Zobrazeno 1 - 10
of 111
pro vyhledávání: '"Robert L. Zimmerman"'
Autor:
Robert L. Zimmerman
Publikováno v:
Forensic Science Policy & Management: An International Journal. 2:187-197
The admissibility of forensic evidence and related testimony into federal court falls under the expert witness rules of the Federal Rules of Evidence, specifically Rule 702. A 1993 ruling in Daubert v. Merrell Dow Pharmaceuticals significantly affect
Autor:
Robert L. Zimmerman
Publikováno v:
Diagnostic Histopathology. 14:609-613
Molecular diagnostics have improved our understanding of the complexity of cancer biology. Yet, for all these advances, the current contribution of molecular techniques to everyday cytology practice is limited. The use of techniques such as in-situ h
Autor:
Robert L. Zimmerman
Publikováno v:
Current Diagnostic Pathology. 11:194-202
Summary Malignant cells, both mesothelioma and metastases, can be difficult to distinguish from reactive benign mesothelial cells. Careful attention must be paid to the morphology of the questionable cells as well as any background inflammation and p
Publikováno v:
The Journal of Heart and Lung Transplantation. 22:1314-1317
Background Bone marrow–derived stem cells are involved in tissue formation in transplanted organs. In human renal cell transplants, recipient-specific cells have been shown to participate in regeneration of interstitial tissue. In hepatic transplan
Autor:
Marluce Bibbo, Nancy A. Young, Charalambos C. Solomides, Kiron M. Das, Melissa A. Burke, Robert L. Zimmerman
Publikováno v:
Cancer. 96:370-373
BACKGROUND The cytologic diagnosis of adenocarcinoma in a liver mass usually is straightforward. Identifying where the adenocarcinoma arose from is much more problematic. The Das-1 immunostain is directed against a colon specific antigen and has show
Autor:
Josef Rüschoff, Kurt Beyser, Urmila Khettry, Christopher Poremba, Franz Fogt, Robert L. Zimmerman
Publikováno v:
Hepatology. 36:173-176
Bone marrow-derived stem cells have been shown to engraft and populate native tissues during repair and in transplanted animal tissues. Very few studies have been performed in humans to evaluate the possibility of stem cell engraftment in transplante
Autor:
Charalambos C. Solomides, Nancy A. Young, Melissa A. Burke, Robert L. Zimmerman, Marluce Bibbo
Publikováno v:
Cancer. 96:53-57
BACKGROUND Diagnosing liver tumors can be difficult in the setting of a poorly differentiated tumor or tumors with no known prior malignancy. Frequently, α-fetoprotein, carcinoembryonic antigen, factor VIII, and mucicarmine have been employed to dis
Autor:
Robert L. Zimmerman, Melissa A. Burke, Marluce Bibbo, Nancy A. Young, Charalambos C. Solomides
Publikováno v:
Cancer. 93:288-291
BACKGROUND Diagnosing liver tumors by fine-needle aspiration biopsy is safe and accurate. However, there are cases that prove diagnostically difficult. Traditionally, immunostains for α-fetoprotein and polyclonal carcinoembryonic antigen have been u
Publikováno v:
Modern Pathology. 14:748-751
Diagnosing breast carcinoma that has metastasized to body cavity fluids can be difficult. Recently, immunostaining for the facultative glucose transporter Glut-1 has been described as a sensitive and specific means of detecting carcinomas in effusion
Publikováno v:
Cancer. 90:230-234
BACKGROUND Detecting malignant cells in body cavity effusions can be diagnostically challenging. Several monoclonal antibodies have been studied to improve the diagnostic yield of effusion cytology but without widespread acceptance. The CA 15-3 antib