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Oscar Santos

Explore the profile of Oscar Santos including associated specialties, affiliations and a list of published articles. Areas
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Articles 11
Citations 35
Followers 0
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Recent Articles
1.
Acha Sanchez J, Bocanegra-Becerra J, Contreras Montenegro L, Bellido A, Contreras S, Santos O
World Neurosurg . 2025 Jan; 195:123694. PMID: 39837372
Background: Microsurgery for paraclinoid aneurysms remains the first line of treatment in resource-constrained settings. The authors describe their institutional experience and evaluate functional outcomes after microsurgical treatment of paraclinoid aneurysms....
2.
Acha Sanchez J, Bocanegra-Becerra J, Contreras Montenegro L, Cueva M, Bellido A, Contreras S, et al.
J Surg Case Rep . 2024 Nov; 2024(11):rjae720. PMID: 39606058
Although endovascular management has been increasingly adopted for basilar apex aneurysms (BAAs), microsurgery still represents an amenable treatment option. In this case series, six female patients (median age: 46 years)...
3.
Bocanegra-Becerra J, Acha Sanchez J, Contreras Montenegro L, Cueva M, Bellido A, Contreras S, et al.
Oper Neurosurg (Hagerstown) . 2024 Oct; 28(2):285-286. PMID: 39423018
No abstract available.
4.
Acha Sanchez J, Bocanegra-Becerra J, Contreras Montenegro L, Cueva M, Bellido A, Contreras S, et al.
J Clin Neurosci . 2024 Jun; 126:221-227. PMID: 38943907
Background And Objective: Aneurysms of the posterior cerebral circulation constitute a burdensome condition with high mortality and morbidity. In the modern era, there has been a trend toward favoring an...
5.
Acha J, Contreras L, Lopez K, Azurin M, Cueva M, Bellido A, et al.
World Neurosurg . 2023 Mar; 174:63-68. PMID: 36871654
Background: The microscope is important in neurosurgery, but it is not exempt from limitations. The exoscope has emerged as an alternative because it offers better 3-dimensional (3D) visualization and better...
6.
Varon A, Santos L, Tapias M, Caez C, Marin J, Santos O, et al.
Medicina (B Aires) . 2019 Jan; 79(1):29-36. PMID: 30694186
There are few published real-world studies on hepatitis C in Latin America. This paper describes a cohort of Colombian subjects treated with direct-acting antiviral agents. A total of 195 patients...
7.
Martinez-Casas O, Diaz-Ramirez G, Marin-Zuluaga J, Munoz-Maya O, Santos O, Donado-Gomez J, et al.
JGH Open . 2018 Nov; 2(3):97-104. PMID: 30483571
Background And Aim: Drug-induced autoimmune hepatitis (DIAIH) is an adverse effect associated with several drugs that usually occurs acutely, with variable latency, and it may potentially be mortal. There are...
8.
Martinez Casas O, Diaz Ramirez G, Marin Zuluaga J, Santos O, Munoz Maya O, Donado Gomez J, et al.
Gastroenterol Hepatol . 2018 Jul; 41(9):544-552. PMID: 30017212
Background: Autoimmune hepatitis (AIH) with characteristics of primary biliary cholangitis (PBC) is known as overlap syndrome. Its prevalence and prognosis have not yet been determined comparatively with AIH. Methods: A...
9.
Santos O, Gomez A, Vizcaino V, Casas M, Ramirez M, Olaya P
Biomedica . 2017 May; 37(1):22-27. PMID: 28527244
Introduction: Chronic hepatitis C virus infection is a worldwide public health problem; it has been estimated that over 180 million people are infected with this virus worldwide. Its precise incidence...
10.
Santos O, Londono M, Marin J, Munoz O, Mena A, Guzman C, et al.
Colomb Med (Cali) . 2015 May; 46(1):8-13. PMID: 26019379
Objectives: Liver transplantation is the treatment of choice for acute and chronic liver failure, for selected cases of tumors, and for conditions resulting from errors in metabolism. This paper reports...