5 documents found, page 1 of 1
Mucinous adenocarcinoma arising from recurrent perianal fistula in patient with...
Alencar,Suelene Suassuna Silvestre de; Corrêa,Romualdo da Silva; Bezerra,Cátia de França; Alencar,Marcelo José Carlos; Nunes,Cristiana SoaresIntroduction: Anal carcinoma is a rare variant of epithelial tumors of the anal canal. When associated with chronic and active anal fistulas, usually this is an aggressive cancer that has difficult diagnosis and poor prognosis. Anal fistulas are a common manifestation of Crohn's disease (CD). This study aims to report a case of mucinous adenocarcinoma originating from recurrent perianal fistula in patients with...
Recurrent aggressive angiomyxoma
Alencar,Suelene Suassuna Silvestre de; Corrêa,Romualdo da Silva; Menezes,Emanuela Simone Cunha de; Nascimento,Antonio Luiz doINTRODUCTION: aggressive angiomyxoma is a highly aggressive, rare neoplasm of the mesenchymal tissue with a high recurrence rate. It represents an important differential diagnosis of pelvic tumors in women of reproductive age. This study aims to describe a case of aggressive angiomyxoma. CASE REPORT: woman, 37 years old, complained about a bulge on the right perianal region, and anal itching and burning, bleedi...
The surgical treatment of patients with ulcerative colitis from an university h...
Alencar,Suelene Suassuna Silvestre de; Corrêa,Romualdo da Silva; Bezerra,Cátia de França; Menezes,Emanuela Simone Cunha de; Nascimento,Antonio Luiz doINTRODUCTION: Ulcerative colitis (UC) is a chronic inflammatory disease that affects the rectum and colon, involving periods of exacerbation and remission. A considerable number of patients requires surgery during the course of this disease. OBJECTIVE: The purpose of this study is to analyze the profile and therapeutic approach of patients with UC. METHODS: This is a retrospective study that analyzed medical re...
Translocation of 99mTc labelled bacteria after intestinal ischemia and reperfusion
João,Samir Assi; Alencar,Suelene Suassuna Silvestre de; Medeiros,Aldo da Cunha; Diniz,Simone Otília Fernandes; Cardoso,Valbert NascimentoPURPOSE: Ischemia and reperfusion of the small intestine disrupts gut barrier, causes bacterial translocation and activates inflammatory responses. An experimental study was planned to evaluate if 99mTc labelled Escherichia coli translocates to mesenteric lymph nodes, liver, spleen, lung and serum of rats submitted to mesenteric ischemia/reperfusion. Additionally, it was observed if the time of reperfusion infl...
Translocação de bactérias marcadas com Tc99 na icterícia obstrutiva em ratos
Alencar,Suelene Suassuna Silvestre de; Medeiros,Aldo da Cunha; Brandt,Carlos Teixeira; Aguiar,José Lamartine de Andrade; Rocha,Keyla Borges FerreiraEstudo realizado com o objetivo de avaliar a translocação bacteriana (TB) do tubo gastrointestinal para órgãos viscerais na icterícia obstrutiva. Quatro grupos de ratos foram estudados: grupo I (n=10) ligadura do colédoco, grupo II (n=10) controle ou "sham operation", grupo III (n=12) ligadura do colédoco e gavagem com 99mTc-Escherichia coli e grupo IV (n=5) controle ou "sham operation" e gavagem com 99mTc-E.co...