) and principal component analysis (PCA) on intact tissue.
    本文利用高分辨魔角旋转核磁共振技术(HR-MAS NMR)与主成分分析法(PCA)相结合分别对大鼠肝脏纤维化病变模型、人胰腺癌荷瘤裸小鼠模型以及大鼠慢性胰腺炎模型的代谢产物特征进行了研究。
短句来源
    However, no evident changes of other metabolites in different hepatic fibrosis stages were observed. In study of the nude mice of human pancreatic cancer, we found elevated levels of Ile/Leu, valine, lactate, alanine, Glx, choline, taurine and glucide, and decreased levels of GPC and an unknown peak (53.66) compared with that of PC.
    在人胰腺癌荷瘤裸小鼠模型研究中,以磷酸胆碱(PC)为内标参照,结合PCA结果,发现癌变相对于正常样本,亮氨酸/异亮氨酸、缬氨酸、乳酸、丙氨酸、谷氨酸类、胆碱、牛磺酸以及某些糖类相对增加,而甘油磷酸胆碱(GPC)及δ3.66处未知峰相对减少。
短句来源
    HIFU may be used treating liver cancer, breast cancer, pancreatic cancer, carcinoma of kidney,
    可用于治疗肝癌 乳腺癌、胰腺癌、肾癌、前列腺癌等。
短句来源
  pancreatic carcinoma
    Objective To assess and compare the clinical value of intraductal ultrasonography (IDUS) in the differential diagnosis of pancreatic carcinoma and chronic pancreatitis with conventional imaging me thods.
    目的 与常规影像学检查对比 ,评价胰管内超声对胰腺癌和慢性胰腺炎的诊断价值 ;
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  “胰腺癌”译为未确定词的双语例句
    Results:33 cases with hilar lesions included hilar cholangiocarcinoma (HC n=17),inflammatory biliary stenosis(n=4),secondary malignancy(n=8),biliary stone (n=2),and laparoscopic cholecystectomy complication(n=2).
    结果 :MR清晰显示了肝门区胆管阻塞情况和胆管内外的病变 ,3 3例病变中 ,肝门区胆管癌 17例 ,胆管炎性狭窄 4例 ,其它恶性肿瘤侵犯 8例 (包括原发性肝癌 3例 ,胆囊癌 3例 ,胰腺癌 2例 ) ,胆管结石 2例 ,腹腔镜胆囊切除术误扎肝总管 2例。
短句来源
    The diagnostic value of prerenal fascial thickeming in CT for pancreatitis and its significance in differentiation for pancreatic carcinoma
    肾前筋膜增厚在胰腺炎的CT诊断及与胰腺癌鉴别诊断中的价值
短句来源
    The clinical assessment of intraductal ultrasonography in the differential diagnosis of pancreatic carcinoma and chronic pancreatitis
    胰管内超声在鉴别胰腺癌和慢性胰腺炎中的临床应用价值
短句来源
    Background and Objective: The application of the technique of high-intensity focused ultrasound (HIFU) to treat the malignant tumor (especially deep malignant tumor) has gained notable clinical effects.
    前期研究已证明高强度聚焦超声(high-intensity focused ultrasound,HIFU)辐照对1.1mm的动脉会产生损伤。 由于临床诊断的肿瘤病人中老年人居多,根据临床资料提示:肝癌、胰腺癌等腹腔恶性肿瘤,中老年患者占68.97%,常常伴有高脂血症或动脉粥样硬化(atherosclerosis,AS)。
短句来源
    ho: Derend thickening" thickening was demonstrated in 94% (47/50) paients with pancreatihs, with 97. 3 % (36/37) in acute cases and 86 .9% (11/13 ) in cboc patients whereas only two cases revealed left prerenal fascial ffockening among 22 careinom Patients (9.9% ). Conclusions: therenal fascial thickening is an important sign for CT diagnosis of pancreatitis and may help to differentiate it from pancreatitic carcinoma.
    结果:胰腺炎组肾前筋膜增厚发生率94%(47/50),其中急性胰腺炎肾前筋膜增厚发生率973%(36/37),慢性胰腺炎肾前筋膜发生率86.9%(11/13)。 胰腺癌22例中,2例肾前筋膜增厚,占99%,均为左侧肾前筋膜。
短句来源
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  pancreatic cancer
Inhibitive Effect of Prodigiosin on the Proliferation of Human Malignant Pancreatic Cancer Cells
      
Pancreatic cancer is not only common, but also extremely difficult to treat, for which it has been called "the challenge of the twenty-first century".
      
In this study, we find that prodigiosin could effectively inhibit the proliferation of human pancreatic cancer cells H8898 in a dose-and-time-dependent manner, with an IC50 of 75μmol according to the results of MTT and cell proliferation assays.
      
Prodigiosin also could induce apoptosis of pancreatic cancer cells at low concentration and results in the fragmentation pattern of DNA.
      
All these results demonstrate that prodigiosin can obviously inhibit the proliferation of pancreatic cancer cells H8898 by arresting the cell cycle and inducing apoptosis.
      
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  pancreatic carcinoma
Immunotherapeutic effects on murine pancreatic carcinoma by β-elemene combined with dendritic cells modified with genes encoding
      
It is totally different from pancreatic carcinoma in epidemiology, histology, pathology and prognosis.
      
Adjuvant and Neoadjuvant Radiochemotherapy in Ductal Pancreatic Carcinoma
      
Ductal pancreatic carcinoma ranks third among malignancies of the gastrointestinal tract and its incidence is rising.
      
Chemoradiation of Unresectable Pancreatic Carcinoma: Impact of Pretreatment Hemoglobin Level on Patterns of Failure
      
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?131)I-HIPDM,originally used as a cerebral perfusion agent,was used for pancreatic and lung scintigraphic studies.In 66 pancreatic imagings,28 normal pancreas showed 3 image patterns,while characteristic findings were noticed in cases of pancreatic tumors,pancreatitis and cysts.In 184 pulmonary studies,uniform distribution of the tracer was demonstrated among non-smoker control group,with bi-phased clearance of radioactivity from both lungs;there were changes in both uptake and washout of HLPDM in“normal”smokers,and...

?131)I-HIPDM,originally used as a cerebral perfusion agent,was used for pancreatic and lung scintigraphic studies.In 66 pancreatic imagings,28 normal pancreas showed 3 image patterns,while characteristic findings were noticed in cases of pancreatic tumors,pancreatitis and cysts.In 184 pulmonary studies,uniform distribution of the tracer was demonstrated among non-smoker control group,with bi-phased clearance of radioactivity from both lungs;there were changes in both uptake and washout of HLPDM in“normal”smokers,and the specific alterations in tracer uptake and wash-out were also obvious in COPD,asthma and pulmonary emphysema.The change was correlated with other pulmonary and cardiac function tests.In conclusion:(1) ̄(131)I-HIPDM is an ideal pancreatic and lung imaging agent,(2)The scintigraphic findings do have diagnostic value in various pancreatic and pulmonary disorders;(3) ̄(131)I-HIPDM provides inforn1ations complementary to other diagnostic tests;(4) ̄(131)I-HIPDM imaging could be viewed as an useful tool for pancreatic and lung diagnosis.

利用~(131)I-HIPDM进行66例胰腺显像和184例肺显像临术研究。证实正常胰腺分3型;胰腺癌、胰腺炎和腺囊肿有独特的表现;静、动态肺显像反映肺内皮胺受体分布及功能状态;~(131)I-HIPDM从肺清除呈双相,在慢阻肺、肺气肿、哮喘等疾病时有特异性改变;并与肺功能、心功能相关良好。结论:(1)~(131)I-HIPDM是一种性能良好的胰、肺显像剂;(2)~(131)I-HIPDM在不同胰肺疾病时呈不同显像改变;(3)~(131)I-HIPDM显像提供的信息与其他临床诊断技术间有互补性;(4)~(131)I-HIPDM显像为临床提供了有效的胰、肺疾病诊断技术。

Acoustic Attenuation values of pancreatic diseases in 54 individuals were measured by a 3. 5MHz (in the frequency range from 3.0 to 3. 5 MHz),convex array scanner (Aloka Model SSD-270equipped with a attenuation measurement unit) using the spectral shift zero-crossing method. The mean attenuation value in papcreatic carcinoma (34 cases) was 0. 43 ± 0. 15dB/cm/MHz, and that in chronic pancreatitis (11 cases) was 0. 74±0. 04dB/cm/MHz. T test showed a significant difference between the attenuation values of them....

Acoustic Attenuation values of pancreatic diseases in 54 individuals were measured by a 3. 5MHz (in the frequency range from 3.0 to 3. 5 MHz),convex array scanner (Aloka Model SSD-270equipped with a attenuation measurement unit) using the spectral shift zero-crossing method. The mean attenuation value in papcreatic carcinoma (34 cases) was 0. 43 ± 0. 15dB/cm/MHz, and that in chronic pancreatitis (11 cases) was 0. 74±0. 04dB/cm/MHz. T test showed a significant difference between the attenuation values of them. The relationship between attenuation values and histopathologic findings of these two diseases was further analysed. The results showed that the histopathologic bases of attenuation value changes in pancreatic carcinoma are I the. disturbance of tissue structure, mild proliferation of fibrous tissue, local tissue hemorrhage and necrosis and those in chronic pancreatitis with relative higher attenuation value ate massive tissue hemorrhage and necrosis, fibrous tissue proliferation, fatty degeneration and necrosis. The attenuation value was 0.30 ±10dB/cm/MfHz in islet cell tumor (3 cases),0. 28±0. 12dB/cm/MHz in islet cell carcinoma (1 case),0.37±0.08dB/cm/MHz in acute edemateous pancreatitis (2 case) and 0. 76±0. 01dB/cm/MHz in acute necrotic pancreatitis (3 cases). Their pathologic bases are preliminarily discussed.'

应用装备有声衰减测量配件的专用超声仪(AlokaModelSSD-270-TC),用3.5MHz凸阵探头(3.0~3.5MHz范围),采用过零点法(Zero-CrossingMethod)对54例胰腺病变的声衰减系数进行了测量研究,结果显示胰腺癌(34例)声衰减值为0.43±0.15dB/cm/MHz,慢性胰腺炎(11例)为0.74±0.04dB/cm/MHz,二者之间经统计学t检验具有极显著差异(P<0.01)。此外,我们对二者的声衰减值与其病理基础的相关性做了分析,认为组织结构紊乱,纤维组织增生少量,出血坏死少见是造成胰腺癌声能量衰减的组织学基础,而组织大片出血坏死,纤维间质大量增生,脂肪变性坏死是慢性胰腺炎声衰减值较高的组织学因素。本文测量的结果:胰腺细胞瘤(3例)声衰减值为0.30±0.10dB/cm/MHz,胰岛细胞癌(1例)为0.28±0.12dB/cm/MHz,急性水肿型胰腺炎(2例)为0.37±0.08dB/cm/MHz,急性坏死型胰腺炎(3例)为0.76±0.01dB/cm/MHz,同时对其病理基础也作了初步讨论。

In a prospective study, endoscopic ultrasonography (EUS) was compared with ultrasonography, CT and ERCP in 50 patients with pancreatic cancer and 30 patients with chronic pancreatitis. The results showed: 1. It is highly sensitive in EUS visualizing pancreatic cancer. The diagnostic accuracy was 94% in EUS. EUS was superior to ultrasonography,CT and ERCP in the diagnostic accuracy and visualizing rate: 2. The diagnostic accuracy rates of the anterior pancreatic capsule invasion, the retroperitoneal organes invasion,...

In a prospective study, endoscopic ultrasonography (EUS) was compared with ultrasonography, CT and ERCP in 50 patients with pancreatic cancer and 30 patients with chronic pancreatitis. The results showed: 1. It is highly sensitive in EUS visualizing pancreatic cancer. The diagnostic accuracy was 94% in EUS. EUS was superior to ultrasonography,CT and ERCP in the diagnostic accuracy and visualizing rate: 2. The diagnostic accuracy rates of the anterior pancreatic capsule invasion, the retroperitoneal organes invasion, lymphnode metastasis and portal venous in invasion were 72%, 74%, 76%and 80% in correct preoperative assessment by EUS, respectively;3. EUS findings of tie main pancreatic duct were tent with ERCP findings. EUS findings of the pancreatic stones and pancreatic cysts were better than ERCP findings;4. High echo spots and roughnesses of internal echo pattern of the pancreas were easy to detect and irregularitis of pancreatic margin were well denned in EUS; 5. EUS combined with US and /or ERCP can hose the diagnostic accuracy of chronicpancreatitis

本文报告超声内镜(EUS)对50例胰腺癌及30例慢性胰腺炎的诊断,并与US、ERCP和CT进行了对比研究。结果表明:①EUS对胰腺癌的显示率达100%,诊断正确率达94%,高于US、CT和ERCP。②EUS对胰腺癌术前被膜浸润、胰后方组织浸润、淋巴结转移和门脉浸润的诊断正确率分别为72%、74%、76%和80%。③EUS显示主胰管与ERCP,相近.对胰石和囊肿的发现率优于ERCP。④EUS能对胰实质回声改变进行分型诊断。⑤EUS与US和/或ERCP联合检查可提高慢性胰腺炎的正确诊断率。

 
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