Results 201 to 210 of about 646,696 (338)

Performance Evaluation of Molecular Detection of Enteroviruses: Results of 18 Years of Quality Control for Molecular Diagnostics (QCMD) External Quality Assessment Program, 2005-2022. [PDF]

J Med Virol
Benschop KSM, Staines H, Mckloud E, McCulloch E, Montgomery D, Sutton G, Donoso Mantke O, van Loon A.   +7 more
europepmc   +1 more source

Assessing the comparability of cycle threshold values derived from five external quality assessment rounds for omicron nucleic acid testing. [PDF]

Virol J, 2023
Fan G, Jin Y, Wang Q, Yue Y.
europepmc   +1 more source

An External Quality Assessment Of Haematology Laboratories-A Ghanaian Experience

, 2008
Clement Opoku-Okrah, Nafiu Amidu, Ammatu Alhassan, Shamsudeen Mohammed   +3 more
openalex   +2 more sources

Assessing standardization of molecular testing for non-small-cell lung cancer: results of a worldwide external quality assessment (EQA) scheme for EGFR mutation testing [PDF]

, 2014
Simon Patton, Nicola Normanno, Fiona Blackhall, Samuel Murray, K.M. Kerr, Manfred Dietel, Martin Filipits, Salvador Benlloch, Sanjay Popat, Rolf A. Stahel, Erik Thunnissen   +10 more
openalex   +1 more source

In vivo transit dosimetry methodology for whole breast intensity modulated radiation therapy

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Background In vivo transit dosimetry using an electronic portal imaging device (EPID‐IVTD) is an important tool for verifying the accuracy of radiation therapy treatments. Despite its potential, the implementation of EPID‐IVTD in breast intensity modulated radiation therapy (IMRT) treatments has not yet been standardized, limiting its clinical
Lucia Zirone, Elisa Bonanno, Giuseppina R. Borzì, Nina Cavalli, Alessia D'Anna, Andrea Girlando, Martina Pace, Giuseppe Stella, Carmelo Marino   +8 more
wiley   +1 more source

Results of a worldwide external quality assessment of cfDNA testing in lung Cancer. [PDF]

BMC Cancer, 2022
Fairley JA, Cheetham MH, Patton SJ, Rouleau E, Denis M, Dequeker EMC, Schuuring E, van Casteren K, Fenizia F, Normanno N, Deans ZC.   +10 more
europepmc   +1 more source

Quantification and dosimetric impact of intra‐fractional bladder changes during CBCT‐guided online adaptive radiotherapy for pelvic cancer treatments

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Purpose This study quantitatively evaluates bladder changes and their dosimetric impact during the on‐couch adaptive process on a commercial CBCT‐based online adaptive radiotherapy (CT‐gART) platform. Methods Data from 183 fractions of ten patients receiving online ART for pelvic cancers were analyzed retrospectively.
Ingrid Valencia Lozano, Elizabeth Buss, Catherine S. Spina, David P. Horowitz, Lisa A. Kachnic, Michael Price, Yi‐Fang Wang, Reshma Munbodh   +7 more
wiley   +1 more source

Identification methods as a factor affecting the performance of clinical microbiology laboratories participating in an external quality assessment program: a cross-sectional, retrospective analysis. [PDF]

J Med Microbiol
Wu J, Alam MS, Restelli V, Vimalanathan S, Perrone LA.   +4 more
europepmc   +1 more source

External quality assessment scheme for HbA1c assays in Thailand: A 5-year experience. [PDF]

Pract Lab Med, 2022
Suparak S, Pratumvinit B, Ngueanchanthong K, Unpol P, Thanomsakyuth A, Setthaudom C, Kunakorn M, Rojanawiwat A, Uppapong B.   +8 more
europepmc   +1 more source