2012
DOI: 10.1590/s0100-69912012000300004
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Ressecções gástricas menores com linfadenectomia modificada em câncer gástrico precoce com linfonodo sentinela negativo

Abstract: OBJETIVO: Estudar a pesquisa de linfonodo sentinela em câncer gástrico precoce como método diagnóstico de metástase ganglionar insuspeita, e que permita a realização, naqueles com gânglios negativos, de ressecções gástricas menores, com linfadenectomia limitada. MÉTODOS: Foram avaliados sete pacientes portadores de câncer gástrico precoce, tratados no Hospital Universitário Clementino Fraga Filho da Universidade Federal do Rio de Janeiro, no período de setembro de 2008 a maio de 2011, e submetidos à pesquisa d… Show more

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Cited by 5 publications
(3 citation statements)
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“…From 2008 on, with the introduction of endoscopic ultrasonography in HUCFF-UFRJ, patients with early gastric lesions suggestive of cancer at endoscopy underwent endoscopic ultrasound to confirm the degree of tumor penetration of the gastric wall and evaluation of suspect perigastric nodes. Those with echoendoscopic confirmation of early tumor without perigastric lymphadenopathy were operated and submitted to sentinel nodes research, which, when negative, provided the realization of smaller gastric resections with modified D1 lymphadenectomy, as recommended by the Japanese Society of Gastric Cancer 9,10 . Patients with endoscopic ultrasound doubtful as to the degree of penetration of the tumor and/or suspect perigastric lymph nodes were treated for advanced tumors.…”
Section: Methods Methods Methods Methodsmentioning
confidence: 99%
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“…From 2008 on, with the introduction of endoscopic ultrasonography in HUCFF-UFRJ, patients with early gastric lesions suggestive of cancer at endoscopy underwent endoscopic ultrasound to confirm the degree of tumor penetration of the gastric wall and evaluation of suspect perigastric nodes. Those with echoendoscopic confirmation of early tumor without perigastric lymphadenopathy were operated and submitted to sentinel nodes research, which, when negative, provided the realization of smaller gastric resections with modified D1 lymphadenectomy, as recommended by the Japanese Society of Gastric Cancer 9,10 . Patients with endoscopic ultrasound doubtful as to the degree of penetration of the tumor and/or suspect perigastric lymph nodes were treated for advanced tumors.…”
Section: Methods Methods Methods Methodsmentioning
confidence: 99%
“…Tumor size is another risk factor for the development of lymph node metastases. The greater the injury, the greater the risk of metastases [1][2][3][4][5][6][7][8][9][10][11][12][13][14][15][16] . In our series, the incidence of metastasis in tumors larger than 2cm was greater than in tumors smaller than 2cm.…”
Section: T T T T Tmentioning
confidence: 99%
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