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http://dx.doi.org/10.1245/s10434-024-15331-8 | DOI Listing |
Indian J Nucl Med
November 2024
Center for Research and Production of Radioisotopes, Dalat Nuclear Research Institute, Vietnam Atomic Energy Institute (VINATOM), Da Lat City, Lam Dong Province, Vietnam.
Aims: This study aimed to evaluate the principal technical characteristics of a well-type gas-filled ionization chamber dose calibrator used in measuring radiopharmaceutical activity, namely accuracy, repeatability, and linearity. Furthermore, this work also explored the correlation between the device's response and the position and volume of the radiopharmaceutical I-131.
Materials And Methods: Experimental measurements were conducted on the ATOMLAB 500 dose calibrator using NIST traceable Cs-137 source to determine the accuracy and repeatability.
Ann Thorac Surg Short Rep
December 2023
Department of Pediatric Cardiac Surgery, Stanford University, Palo Alto, California.
The Norwood procedure with the right ventricle-to-pulmonary artery (RV-PA) conduit has been the standard procedure for hypoplastic left heart syndrome. However, postoperative management can be challenging related to finding the correct balance between pulmonary and systemic blood flow. One can use hemostatic clips on the RV-PA conduit to temporarily restrict pulmonary blood flow.
View Article and Find Full Text PDFAnn Thorac Surg Short Rep
December 2023
Division of Thoracic Surgery, Mayo Clinic, Rochester, Minnesota.
Background: The minimally invasive Nuss procedure has emerged as the standard of care for correction of pectus excavatum. The site of chest wall insertion and bar shape are currently contoured on the basis of the surgeon's judgment. To optimize and individualize Nuss bar configuration, we aimed to create a virtual surgical planning workflow and 3-dimensional (3D) printed Nuss bar molds customized to each patient's defect.
View Article and Find Full Text PDFAnn Thorac Surg Short Rep
March 2023
Department of Pediatric Surgery, Children's Hospital of Eastern Switzerland, St Gallen, Switzerland.
Background: The minimally invasive repair of pectus excavatum (PE), introduced by Nuss in 1998, represents the worldwide "gold standard" procedure for surgical repair. Modifications over years included routine use of unilateral or bilateral thoracoscopy as well as sternal elevation before starting the substernal dissection. In patients with a severe PE deformity, such as Grand Canyon type, use of a second bar or, in selected patients, even a third or fourth bar has to be considered.
View Article and Find Full Text PDFCan Commun Dis Rep
January 2025
Regulatory, Operations and Emergency Management Branch, Public Health Agency of Canada, Ottawa, ON.
Background: The Public Health Agency of Canada oversees the and , and monitors human pathogen and toxin incidents in licensed facilities to minimize exposure impact at the individual and population level.
Objective: To provide an overview of confirmed laboratory exposure incidents in Canada in 2023.
Methods: Confirmed exposure incident reports in 2023 were analyzed using R 4.
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