Results 11 to 20 of about 215,329 (365)

Pathology handling of pancreatoduodenectomy specimens: Approaches and controversies

open access: hybridWorld J Gastrointest Oncol, 2014
Pancreatic cancer, with a 5% 5-year survival rate, is the fourth leading cause of cancer death in Western countries. Unfortunately, only 20% of all patients benefit from surgical treatment. The need to prolong survival has prompted pathologists to develop improved protocols to evaluate pancreatic specimens and their surgical margins. Hopefully, the new
María del Carmen Gómez-Mateo   +2 more
openaire   +4 more sources

Use of a ring retractor to facilitate specimen removal in laparoscopic surgery [PDF]

open access: yesObstetrics & Gynecology Science, 2020
Objective To introduce a new surgical technique for specimen removal during laparoscopic surgery. Methods The surgical technique was described, pictured, and recorded. The surgery was performed in a tertiary hospital. Results During laparoscopic surgery,
Deok Ho Hong   +5 more
doaj   +1 more source

Effect of delayed sample draw after blood collection for haemoglobin test in South Korea

open access: yesAfrican Journal of Laboratory Medicine, 2023
Between April and May 2022, 10 healthy adult non-patients were recruited from Pusan National University Hospital. Venous blood drawn into a syringe was transferred into test tubes with a zero-to-45-minute delay.
Hyerim Kim, Jongmin Kim
doaj   +1 more source

Alternatives to Viral Transport Medium for use in SARS-CoV-2 Sample Preparation [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2020
Introduction: As the world struggles to manage and move forward from the clinical effects of Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2), the ability to test for viral genomic RNA in patient samples is critical.
Richard R Chapleau   +5 more
doaj   +1 more source

Flexural Behavior of Bidirectionally Graded Lattice

open access: yesAdvanced Engineering Materials, EarlyView., 2023
An experimental study of the bending behavior of bidirectional body‐centered cubic lattice beams is conducted in comparison to uniform and unidirectional counterparts of electron beam melted SS 316 L. Experimental results are used to develop and validate a finite element model which is subsequently used to conduct parametric studies to assess the ...
Chamini Rodrigo   +4 more
wiley   +1 more source

The Use of Optical Coherence Tomography for Gross Examination and Sampling of Fixed Breast Specimens: A Pilot Study

open access: yesDiagnostics, 2022
Thorough gross examination of breast cancer specimens is critical in order to sample relevant portions for subsequent microscopic examination. This task would benefit from an imaging tool which permits targeted and accurate block selection.
Hala Faragalla   +4 more
doaj   +1 more source

A Variational Beam Model for Failure of Cellular and Truss‐Based Architected Materials

open access: yesAdvanced Engineering Materials, EarlyView., 2023
Herein, a versatile and efficient beam modeling framework is developed to predict the nonlinear response and failure of cellular, truss‐based, and woven architected materials. It enables the exploration of their design space and the optimization of their mechanical behavior in the nonlinear regime. A variational formulation of a beam model is presented
Konstantinos Karapiperis   +3 more
wiley   +1 more source

Approach to Sample Collection, Transport and Processing of Suspected or Confirmed COVID-19 Patients for Biochemistry Investigations

open access: yesJournal of Nepal Medical Association, 2020
During this global pandemic period of COVID-19, the health care system is the most affected area. Health care workers including clinicians, laboratory professionals, and other allied health workers pose a high threat for acquiring and transmission the ...
Apeksha Niraula   +2 more
doaj   +1 more source

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