Interobserver Reproducibility of PD-L1 Biomarker in Non-small Cell Lung Cancer: A Multi-Institutional Study by 27 Pathologists [PDF]
Journal of Pathology and Translational Medicine, 2019 Background Assessment of programmed cell death-ligand 1 (PD-L1) immunohistochemical staining is used for treatment decisions in non-small cell lung cancer (NSCLC) regarding use of PD-L1/programmed cell death protein 1 (PD-1) immunotherapy.
Sunhee Chang +4 more
doaj +1 more source
Molecular Correlates and Nuclear Features of Encapsulated Follicular-Patterned Thyroid Neoplasms [PDF]
Endocrinology and Metabolism, 2021 Background Assessing nuclear features is diagnostically challenging in the aspect of thyroid pathology. The aim of this study was to determine whether pathologists could distinguish BRAF-like and RAS-like nuclear features morphologically and identify ...
Chan Kwon Jung +10 more
doaj +1 more source
Retrospective review of the drop in observer detection performance over time in lesion-enriched experimental studies. [PDF]
, 2014 The vigilance decrement describes a decrease in sensitivity or increase in specificity with time on task. It has been observed in a variety of repetitive visual tasks, but little is known about these patterns in radiologists.
Dennick, Kathryn +18 more
core +1 more source
A comparative analysis of manual glenoid version measurement using two- and three-dimensional computed tomography imaging techniques [PDF]
Clinics in Shoulder and ElbowBackground Accurate measurement of glenoid version is essential for optimal implant positioning in shoulder arthroplasty. This study compared the accuracy and reliability of unformatted two-dimensional computed tomography (2D-CT), formatted 2D-CT, and ...
Maxwell S Renna, Ashley I. Simpson
doaj +1 more source
Applied Sciences, 2023 Introduction: Cone Beam Computed Tomography (CBCT) scans should be digitally oriented using a reference plane before being evaluated for patient growth and treatment outcome. Current orientation planes are usually dependent on the Porion points.
Fernanda Sanders-Mello +9 more
doaj +1 more source
Intra-observer reproducibility and inter-observer agreement of Fels skeletal age assessments among male tennis players 8–16 years [PDF]
, 2023 Background Skeletal age (SA) is an estimate of biological maturity status that is commonly used in sport-related medical examinations. This study considered intra-observer reproducibility and inter-observer agreement of SA assessments among male tennis ...
Celis-Moreno, Jorge M +42 more
core +1 more source
The Reliability and Influence of Body Position on Acoustic Pharyngometry and Rhinometry Outcomes
eJournal of Oral Maxillofacial Research, 2020 Objectives: The aim of this cross sectional study was to analyze the method error and reliability in acoustic pharyngometry and rhinometry and to analyze the difference between standing and sitting position in acoustic pharyngometry and rhinometry ...
Sofie Wilkens Knappe, Liselotte Sonnesen
doaj +1 more source
Biomédica: revista del Instituto Nacional de Salud, 2010 Introducción. El cáncer de cuello uterino constituye la primera causa de muerte entre la población femenino por cáncer en Colombia. El bajo impacto que ha tenido el uso de la citología en algunos países, se ha atribuido a la baja reproducibilidad de los ...
Ricardo Cendales +5 more
doaj +1 more source
Inter- and intra-observer variation of patient setup shifts derived using the 4D TPUS Clarity system for prostate radiotherapy [PDF]
, 2017 This study assessed inter- and intra-observer variation in the derivation of setup positioning using four-dimensional (4D) transperineal ultrasound (TPUS).
Pang, E P P +7 more
core +1 more source
Multicenter evaluation of the PASS score as a negative predictive tool and the impact of inter-observer variability in pheochromocytoma and paraganglioma risk stratification [PDF]
Journal of Pathology and Translational MedicineBackground The Pheochromocytoma of the Adrenal Gland Scaled Score (PASS) is widely used for risk stratification in pheochromocytoma and paraganglioma (PPGL), but its clinical utility is limited by inter-observer variability of its parameters and ...
Sungyeon Jung +9 more
doaj +1 more source