Clinical and manometric evaluation of women with chronic anal fissure before and after internal subcutaneous lateral sphincterotomy

Autor: Silvana Marques e Silva, Viviane Fernandes Rosa, Romulo Medeiros de Almeida, Marcelo de Melo Andrade Coura, Paulo Gonçalves de Oliveira, João Batista de Sousa

Publikováno v: Journal of Coloproctology, Vol 32, Iss 2, Pp 148-153 (2012)

OBJECTIVE: To evaluate clinical and manometric parameters of chronic anal fissure females undergoing lateral internal sphincterotomy (LIS). METHODS: A total of eight women with chronic anal fissure who underwent LIS were included in this study. The p

Externí odkaz: https://doaj.org/article/d622a2724ed34843a12c9830c03e5d7c

Colonic Pseudolipomatosis: A Rare but Characteristic Endoscopic Condition

Autor: Silvana Marques e Silva, Marcelo de Melo Andrade Coura, Heinrich Bender Kohnert Seidler, Sarah Marques e Silva

Publikováno v: The American journal of case reports. 23

BACKGROUND Colonic pseudolipomatosis (CP) can pose a diagnostic challenge due to its rare incidence and multiple presentations, most of them not very familiar to the endoscopist. Its etiology and pathogenesis have not been completely clarified. It ca

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::89d545d74232ded95f82653fc79e193f
https://pubmed.ncbi.nlm.nih.gov/35509197

Identification and characterization of phospholipases A2 from the skin secretion of Pithecopus azureus anuran

Autor: Guilherme D. Brand, Eder Alves Barbosa, Maura V. Prates, José L. Cardozo Fh, Beatriz Blenda Pinheiro de Souza, Carlos Bloch, André M. Murad, Marcelo de Melo Andrade Coura

Publikováno v: Toxicon. 167:10-19

The present work reports the isolation, characterization and the complete sequence of a phospholipase A2 (PLA2) present in the skin secretion of Pithecopus azureus. Among several peptides and small proteins previously described by our group from some

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a94f8739d0c8ea628c3aae5028ea0fee
https://doi.org/10.1016/j.toxicon.2019.06.002

IS DIGITAL RECTAL EXAM RELIABLE IN GRADING ANAL SPHINCTER DEFECTS?

Autor: Silvana Marques e Silva, João Batista de Sousa, Miles Castedo Forrest, Marcelo de Melo Andrade Coura, Romulo Medeiros de Almeida

Publikováno v: Arquivos de Gastroenterologia, Volume: 53, Issue: 4, Pages: 240-245, Published: DEC 2016
Repositório Institucional da UnB
Universidade de Brasília (UnB)
instacron:UNB
Arquivos de Gastroenterologia v.53 n.4 2016
Arquivos de gastroenterologia
Instituto Brasileiro de Estudos e Pesquisas de Gastroenterologia
instacron:IBEPEGE
Arquivos de Gastroenterologia, Vol 53, Iss 4, Pp 240-245

Background Anal sphincter tone is routinely assessed by digital rectal examination in patients with fecal incontinence, although its accuracy in detecting sphincter defects or separating competent from incompetent muscles has not been established. Ob

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5545825598f658c0ad370afc9987ad8b
https://doi.org/10.1590/s0004-28032016000400006

Pneumoretroperitoneum and Sepsis After Transanal Endoscopic Resection of a Rectal Lateral Spreading Tumor

Autor: Bruno Augusto Alves Martins, Romulo Medeiros de Almeida, João Batista de Sousa, Natascha Mourão Moreira, Marcelo de Melo Andrade Coura, Paulo Gonçalves de Oliveira

Publikováno v: Annals of Coloproctology

Transanal endoscopic microsurgery is considered a safe, appropriate, and minimally invasive approach, and complications after endoscopic microsurgery are rare. We report a case of sepsis and pneumoretroperitoneum after resection of a rectal lateral s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d01798a56437a86841133941deec4518
https://pubmed.ncbi.nlm.nih.gov/28761873