Characterization of a specific signal from human pancreatic tumors heterotransplanted into nude mice

1993 ◽  
Vol 13 (3) ◽  
Author(s):  
C. Chemin-Thomas ◽  
J. Esclassan ◽  
C. Palevody ◽  
E. Hollande
Keyword(s):  
Nude Mice ◽  
Pancreatic Tumors ◽  
Specific Signal

Immunohistochemical characterization of pancreatic tumors induced by DMBA in rats

1998 ◽  
Vol 114 ◽  
pp. A472
Author(s):  
R.E. Jimenez ◽  
K. Z'graggen ◽  
A.L. Warshaw ◽  
F. Graeme-Cook ◽  
W. Hartwig ◽  
...  
Keyword(s):  
Pancreatic Tumors

scholarly journals The value of Contrast-Enhanced Ultrasound in the characterization of vascular pattern of solid pancreatic lesions

2015 ◽  
Vol 17 (1) ◽  
pp. 16 ◽  
Author(s):  
Melania Ardelean ◽  
Roxana Sirli ◽  
Ioan Sporea ◽  
Simona Bota ◽  
Mirela Danila ◽  
...  
Keyword(s):  
Gold Standard ◽  
Imaging Techniques ◽  
Late Phase ◽  
Reference Method ◽  
Pancreatic Tumors ◽  
Imaging Method ◽  
Contrast Imaging ◽  
Cross Sectional ◽  
Solid Lesions

The aim of our study was to evaluate the accuracy of CEUS in the characterization of pancreatic solid lesions, considering cross sectional imaging techniques (CE-CT/MRI) as the “gold standard” methods. Material and methods: We performed a retrospective, monocentric study that included 91 solid pancreatic lesions which were evaluated by CEUS and by a second- line contrast imaging technique (CT or MRI), considered as the reference method. Results: The rate of a conclusive diagnosis based on a typical enhancement pattern was 94% (78/83 cases). In 72 cases out of 83 (86.7%) there was a perfect concordance between CEUS and the “gold-standard” imaging method (CE-CT/MRI). In our study, 88% (73/83) of the pancreatic lesions were categorized as malignant due to their typical wash-out aspect in the late phase. The overall accuracy of CEUS for the differential diagnosis of solid pancreatic tumors was approximately 81%. The accuracy of CEUS for the diagnosis of hypoen- hancing pancreatic tumors was approximately 89.1%; while for the diagnosis of hyperenhancing pancreatic tumors it was ap- proximately 72.8%. Conclusion: CEUS allows the differentiation between hypo- vs. hyperenhancing pancreatic solid lesions, with a considerable diagnostic accuracy, a fundamental step in the precise diagnosis of pancreatic tumors.

Abstract 4301: Detection and characterization of regions of hypoxia within orthotopic pancreatic tumors using multispectral optoacoustic tomography

2014 ◽  
Author(s):  
Shanice V. Hudson ◽  
Charles Kimbrough ◽  
Michael Egger ◽  
Anil Khanal ◽  
Michelle E. Smith ◽  
...  
Keyword(s):  
Pancreatic Tumors ◽  
Optoacoustic Tomography

Generation and characterization of human monoclonal antibody HMD4 against ovarian carcinoma and the study of radioimmunoimaging in nude mice

1990 ◽  
Vol 1 (2) ◽  
pp. 104-110 ◽  
Author(s):  
Henian Qian ◽  
Heng Cui ◽  
Jie Feng ◽  
Tianyuan Fu ◽  
Ping Wei ◽  
...  
Keyword(s):  
Monoclonal Antibody ◽  
Ovarian Carcinoma ◽  
Nude Mice ◽  
Human Monoclonal Antibody

Endocrine characterization of a human ovarian carcinoma (BG-1) established in nude mice

Steroids ◽  
1989 ◽  
Vol 54 (6) ◽  
pp. 593-606 ◽  
Author(s):  
Stephen J. Zimniski ◽  
Roberto E. Garola ◽  
Karin Fendl ◽  
C.Matthew Peterson
Keyword(s):  
Ovarian Carcinoma ◽  
Nude Mice ◽  
Human Ovarian Carcinoma
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