Zobrazeno 1 - 10
of 582
pro vyhledávání: '"A S, Livingstone"'
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-15 (2024)
Abstract Humans perceive illusory faces in everyday objects with a face-like configuration, an illusion known as face pareidolia. Face-selective regions in humans and monkeys, believed to underlie face perception, have been shown to respond to face p
Externí odkaz:
https://doaj.org/article/00e633d7124247ef87e3e1611cc1c2fc
Publikováno v:
National Journal of Clinical Anatomy, Vol 13, Iss 3, Pp 108-114 (2024)
Background: Utilization of computed tomography (CT) has dramatically increased during the last decade with a concurrent increase in exposure to ionizing radiation. Even low levels of exposure have been linked to the development of cancer. Various dos
Externí odkaz:
https://doaj.org/article/2ca6714045f64244be667b78b39c84ec
Autor:
Luis D. Castellanos, Marina M. Tabbara, Alan S. Livingstone, Tomas A. Salerno, Javier Gonzalez, Gaetano Ciancio
Publikováno v:
Frontiers in Oncology, Vol 13 (2024)
Leiomyosarcomas (LMS) of the inferior vena cava (IVC) are a rare form of retroperitoneal malignancy, and their venous extension to the right atrium is an even rarer event. These tumors pose a unique surgical challenge and often require a multidiscipl
Externí odkaz:
https://doaj.org/article/6840f98588554025a8913668ed511db3
Publikováno v:
Current Problems in Cancer: Case Reports, Vol 6, Iss , Pp 100165- (2022)
The prognosis of advanced/metastatic GISTs has improved significantly through treatment with a combination of neoadjuvant and/or adjuvant imatinib, a tyrosine kinase inhibitor, and surgical resection. However, GISTs often show variable response to ne
Externí odkaz:
https://doaj.org/article/4685a7f45c00428ea5d92c4dca0f2c85
Publikováno v:
Journal of Medical Physics, Vol 46, Iss 4, Pp 295-299 (2021)
Purpose: Ionizing radiation has been extensively used for medical diagnosis since its discovery in 1895; however, excessive use can lead to deleterious effects. Prior knowledge on radiological protocols based on simulations would be a practical tool
Externí odkaz:
https://doaj.org/article/d7e6ecd4eba3432882468a1b5820986d
Autor:
Michael A. Durante, Daniel A. Rodriguez, Stefan Kurtenbach, Jeffim N. Kuznetsov, Margaret I. Sanchez, Christina L. Decatur, Helen Snyder, Lynn G. Feun, Alan S. Livingstone, J. William Harbour
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-10 (2020)
Uveal melanoma is highly metastatic and unresponsive to checkpoint immunotherapy. Here, the authors present single-cell transcriptomics of 59,915 cells in 8 primary and 3 metastatic samples, highlighting the diversity of the tumour microenvironment.
Externí odkaz:
https://doaj.org/article/44e8def81b794cf189b9ab19348ac21d
Autor:
Anna Varghese, Shyamkumar N Keshava, Vinu Moses, George Koshy, Suraj Mammen, Munawwar Ahmed, Roshan S Livingstone
Publikováno v:
Indian Journal of Radiology and Imaging, Vol 29, Iss 03, Pp 247-252 (2019)
Background: Fluoroscopy-guided interventions can potentially increase radiation risk to patients, if awareness on angiographic imaging technique and radiation dose is neglected. Aim: To develop patient radiation dose reference card from standardized
Externí odkaz:
https://doaj.org/article/65178959c1ba41d9996e8820cccd2bff
Autor:
Basem Azab, Francisco Igor Macedo, David Chang, Caroline Ripat, Dido Franceschi, Alan S Livingstone, Danny Yakoub
Publikováno v:
Clinical Medicine Insights: Oncology, Vol 14 (2020)
Background: We aimed to study the impact of neoadjuvant chemotherapy to surgery (NCT-S) interval and neoadjuvant radiotherapy (NRT) on pathological complete response (pCR) and overall survival (OS) in pancreatic cancer (pancreatic ductal adenocarcino
Externí odkaz:
https://doaj.org/article/9c5baeeec84c4c29bd18e988e2e8ad3b
Autor:
Roshan S. Livingstone, Anna Varghese
Publikováno v:
Indian Journal of Radiology and Imaging, Vol 28, Iss 02, Pp 258-262 (2018)
Background: Protective lead or lead-equivalent (Pbeq) aprons play a key role in providing necessary shielding from secondary radiation to occupational workers. Knowledge on the integrity of these shielding apparels during purchase is necessary to mai
Externí odkaz:
https://doaj.org/article/d7150c07785a421897d0f57d79d13b6e
Autor:
Roshan S. Livingstone, Anna Varghese
Publikováno v:
Journal of Clinical Interventional Radiology ISVIR, Vol 01, Iss 02, Pp 100-106 (2017)
Radiation dose from catheter-based interventional procedures performed in catheterization laboratories are of concern as an increase of radiation dose beyond threshold limits will be detrimental to the patient. It is important that radiation personne
Externí odkaz:
https://doaj.org/article/edde51a34fff430899ed05c86bc822f5