Tumores gastrointestinales estromales (GIST): Experiencia del Servicio de Cirugía del Hospital Clínico de la Universidad de Chile entre 1999 y 2005

Background: Gastrointestinal stromal tumors (GIST) are the most common mesenchymatous tumors of the digestive tract. The pathological diagnosis is based on microscopy and immunohistochemistiy. Aim: To review the experience of our surgical unit in patients with GIST Material and methods: Review of me...

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Autores principales:	Braghetto,Italo, Parada,Francisco J, Cardemil,Gonzalo, Csendes,Attila, Fernández,Eduardo, Korn,Owen, Ramírez,Marcos, Carreño,Laura, Smok,Gladys, Molina,Juan Carlos, Lembach,Hanns
Lenguaje:	Spanish / Castilian
Publicado:	Sociedad Médica de Santiago 2007
Materias:	Gastrointestinal hemorrhage
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0034-98872007000500001
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spelling	oai:scielo:S0034-988720070005000012007-07-09Tumores gastrointestinales estromales (GIST): Experiencia del Servicio de Cirugía del Hospital Clínico de la Universidad de Chile entre 1999 y 2005Braghetto,ItaloParada,Francisco JCardemil,GonzaloCsendes,AttilaFernández,EduardoKorn,OwenRamírez,MarcosCarreño,LauraSmok,GladysMolina,Juan CarlosLembach,Hanns Gastrointestinal hemorrhage Background: Gastrointestinal stromal tumors (GIST) are the most common mesenchymatous tumors of the digestive tract. The pathological diagnosis is based on microscopy and immunohistochemistiy. Aim: To review the experience of our surgical unit in patients with GIST Material and methods: Review of medical records of 15 patients (aged 66+13 years, 11 women), with a pathological diagnosis of GIST, treated between 1999 and 2005. Results: The main presenting symptoms were melena in 40%, hematemesis in 20%, abdominal pain in 60% and anemia in 13%. In only one patient, the tumor appeared as an incidentaloma. All patients underwent upper gastrointestinal endoscopy A CAT scan was done in 87%, a barium swallow in 60% and a digestive endosonography in 20%. Thirteen tumors were located in the stomach and two in the small bowel. Mean tumor diameter was 5.3+1.7 cm. Surgical management was a tumor resection in 40%, a partial gastrectomy in 27%, a total gastrectomy in 20% and an intestinal excision in the rest. Mean hospital stay was 6.9+4.2 days. No postoperative complications were recorded. Conclusions: The main clinical presentation of GIST in this retrospective series was an upper gastrointestinal bleeding. Surgical treatment was devoid of complicationsinfo:eu-repo/semantics/openAccessSociedad Médica de SantiagoRevista médica de Chile v.135 n.5 20072007-05-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0034-98872007000500001es10.4067/S0034-98872007000500001
institution	Scielo Chile
collection	Scielo Chile
language	Spanish / Castilian
topic	Gastrointestinal hemorrhage
spellingShingle	Gastrointestinal hemorrhage Braghetto,Italo Parada,Francisco J Cardemil,Gonzalo Csendes,Attila Fernández,Eduardo Korn,Owen Ramírez,Marcos Carreño,Laura Smok,Gladys Molina,Juan Carlos Lembach,Hanns Tumores gastrointestinales estromales (GIST): Experiencia del Servicio de Cirugía del Hospital Clínico de la Universidad de Chile entre 1999 y 2005
description	Background: Gastrointestinal stromal tumors (GIST) are the most common mesenchymatous tumors of the digestive tract. The pathological diagnosis is based on microscopy and immunohistochemistiy. Aim: To review the experience of our surgical unit in patients with GIST Material and methods: Review of medical records of 15 patients (aged 66+13 years, 11 women), with a pathological diagnosis of GIST, treated between 1999 and 2005. Results: The main presenting symptoms were melena in 40%, hematemesis in 20%, abdominal pain in 60% and anemia in 13%. In only one patient, the tumor appeared as an incidentaloma. All patients underwent upper gastrointestinal endoscopy A CAT scan was done in 87%, a barium swallow in 60% and a digestive endosonography in 20%. Thirteen tumors were located in the stomach and two in the small bowel. Mean tumor diameter was 5.3+1.7 cm. Surgical management was a tumor resection in 40%, a partial gastrectomy in 27%, a total gastrectomy in 20% and an intestinal excision in the rest. Mean hospital stay was 6.9+4.2 days. No postoperative complications were recorded. Conclusions: The main clinical presentation of GIST in this retrospective series was an upper gastrointestinal bleeding. Surgical treatment was devoid of complications
author	Braghetto,Italo Parada,Francisco J Cardemil,Gonzalo Csendes,Attila Fernández,Eduardo Korn,Owen Ramírez,Marcos Carreño,Laura Smok,Gladys Molina,Juan Carlos Lembach,Hanns
author_facet	Braghetto,Italo Parada,Francisco J Cardemil,Gonzalo Csendes,Attila Fernández,Eduardo Korn,Owen Ramírez,Marcos Carreño,Laura Smok,Gladys Molina,Juan Carlos Lembach,Hanns
author_sort	Braghetto,Italo
title	Tumores gastrointestinales estromales (GIST): Experiencia del Servicio de Cirugía del Hospital Clínico de la Universidad de Chile entre 1999 y 2005
title_short	Tumores gastrointestinales estromales (GIST): Experiencia del Servicio de Cirugía del Hospital Clínico de la Universidad de Chile entre 1999 y 2005
title_full	Tumores gastrointestinales estromales (GIST): Experiencia del Servicio de Cirugía del Hospital Clínico de la Universidad de Chile entre 1999 y 2005
title_fullStr	Tumores gastrointestinales estromales (GIST): Experiencia del Servicio de Cirugía del Hospital Clínico de la Universidad de Chile entre 1999 y 2005
title_full_unstemmed	Tumores gastrointestinales estromales (GIST): Experiencia del Servicio de Cirugía del Hospital Clínico de la Universidad de Chile entre 1999 y 2005
title_sort	tumores gastrointestinales estromales (gist): experiencia del servicio de cirugía del hospital clínico de la universidad de chile entre 1999 y 2005
publisher	Sociedad Médica de Santiago
publishDate	2007
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0034-98872007000500001
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Tumores gastrointestinales estromales (GIST): Experiencia del Servicio de Cirugía del Hospital Clínico de la Universidad de Chile entre 1999 y 2005

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