Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Edward Wang"'
Autor:
Edward Wang, David C. Wilbur, Michael R. Henry, Andrew A. Renshaw, Jonathan H. Hughes, Jennifer Haja
Publikováno v:
Archives of Pathology & Laboratory Medicine. 130:452-455
Context.—Although the cytologic features of papillary thyroid carcinoma in fine-needle aspiration specimens are well known, the correlation of these features with the ability of cytologists to identify this tumor has not been well studied. Objectiv
Publikováno v:
Archives of Pathology & Laboratory Medicine. 130:23-26
Context.—Characteristic cytologic features have been identified that distinguish cases that are consistently identified from those that are sometimes missed in the College of American Pathologists Gynecologic Cytology Program for a variety of diffe
Autor:
Andrew A, Renshaw, Edward, Wang, Dina R, Mody, David C, Wilbur, Diane D, Davey, Terence J, Colgan
Publikováno v:
Archives of Pathology & Laboratory Medicine. 129:609-613
Context.—Expert opinion is often used as a gold standard for gynecologic cytology in the evaluation of new technologies, in the legal setting, and in the validation of cases for use in educational programs and proficiency testing. However, the reli
Autor:
Geraldine A McDowell, William E. Schreiber, Ronald J. Elin, David B. Endres, Edward Wang, Glenn E. Palomaki, George G. Klee
Publikováno v:
Archives of Pathology & Laboratory Medicine. 129:331-337
Context.—Most proficiency testing materials (PTM) contain an artificial matrix that may cause immunoassays to perform differently with this material than with clinical samples. We hypothesized that matrix effects would be reduced by using fresh fro
Publikováno v:
Archives of Pathology & Laboratory Medicine. 129:323-327
Context.—Comparison of different analytical methods in proficiency surveys may be affected by the artificial nature of the survey material. Objective.—To compare intermethod differences in proficiency survey results between 2 types of survey mate
Autor:
George G. Klee, Ronald J. Elin, William E. Winter, Darryl E. Palmer-Toy, Joan H. Howanitz, Steven J. Soldin, Edward Wang
Publikováno v:
Archives of Pathology & Laboratory Medicine. 129:305-309
Context.—The College of American Pathologists (CAP) provides proficiency testing (PT) surveys to laboratories around the world. Objectives.—To compare diagnostic assay methods for serum/plasma cortisol and immunoglobulin (Ig) E in terms of their
Publikováno v:
Archives of Pathology & Laboratory Medicine. 127:1557-1564
Context.—The Veterans Health Administration (VA) operates the largest integrated laboratory network in the United States. Objective.—To assess whether the unique characteristics of VA laboratories impact efficiency of operations, we compared the
Autor:
Ronald J. Elin, Steven J. Soldin, David L. Witte, Bernard W. Steele, George G. Klee, Edward Wang
Publikováno v:
Archives of Pathology & Laboratory Medicine. 127:283-288
Objective.—To identify the sources of analytical variation for cyclosporine and tacrolimus in a 3-year longitudinal study. Design.—Two pools of whole blood were spiked with cyclosporine and tacrolimus, respectively. One aliquot of cyclosporine an
Publikováno v:
Archives of Pathology & Laboratory Medicine. 127:19-22
Objective.—To evaluate the cross-reactivity of the 6 most abundant cyclosporine A (CsA) metabolites in commonly used assays for CsA. Design.—Whole blood samples containing either only 62 ng/mL CsA (A) or 62 ng/mL CsA and between 49 and 86 ng/mL o
Autor:
David L. Witte, Ronald J. Elin, Edward Wang, Glenn E. Palomaki, Steven J. Soldin, George G. Klee, Bernard W. Steele
Publikováno v:
Archives of Pathology & Laboratory Medicine. 125:729-735
Objective.—To determine if the levels of imprecision of the commonly used analytic methods for drug measurements are suitable for long-term therapeutic drug monitoring. Design.—In 1996, 4 identical lyophilized samples (2 in the first mailing and