Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Sandra M. Waldrop"'
Publikováno v:
Applied Immunohistochemistry & Molecular Morphology. 17:158-164
Cytomegalovirus (CMV) infections cause serious morbidity and mortality in immunocompromised individuals. CMV detection methods include serology, viral culture, polymerase chain reaction, and histologic examination [hematoxylin and eosin, immunohistoc
Autor:
Krishna M. Pottala, Gopi Sirineni, Mannudeep K. Kalra, Sandra M. Waldrop, Stefan Tigges, Mushabbar A. Syed
Publikováno v:
The International Journal of Cardiovascular Imaging. 23:253-263
To evaluate effect of different kVp, reconstruction kernels and contrast concentrations on stent luminal diameter measurements and luminal contrast attenuation values.Two metallic coronary stents (2.75 mm and 3.0 mm) were deployed in silicone tubes a
Autor:
Srinivasan Vedantham, Sankararaman Suryanarayanan, Sandra M. Waldrop, Carl J. D'Orsi, Andrew Karellas
Publikováno v:
Radiology. 236:31-36
To evaluate retrospectively the effect of a wavelet-based compression method on the detection of simulated masses of various sizes and clustered microcalcifications on data-compressed digital mammograms.The images used in this study were acquired wit
Autor:
Iván Horváth, Gabriel A. Elgavish, Sandra M. Waldrop, Tamás Simor, Gábor Hild, John N. Oshinski, Roderic I. Pettigrew, Balázs Gaszner
Publikováno v:
Journal of Magnetic Resonance Imaging. 21:536-545
Purpose To demonstrate that contrast-enhanced MRI (ceMRI) with the aid of Gd(ABE-DTTA) is able to detect ischemic events in the heart in a canine ischemia/reperfusion (30/40 minutes) model. Materials and Methods ECG-gated, T1-weighted MR image sets (
Autor:
Sankararaman Suryanarayanan, Srinivasan Vedantham, Andrew Karellas, Sandra M. Waldrop, Carl J. D'Orsi
Publikováno v:
Journal of Digital Imaging. 17:64-70
In this investigation the effect of JPEG 2000 compression on the contrast-detail (CD) characteristics of digital mammography images was studied using an alternative forced choice (AFC) technique. Images of a contrast-detail phantom, acquired using a
Autor:
Douglas R. Murray, Dianne Lawson, Grant W. Carlson, Sandra M. Waldrop, Cynthia Cohen, Grant E Eudy
Publikováno v:
Human Pathology. 34:797-802
Sentinel lymph node (SLN) biopsy is performed on patients with malignant melanoma (MM) to assess the need for selective complete lymphadenectomy. Melanoma metastasis to regional lymph nodes is an important prognostic indicator in patients with MM. Th
Autor:
Naomi P. Alazraki, Sandra M. Waldrop, Toncred M. Styblo, Travis Larsen, Cynthia Cohen, Sandra F. Grant, John N. Aarsvold
Publikováno v:
Radiologic Clinics of North America. 39:947-956
Lymphoscintigraphy is the imaging of flow through lymphatic vessels to lymph nodes. This nuclear medicine procedure has been performed for the past four to five decades, but during the 1990s genuine interest and enthusiasm for lymphoscintigraphy expl
Autor:
Toncred M. Styblo, Naomi P. Alazraki, Sandra M. Waldrop, Travis Larsen, John N. Aarsvold, Sandra F. Grant, Cynthia Cohen
Publikováno v:
Seminars in Roentgenology. 36:261-269
R ECENT INTEREST and enthusiasm for lymphoscintigraphy, the imaging of flow through lymphatic vessels to lymph nodes, has accelerated as popularization of the sentinel node concept has taken hold. In 1977, the sentinel node concept was articulated by
Analysis of Allogeneic and Syngeneic Rat Heart Transplants Using23Na Magnetic Resonance Spectroscopy
Autor:
Diane Z. Alexander, Ioannis Constantinidis, Kevin J. Winn, Thomas C. Pearson, R P Lowry, Sandra M. Waldrop
Publikováno v:
Biochemical and Biophysical Research Communications. 223:379-383
This study defines the total sodium-23 magnetic resonance spectroscopy ( 23 Na MRS) signal from in vivo heterotopic rat heart transplants in the early post-transplant period and examines the utility of this noninvasive method for monitoring allograft
Publikováno v:
Applied immunohistochemistrymolecular morphology : AIMM. 14(1)
Sentinel lymph node (SLN) biopsy is an integral part of the surgical management of patients with breast cancer. Rapid immunohistochemistry (RIHC) has the potential to increase detection of metastatic carcinoma at the time of frozen section consultati