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Cesar Vivian Lopes

Explore the profile of Cesar Vivian Lopes including associated specialties, affiliations and a list of published articles. Areas
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Articles 38
Citations 281
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Recent Articles
1.
Lopes C, Elias C, Campello C, Schmidt L, Filippi L, Cambruzzi E
Rev Gastroenterol Peru . 2025 Jan; 44(4):400-405. PMID: 39825818
Pancreatic ductal adenocarcinoma during pregnancy is extremely rare. Overall, including our case, only 19 cases confirmed antepartum have been reported to date. We report the case of a 37 year-old...
2.
Santos C, Malaman D, Arciniegas Sanmartin I, Aleixo P, Lopes C, Pereira-Lima J
Rev Gastroenterol Peru . 2024 Jan; 43(4):364-367. PMID: 38228303
Plexiform fibromyxoma (PF) is a rare mesenchymal neoplasm of the stomach usually arising in the gastric antrum, and its main differential diagnosis is gastrointestinal stromal tumor. Most common symptoms are...
3.
Ricardo V, Marchetti G, de Almeida A, Lopes C, Reis J, Bonin E, et al.
GE Port J Gastroenterol . 2023 Oct; 30(5):375-383. PMID: 37868635
Introduction: Imaging diagnosis of pancreatic solid-pseudopapillary neoplasms (SPNs) is difficult. Preoperative diagnosis by endosonography-guided fine-needle aspiration (EUS-FNA) is possible and has been reported in the literature in pancreatic tumors. However,...
4.
Ardengh J, Lopes C, Venco F, Machado M
Cytopathology . 2020 Aug; 32(1):50-56. PMID: 32816310
Introduction: Preoperative diagnostic imaging of pancreatic solid pseudopapillary neoplasms (SPNs) is challenging. A few studies have investigated the role of endoscopic ultrasound-guided fine needle aspiration (EUS-FNA) for the diagnosis of...
5.
Lopes C
World J Gastroenterol . 2019 Jun; 25(19):2271-2278. PMID: 31148899
Pancreatic cystic lesions (PCLs) have been increasingly recognized in clinical practice. Although inflammatory cysts (pseudocysts) are the most common PCLs detected by cross-sectional imaging modalities in symptomatic patients in a...
6.
Lopes C, Rigon P, Zettler C, Atalibio Hartmann A
Cytopathology . 2018 Sep; 29(6):531-536. PMID: 30218589
Objectives: To evaluate the diagnostic yield of the cell block (CB) technique with immunohistochemistry in patients with mesenchymal neoplasms of the gastrointestinal tract collected by endoscopic ultrasound-guided fine-needle aspiration (EUS-FNA)....
7.
Lopes C, Pereira-Lima J, Atalibio Hartmann A
Clin Res Hepatol Gastroenterol . 2018 Sep; 43(1):98-103. PMID: 30195479
Background And Study Aims: Acute pancreatitis has no obvious cause after clinical, laboratory and radiologic investigation in 10%-30% of patients, and the diagnosis of idiopathic pancreatitis is given. This study...
8.
Lopes C, Atalibio Hartmann A, de Almeida Artifon E
Arq Bras Cir Dig . 2018 Jun; 31(1):e1350. PMID: 29947684
Background: Tissue diagnosis is required for gastric subepithelial lesions for differential diagnosis of GISTs. However, there has not been consensus about the best needle for EUS-guided sampling of these lesions....
9.
Ardengh J, Lopes C, Kemp R, Dos Santos J
World J Gastrointest Endosc . 2018 May; 10(5):99-108. PMID: 29774089
Aim: To investigate the success rates of endosonography (EUS)-guided biliary drainage (EUS-BD) techniques after endoscopic retrograde cholangiopancreatography (ERCP) failure for management of biliary obstruction. Methods: From Feb/2010 to Dec/2016, ERCP...
10.
Maluf-Filho F, Oliveira J, Mendonca E, Carbonari A, Maciente B, Salomao B, et al.
Endosc Ultrasound . 2017 Dec; 6(6):359-368. PMID: 29251269
Background And Objectives: At the time of its introduction in the early 80s, endoscopic ultrasonography (EUS) was indicated for diagnostic purposes. Recently, EUS has been employed to assist or to...