Pneumoperitoneum after Percutaneous Endoscopic Gastrostomy

by Sandra Barbeiro, Catarina Martins, Cláudia Gonçalves
Published 2015-03-01

Duodenal and Colonic Metastases of Ovarian Neoplasm

by Sandra Barbeiro, Catarina Atalaia Martins, Cláudia Gonçalves
Published 2015-07-01

Spontaneous Recurrent Pneumoperitoneum in Systemic Sclerosis

by Sandra Barbeiro, Catarina Atalaia-Martins, Cláudia Gonçalves
Published 2017-05-01

Brunner's Gland Hamartoma – A Rare Cause of Upper Gastrointestinal Bleeding

by Sandra Barbeiro, Catarina Atalaia Martins, Pedro Marcos, Cláudia Gonçalves
Published 2015-11-01

Portal air embolism after endoscopic retrograde cholangiopancreatography

by Sandra Barbeiro, Catarina Atalaia-Martins, Cláudia Gonçalves, Isabel Cotrim

Narrow-Band Imaging: Clinical Application in Gastrointestinal Endoscopy

by Sandra Barbeiro, Diogo Libânio, Rui Castro, Mário Dinis-Ribeiro, Pedro Pimentel-Nunes
Published 2018-03-01

Management of colorectal laterally spreading tumors: a systematic review and meta-analysis

by Pedro Russo, Sandra Barbeiro, Halim Awadie, Diogo Libânio, Mario Dinis-Ribeiro, Michael Bourke
Published 2019-01-01

Gastric Myeloid Sarcoma

by Pedro Marcos, Catarina Atalaia-Martins, Sandra Barbeiro, Maria Fernanda-Cunha, Liliana Eliseu, Helena Vasconcelos
Published 2019-12-01

Schwannoma—A Rare Subepithelial Lesion of the Colon

by Sandra Barbeiro, Catarina Martins, Cláudia Gonçalves, Bruno Arroja, Manuela Canhoto, Filipe Silva, Isabel Cotrim, Cristina Amado, Liliana Eliseu, Helena Vasconcelos
Published 2015-03-01

Anal Pain and Constipation – Beyond the Obvious

by Sandra Barbeiro, Catarina Atalaia Martins, Pedro Marcos, Cláudia Gonçalves, Bruno Arroja, Manuela Canhoto, Liliana Eliseu, Filipe Silva, Isabel Cotrim, Helena Vasconcelos
Published 2015-09-01

Variation between Pathological Measurement and Endoscopically Estimated Size of Colonic Polyps

by Catarina Atalaia-Martins, Pedro Marcos, Carina Leal, Sandra Barbeiro, Alexandra Fernandes, Antonieta Santos, Liliana Eliseu, Cláudia Gonçalves, Isabel Cotrim, Helena Vasconcelos
Published 2018-08-01