S. Lopes

Most-cited papers

Double-Balloon Enteroscopy and Small Bowel Tumors: A South-European Single-Center Experience
N. Almeida, P. Figueiredo, S. Lopes, H. Gouveia +1 more
2009Digestive Diseases and Sciences78 citations
Semantic Scholar
Effect of Portal Hypertension in the Small Bowel: An Endoscopic Approach
P. Figueiredo, N. Almeida, C. Lérias, S. Lopes +3 more
2008Digestive Diseases and Sciences59 citations
Semantic Scholar
Capsule endoscopy in inflammatory bowel disease type unclassified and indeterminate colitis serologically negative
S. Lopes, P. Figueiredo, F. Portela, P. Freire +4 more
2010Inflammatory Bowel Diseases53 citations Open access
Semantic Scholar
Spontaneous fungal peritonitis: a rare but severe complication of liver cirrhosis
M. Gravito-Soares, E. Gravito-Soares, S. Lopes, G. Ribeiro +1 more
2017European Journal of Gastroenterology and Hepathology44 citations
Semantic Scholar
URGENT CAPSULE ENDOSCOPY IS USEFUL IN SEVERE OBSCURE‐OVERT GASTROINTESTINAL BLEEDING
N. Almeida, P. Figueiredo, S. Lopes, P. Freire +3 more
2009Digestive Endoscopy44 citations Open access
Semantic Scholar
The Effect of Metoclopramide in Capsule Enteroscopy
N. Almeida, P. Figueiredo, P. Freire, S. Lopes +3 more
2008Digestive Diseases and Sciences36 citations
Semantic Scholar
Virtual chromoendoscopy can be a useful software tool in capsule endoscopy.
G. Duque, N. Almeida, P. Figueiredo, P. Monsanto +6 more
2012Revista Espanola de Enfermedades Digestivas34 citations Open access
Semantic Scholar
Small-Bowel Capsule Endoscopy in Patients with Suspected Crohn's Disease—Diagnostic Value and Complications
P. Figueiredo, N. Almeida, S. Lopes, G. Duque +4 more
2010Diagnostic and Therapeutic Endoscopy31 citations Open access
Semantic Scholar
A comparative study between fluoroscopic and endoscopic guidance in palliative esophageal stent placement.
Frederico Ferreira, P. Bastos, A. Ribeiro, M. Marques +5 more
2012Diseases of the esophagus27 citations Open access
Semantic Scholar
Small bowel enteroscopy - A joint clinical guideline by the Spanish and Portuguese small-bowel study groups.
Enrique Pérez-Cuadrado Robles, R. Pinho, B. González-Suárez, S. Mão-de-Ferro +26 more
2020Revista Espanola de Enfermedades Digestivas19 citations Open access
Semantic Scholar
Capsule endoscopy assisted by traditional upper endoscopy.
N. Almeida, P. Figueiredo, S. Lopes, P. Freire +3 more
2008Revista Espanola de Enfermedades Digestivas18 citations Open access
Semantic Scholar
Ampullary Metastasis From Breast Cancer: A Rare Cause of Obstructive Jaundice
S. Giestas, S. Lopes, P. Souto, C. Agostinho +3 more
2016GE: Portuguese Journal of Gastroenterology17 citations Open access
Semantic Scholar
Dasatinib-Induced Colitis in a Patient with Chronic Myelogenous Leukemia
D. Perdigoto, S. Lopes, F. Portela, M. Cipriano +1 more
2017GE: Portuguese Journal of Gastroenterology11 citations Open access
Semantic Scholar
Induced liver injury after high-dose methylprednisolone in a patient with multiple sclerosis
Ana Torres Oliveira, S. Lopes, M. Cipriano, C. Sofia
2015BMJ Case Reports11 citations Open access
Semantic Scholar
SMALL BOWEL PSEUDOMELANOSIS AND ORAL IRON THERAPY
N. Almeida, P. Figueiredo, S. Lopes, P. Freire +4 more
2009Digestive Endoscopy11 citations Open access
Semantic Scholar
Small Bowel Enteroscopy – A Joint Clinical Guideline from the Spanish and Portuguese Small Bowel Study Groups
Enrique Pérez-Cuadrado-Robles, R. Pinho, B. González, S. Mão-de-Ferro +27 more
2020GE: Portuguese Journal of Gastroenterology9 citations Open access
Semantic Scholar
Endoscopic Management of Colonic Perforation due to Ventriculoperitoneal Shunt: Case Report and Literature Review
Ana Alves, S. Mendes, S. Lopes, Alexandre Monteiro +3 more
2017GE: Portuguese Journal of Gastroenterology7 citations Open access
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Endogenous Endophthalmitis and Liver Abscess: A Metastatic Infection or a Coincidence?
C. Correia, S. Lopes, S. Mendes, N. Almeida +1 more
2021GE: Portuguese Journal of Gastroenterology5 citations Open access
Semantic Scholar
Drug‐induced liver injury in the era of biologics: The case of natalizumab
F. Taveira, S. Lopes, C. Faria, S. Mendes +1 more
2021Advances in Digestive Medicine4 citations Open access
Semantic Scholar
[A thousand total colonoscopies: what is the relationship between distal and proximal findings?].
Carla Sousa Andrade, P. Figueiredo, S. Lopes, H. Gouveia +2 more
2008Acta Médica Portuguesa4 citations
Semantic Scholar
Hypertransaminasemia in celiac disease: Celiac or autoimmune hepatitis?
L. Eliseu, S. Lopes, G. Duque, M. Cipriano +1 more
20132 citations Open access
Semantic Scholar
Glycogenic acanthosis of the esophagus: an unusually endoscopic appearance.
S. Lopes, P. Figueiredo, Pedro Amaro, P. Freire +5 more
2010Revista Espanola de Enfermedades Digestivas2 citations Open access
Semantic Scholar
Duodenal variceal bleeding as a presentation of hepatocellular carcinoma.
M. João, Andreia Trigo, M. Gravito-Soares, E. Gravito-Soares +2 more
2022Revista Espanola de Enfermedades Digestivas1 citations Open access
Semantic Scholar
Clinical impact of small bowel capsule endoscopy in the era of antithrombotic therapy.
E. Gravito-Soares, M. Gravito-Soares, N. Almeida, S. Lopes +1 more
2018Clinics And Research in Hepatology and Gastroenterology1 citations
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Portal Hypertensive Biliopathy: An Infrequent Cause of Biliary Obstruction
Ricardo Cardoso, Adriano Casela, S. Lopes, C. Agostinho +6 more
2015GE: Portuguese Journal of Gastroenterology1 citations Open access
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Clinical caseHypertransaminasemia in celiac disease: Celiac or autoimmune hepatitis?Elevação das aminotransferases na doença celíaca: hepatite celíaca ou autoimune?
L. Eliseu, S. Lopes, G. Duque, M. Cipriano +1 more
20131 citations Open access
Semantic Scholar
Simultaneous failure of Pillcam Colon and Pillcam SB.
N. Almeida, P. Figueiredo, P. Freire, S. Lopes +4 more
2008Revista Espanola de Enfermedades Digestivas1 citations Open access
Semantic Scholar
Protein-losing enteropathy: is it Crohn's disease?
M. J. Temido, S. Lopes, Pedro Figueiredo, Francisco Portela
2024Revista Espanola de Enfermedades Digestivas0 citations Open access
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P170 Can histological activity of ulcerative colitis be predicted by assessment of the rectosigmoid colon?
M. Temido, J. Gama, R. C. Oliveira, A. Silva +5 more
2023Journal of Crohn's & Colitis0 citations Open access
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Mo1760 CAN HISTOLOGICAL ACTIVITY OF ULCERATIVE COLITIS BE PREDICTED BY RECTOSIGMOID ASSESSMENT?
M. J. Temido, J. Gama, R. Oliveira, Andrea Silva +6 more
2023Gastroenterology0 citations
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Sa1622: IBS-LIKE SYMPTOMS IN ULCERATIVE COLITIS IN REMISSION: A REFLEX OF ANXIETY OR SUBCLINICAL INFLAMMATION?
Andrea Silva, M. J. Temido, Joana Madeira, M. Sant'anna +8 more
2022Gastroenterology0 citations
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ARGON PLASMA COAGULATION: IS IT SAFE WHEN MANAGED AS A HIGH BLEEDING RISK PROCEDURE?
M. João, A. Silva, S. Alves, S. Lopes +6 more
2022ESGE Days 20220 citations
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Whipple Disease: An Atypical Diagnosis by Capsule Endoscopy in an Oldest-Old Patient
C. Macedo, E. Gravito-Soares, M. Gravito-Soares, S. Lopes +2 more
2021GE: Portuguese Journal of Gastroenterology0 citations Open access
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P600 Infliximab trough levels for remission induction and long term therapy management of inflammatory bowel disease.
David N. Perdigoto, F. Portela, M. Ferreira, S. Mendes +3 more
2017Journal of Crohn's & Colitis0 citations
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The growing applicability of transluminal endotherapy in organized pancreatic necrotic collections
B. Arroja, A. Rosa, S. Lopes, N. Almeida +2 more
20130 citations Open access
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Hemangioendotelioma epitelióide hepático: um caso de rápida progressão
G. Duque, P. Souto, A. Rosa, H. Rodrigues +7 more
20130 citations Open access
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