FAQ

Gleason Pattern 4 (classification)

Known as: Gleason Grade 4, Gleason Pattern 4 
A pattern of prostate carcinoma characterized by the presence of fused, cribriform, or poorly defined glands. There is partial loss of normal… (More)
National Institutes of Health

Topic mentions per year

Topic mentions per year

1990-2018
05101519902018

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2016
2016
Prognostic Value of Percent Gleason Grade 4 at Prostate Biopsy in Predicting Prostatectomy Pathology and Recurrence.
PURPOSE The importance of primary Gleason grade among men with Gleason score 7 disease has been well-defined. However, this… (More)
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2016
2016
Interobserver Reproducibility of Percent Gleason Pattern 4 in Prostatic Adenocarcinoma on Prostate Biopsies.
In the WHO Classification of Tumours of the Urinary System and Male Genital Organs published in 2016, it was officially… (More)
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2015
2015
Not all gleason pattern 4 prostate cancers are created equal: A study of latent prostatic carcinomas in a cystoprostatectomy and autopsy series.
BACKGROUND The Gleason grading system represents the cornerstone of the management of prostate cancer. Gleason grade 4 (G4) is a… (More)
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2014
2014
Gleason score 3 + 4=7 prostate cancer with minimal quantity of gleason pattern 4 on needle biopsy is associated with low-risk tumor in radical prostatectomy specimen.
A modified Gleason grading system as proposed in the 2005 International Society of Urological Pathology (ISUP) consensus meeting… (More)
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2013
2013
Clonal progression of prostate cancers from Gleason grade 3 to grade 4.
Low-grade prostate cancers (Gleason pattern 3, G3) detected on needle biopsies are generally viewed as indolent and suitable for… (More)
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2011
2011
High incidence of predominant Gleason pattern 4 localized prostate cancer is associated with low serum testosterone.
PURPOSE We characterized the aggressiveness of prostate cancer by Gleason score and predominant Gleason pattern in relation to… (More)
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2009
2009
Morphometric signature differences in nuclei of Gleason pattern 4 areas in Gleason 7 prostate cancer with differing primary grades on needle biopsy.
PURPOSE Since clinically significant upgrading of the biopsy Gleason score has an adverse clinical impact, ancillary tools… (More)
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2007
2007
Immunohistochemical antibody cocktail staining (p63/HMWCK/AMACR) of ductal adenocarcinoma and Gleason pattern 4 cribriform and noncribriform acinar adenocarcinomas of the prostate.
Overexpression of alpha-methylacyl coenzyme A racemase (AMACR) in combination with absence of basal cell markers [ie, p63 and… (More)
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2002
2002
Polymorphisms in the androgen receptor and type II 5 alpha-reductase genes and prostate cancer prognosis.
BACKGROUND Cytosine-adenine-guanine repeat length of the androgen receptor gene and the A49T and V89L polymorphisms of the 5… (More)
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1990
1990
DNA content in prostatic adenocarcinoma. A flow cytometry study of the predictive value of aneuploidy for tumor volume, percentage Gleason grade 4 and 5, and lymph node metastases.
DNA content of prostatic adenocarcinoma was determined by flow cytometry on formalin-fixed, paraffin-embedded tissue from 57… (More)
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