Abstract:
OBJECTIVE:To assess the expression of the tumour markers stromelysin 3, MUC1, p53 and cytokeratin-7 in papillary renal cell carcinoma (pRCC, for which two histological subtypes are distinguished, i.e. type 1 and type 2, the latter appearing to be associated with a poorer prognosis) and to determine whether any of these markers might be of prognostic value. PATIENTS AND METHODS:In a retrospective study of 50 patients, the type and nuclear grade of tumours was determined by histological analyses, the presence of microvascular emboli detected, and the markers assessed by immunohistochemical analysis using anti-stromelysin 3, anti-MUC1, anti-p53 and anti-cytokeratin-7 antibodies. RESULTS:Twenty-five patients each had a type 1 or type 2 tumour. MUC1 and cytokeratin-7 were principally expressed in type 1 tumours, being detected in 76% and 84%, respectively. By contrast, p53 accumulated principally in type 2 tumours (36%); the accumulation of p53 was also associated with poorer survival. In patients with type 2 tumours with a more unfavourable development, stromelysin-3 expression was associated with a more advanced stage and a higher risk of metastases. CONCLUSION:Subtyping pRCC according to the recommended morphological criteria appears to be worthwhile, and can be reinforced by immunohistochemical tests capable of detecting cytokeratin-7 and MUC1 expression. Immunohistochemical detection of p53 is of prognostic value, as accumulation of this factor is associated with poorer survival.
journal_name
BJU Intjournal_title
BJU internationalauthors
Perret AG,Clemencon A,Li G,Tostain J,Peoc'h Mdoi
10.1111/j.1464-410X.2008.07605.xsubject
Has Abstractpub_date
2008-07-01 00:00:00pages
183-7issue
2eissn
1464-4096issn
1464-410Xpii
BJU7605journal_volume
102pub_type
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journal_title:BJU international
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1111/bju.14849
更新日期:2019-11-01 00:00:00
abstract:OBJECTIVE:To determine the role of hypoxia-inducible factor-2alpha (HIF2alpha) on the sensitivity of renal cell carcinoma (RCC) cell lines to ionizing radiation and to determine if the mTOR antagonist, rapamycin, could decrease HIF2alpha protein levels. MATERIALS AND METHODS:Cell lines expressing stable short-hairpin ...
journal_title:BJU international
pub_type: 杂志文章
doi:10.1111/j.1464-410X.2008.07558.x
更新日期:2008-08-01 00:00:00
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journal_title:BJU international
pub_type: 杂志文章
doi:10.1111/bju.14882
更新日期:2019-12-01 00:00:00
abstract:OBJECTIVE:To evaluate the effect of low-dose rate prostate brachytherapy on the sexual health of men with > or = 7 years of prospective evaluation and optimum sexual function before treatment. PATIENTS AND METHODS:In all, 223 patients with T1b to T3a prostate cancer and a median (range) age of 66 (50-82) years were tr...
journal_title:BJU international
pub_type: 杂志文章
doi:10.1111/j.1464-410X.2007.07016.x
更新日期:2007-08-01 00:00:00
abstract:OBJECTIVES:To describe a technique for transurethral tumour inoculation, bioluminescence imaging (BLI) and validation of this approach using ex vivo magnetic resonance imaging (MRI), as a reproducible and quantifiable model of orthotopic bladder cancer is required to enable preclinical pharmacological studies of intrav...
journal_title:BJU international
pub_type: 杂志文章
doi:10.1111/j.1464-410X.2007.07165.x
更新日期:2007-12-01 00:00:00
abstract::The aim of revalidation (or maintenance of certification) is to reassure patients, the general public, employers and other healthcare professionals that an individual is fit to practice. It may lead to a reduction in near misses or adverse events. The process of revalidation entails a commitment to the provision of li...
journal_title:BJU international
pub_type: 杂志文章,评审
doi:10.1111/j.1464-410X.2011.10375.x
更新日期:2011-10-01 00:00:00
abstract:OBJECTIVE:• To investigate the oncological efficacy of retroperitoneal laparoscopic radical nephrectomy (RLRN) compared with transperitoneal laparoscopic radical nephrectomy (TLRN) for the management of clear-cell renal cell carcinoma (RCC). PATIENTS AND METHODS:• With emphasis on survival and disease recurrence, a re...
journal_title:BJU international
pub_type: 杂志文章,多中心研究
doi:10.1111/j.1464-410X.2010.09636.x
更新日期:2011-05-01 00:00:00
abstract:OBJECTIVE:To examine the performance of a primary magnetic resonance imaging (MRI)/ultrasonography (US) fusion-guided targeted biopsy (TB), and in combination with an added systematic biopsy (SB). PATIENTS AND METHODS:Analysis of 318 consecutive biopsy-naïve men with suspicious multiparametric MRI (mpMRI; Prostate Ima...
journal_title:BJU international
pub_type: 杂志文章
doi:10.1111/bju.14212
更新日期:2018-08-01 00:00:00
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journal_title:BJU international
pub_type: 杂志文章
doi:10.1111/j.1464-410X.2012.11715.x
更新日期:2013-08-01 00:00:00
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journal_title:BJU international
pub_type: 杂志文章,评审
doi:10.1111/bju.12558
更新日期:2014-09-01 00:00:00
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journal_title:BJU international
pub_type: 杂志文章,随机对照试验
doi:10.1111/bju.12388
更新日期:2013-12-01 00:00:00
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journal_title:BJU international
pub_type: 杂志文章
doi:10.1111/bju.14642
更新日期:2019-08-01 00:00:00
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journal_title:BJU international
pub_type: 杂志文章
doi:10.1111/j.1464-410X.2006.06009.x
更新日期:2006-02-01 00:00:00
abstract:OBJECTIVE:To describe our experience of penile urethral repair and reconstruction, cataloguing the change in practice from one-stage flap to two-stage free graft procedures for anterior urethroplasty. PATIENTS AND METHODS:Between January 1992 and December 1996, 79 patients underwent anterior urethroplasty. Of the 45 o...
journal_title:BJU international
pub_type: 杂志文章
doi:10.1046/j.1464-410x.1999.00010.x
更新日期:1999-04-01 00:00:00
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journal_title:BJU international
pub_type: 杂志文章
doi:10.1111/j.1464-410X.2006.06209.x
更新日期:2006-07-01 00:00:00
abstract:OBJECTIVE:To examine the association of hospital volume and 90-day mortality after cystectomy, conditional on survival for 30 days. PATIENTS AND METHODS:The National Cancer Data Base was used to evaluate 30- and 90-day mortality for 35,055 patients who underwent cystectomy for bladder cancer at one of 1118 hospitals. ...
journal_title:BJU international
pub_type: 杂志文章,多中心研究
doi:10.1111/bju.12566
更新日期:2014-07-01 00:00:00
abstract:OBJECTIVE:To determine the incidence of detrusor instability (DI) detected by conventional and ambulatory bladder pressure monitoring, any link between urodynamic findings before and after colposuspension, and between patients' symptoms and the urodynamic findings. PATIENTS AND METHODS:Sixty-five patients, scheduled t...
journal_title:BJU international
pub_type: 杂志文章
doi:10.1046/j.1464-410x.1999.00390.x
更新日期:1999-12-01 00:00:00
abstract:OBJECTIVE:To evaluate the utility of lactate dehydrogenase (LDH), a tumour marker that is frequently elevated at diagnosis and relapse of testicular germ cell tumours (TGCTs), in the follow-up of TGCTs for detecting tumour relapse, as it has role as a prognostic factor but its role in follow-up is less certain. PATIEN...
journal_title:BJU international
pub_type: 杂志文章
doi:10.1111/j.1464-410X.2007.06905.x
更新日期:2007-07-01 00:00:00
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journal_title:BJU international
pub_type: 杂志文章,多中心研究
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更新日期:2014-10-01 00:00:00
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journal_title:BJU international
pub_type: 临床试验,杂志文章
doi:10.1046/j.1464-410x.2003.03067.x
更新日期:2003-05-01 00:00:00
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journal_title:BJU international
pub_type: 杂志文章,评审
doi:10.1111/bju.15105
更新日期:2020-08-01 00:00:00
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journal_title:BJU international
pub_type: 杂志文章
doi:10.1111/j.1464-410x.2003.04749.x
更新日期:2004-04-01 00:00:00
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journal_title:BJU international
pub_type: 杂志文章
doi:10.1046/j.1464-410x.2002.02993.x
更新日期:2002-11-01 00:00:00
abstract:OBJECTIVE:To review our experience in the management of secondary pelvi-ureteric junction obstruction (PUJO) comparing endopyelotomy with pyeloplasty. PATIENTS AND METHODS:We retrospectively analysed our database of 58 patients having undergone operative management of PUJO after failed primary management, including 41...
journal_title:BJU international
pub_type: 杂志文章
doi:10.1111/bju.12454
更新日期:2014-01-01 00:00:00
abstract:OBJECTIVE:To investigate the feasibility, tolerability, safety and efficacy of using a new surgical technique for the repair of anterior urethral strictures to preserve vascular supply to the urethra and its entire muscular and neurogenic support. PATIENTS AND METHODS:In all, 24 patients (mean age 46 years) underwent ...
journal_title:BJU international
pub_type: 杂志文章
doi:10.1111/j.1464-410X.2009.08590.x
更新日期:2009-10-01 00:00:00
abstract:OBJECTIVE:To assess the outcomes for patients with Gleason score 8-10 prostate cancer treated with brachytherapy, external beam radiotherapy (EBRT) and hormonal therapy (HT). PATIENTS AND METHODS:In all, 181 patients with Gleason scores 8-10 prostate cancer were treated from 1994 to 2006 with a (103)Pd implant (prescr...
journal_title:BJU international
pub_type: 杂志文章
doi:10.1111/j.1464-410X.2009.08661.x
更新日期:2009-12-01 00:00:00
abstract:OBJECTIVE:To evaluate the effect of a routine explanation provided to men on their expectation of pain associated with a urodynamic study (UDS). PATIENTS AND METHODS:The purpose of UDS is to reproduce patient's symptoms during the urine storage and voiding phases, and thus understand the causes of the patient's sympto...
journal_title:BJU international
pub_type: 杂志文章
doi:10.1111/j.1464-410X.2005.05828.x
更新日期:2005-12-01 00:00:00
abstract:OBJECTIVE:To establish a consensus on the utility of multiparametric magnetic resonance imaging (mpMRI) to identify patients for focal therapy. METHODS:Urological surgeons, radiologists, and basic researchers, from Europe and North America participated in a consensus meeting about the use of mpMRI in focal therapy of ...
journal_title:BJU international
pub_type: 共识发展会议,杂志文章
doi:10.1111/bju.12243
更新日期:2014-02-01 00:00:00
abstract:OBJECTIVE:To evaluate the effect of prostate weight on perioperative, functional and oncological outcomes after laparoscopic radical prostatectomy (LRP). PATIENTS AND METHODS:Between January 2003 and January 2006, 327 patients had LRP by one surgeon, 193 of whom were available for analysis. Patients were stratified in...
journal_title:BJU international
pub_type: 杂志文章
doi:10.1111/j.1464-410X.2007.07263.x
更新日期:2008-03-01 00:00:00
abstract:OBJECTIVES:To determine whether interstitial cystitis is associated with the increased release of substance P from the bladder wall into urine, by measuring urinary excretion rates of substance P and its metabolites in women with interstitial cystitis and in a control group of women with stress incontinence and normal ...
journal_title:BJU international
pub_type: 杂志文章
doi:10.1046/j.1464-410x.2001.00990.x
更新日期:2001-01-01 00:00:00