2005
DOI: 10.1590/s0104-42302005000600016
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O padrão 4 de Gleason e o volume tumoral no prognóstico do carcinoma da próstata

Abstract: RESUMO OBJETIVOS.A introdução de terapia adjuvante pós-prostatectomia radical foi recentemente proposta na literatura na tentativa de se obter melhores taxas de sobrevida em pacientes com câncer de próstata com maior risco de recidiva da doença. Alguns parâmetros anatomopatológicos têm sido considerados bons determinantes dos riscos de recorrência local ou à distância desses tumores. Recentemente o volume tumoral e a presença de padrão terciário de Gleason menos diferenciado foram apresentados como os melhores… Show more

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Cited by 3 publications
(3 citation statements)
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“…In an unselected series a tertiary pattern was seen in 48% of cases, 73 while in another study only 13% of cases had a tertiary component if consideration was limited to tumours of a higher grade than that of the primary and secondary pattern and <5% of tumour volume. 38 In various series of radical prostatectomy specimens the presence of a tertiary pattern was associated more frequently with PSA recurrence, [65][66][67][68]71,73 extraprostatic extension, 65,69,73 surgical margin positivity, 65,69,70,73 seminal vesicle infiltration 65,66,69,73 and lymph node metastases. 65,66,69,72 When cases were stratified according to < or ‡5% of tumour volume, an association with extraprostatic extension, positive surgical margin, seminal vesicle invasion and lymph node infiltration was observed only in the ‡5% group.…”
Section: Tertiary Patternsmentioning
confidence: 99%
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“…In an unselected series a tertiary pattern was seen in 48% of cases, 73 while in another study only 13% of cases had a tertiary component if consideration was limited to tumours of a higher grade than that of the primary and secondary pattern and <5% of tumour volume. 38 In various series of radical prostatectomy specimens the presence of a tertiary pattern was associated more frequently with PSA recurrence, [65][66][67][68]71,73 extraprostatic extension, 65,69,73 surgical margin positivity, 65,69,70,73 seminal vesicle infiltration 65,66,69,73 and lymph node metastases. 65,66,69,72 When cases were stratified according to < or ‡5% of tumour volume, an association with extraprostatic extension, positive surgical margin, seminal vesicle invasion and lymph node infiltration was observed only in the ‡5% group.…”
Section: Tertiary Patternsmentioning
confidence: 99%
“…In various series of radical prostatectomy specimens the presence of a tertiary pattern was associated more frequently with PSA recurrence, 65–68,71,73 extraprostatic extension, 65,69,73 surgical margin positivity, 65,69,70,73 seminal vesicle infiltration 65,66,69,73 and lymph node metastases 65,66,69,72 …”
Section: Tertiary Patternsmentioning
confidence: 99%
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