Phytotherapy Adds to the Therapeutic Armamentarium for the Treatment of Mild-To-Moderate Lower Urinary Tract Symptoms in Men.

Background: Practice guidelines hardly recommend herbal extracts for male lower urinary tract symptoms (LUTS). However, many patients are unsatisfied with first-line synthetic drugs and often prefer herbal medicines because of good tolerability. To improve the decision-making process, which should consider the patients' expectations, it is crucial to reflect on the role of phytotherapy in the treatment of LUTS.

Serum Chromogranin A as a Complementary Marker for the Prediction of Prostate Cancer-Specific Survival.

Better prognostication of clinically localized prostate cancer (PCA) is urgently needed. Former studies using different study end-points provided controversial results regarding the prognostic value of serum chromogranin A (CGA) in clinically localized PCA. However, serum CGA was not tested for correlation with the most significant study end-point of long-term disease-specific survival (DSS).

[Scientific activity of the University Urological Department in Budapest after WWII (1946-1956)].

The authors studied the publications written by the staff of the University Department of Urology in Budapest, Hungary between 1946 and 1956. The collection was contributed on the occasion of Professor Babics's 10-year-long chairmanship. Over a period of 10 years, 214 papers were published by 15 urologists, including 3 books and 3 PhD theses; 16 papers were published in German, 22 in English, 2 in French, and 1 in Italian.

Changes of protein expression in prostate cancer having lost its androgen sensitivity.

Objective: The majority of prostate cancers require androgen hormones for growth, and androgen ablation is an important part of the systemic treatment of advanced prostate cancer. Nevertheless, most of these cancers eventually relapse as they become less sensitive to androgen ablation and anti-androgen treatment. Elucidating the molecular events that are responsible for the conversion of androgen-sensitive cancers to androgen-refractory tumors may reveal new therapeutic opportunities.

Less invasive treatment option for renal carcinoma with venous tumor thrombus.

Aim: To retrospectively analyze patients treated by renal tumor and venous tumor thrombus (VVT) removal and to introduce a less stressful and safer surgical method without thoracotomy in Neves level 3 cases.

Methods: From 2002 to 2011, 33 patients underwent surgery for renal cell cancer combined with tumor thrombus of the inferior vena cava. Preoperative symptoms, tumor-node-metastasis classification of tumors, thrombus extension classified by Neves and Zincke system, types of surgical interventions, complications, postoperative management, and survival results were analyzed.

[Diagnosis and treatment of primary testicular non-Hodgkin lymphoma].

The primary testicular non-Hodgkin lymphoma, which has been first described in 1866, is a very uncommon type of urological neoplasia occuring mostly in the elderly ages. It only gives 5% of the testicular tumors, 2% of extranodal lymphomas, and barely 1% of all non-Hodgkin diseases. Patients with testicular non-Hodgkin lymphomas need prompt multidisciplinary aid because without treatment the outcome can be unfavorable.

The influence of expertise of the surgical pathologist to undergrading, upgrading, and understaging of prostate cancer in patients undergoing subsequent radical prostatectomy.

Purpose: The main objective of this retrospective study was to evaluate the influence of pathological experience in histological examination of prostate cancer (PCa) on preoperative understaging (UNS), undergrading (UNG), and upgrading (UPG).

Methods: Histopathological data of prostate biopsy (PB) and radical prostatectomy (RP) specimens of patients undergoing subsequent radical prostatectomy (n = 430) in our center were compared. Histological diagnoses of PB were provided either by corresponding academic pathology institute (Group 1: 322 patients) or by external (nonacademic) departments which had a lower number (≤ 100/year) of PCa histopathological evaluations (Group 2 108 patients).

Bladder cancer documentation of causes: multilingual questionnaire, 'bladder cancer doc'.

There is a considerable discrepancy between the number of identified occupational-related bladder cancer cases and the estimated numbers particularly in emerging nations or less developed countries where suitable approaches are less or even not known. Thus, within a project of the World Health Organisation Collaborating Centres in Occupational Health, a questionnaire of the Dortmund group, applied in different studies, was translated into more than 30 languages (Afrikaans, Arabic, Bengali, Chinese, Czech, Dutch, English, Finnish, French, Georgian, German, Greek, Hindi, Hungarian, Indonesian, Italian, Japanese, Kannada, Kazakh, Kirghiz, Korean, Latvian, Malay, Persian (Farsi), Polish, Portuguese, Portuguese/Brazilian, Romanian, Russian, Serbo-Croatian, Slovak, Spanish, Spanish/Mexican, Tamil, Telugu, Thai, Turkish, Urdu, Vietnamese). The bipartite questionnaire asks for relevant medical information in the physician's part and for the occupational history since leaving school in the patient's part.

Circulating angiostatin, bFGF, and Tie2/TEK levels and their prognostic impact in bladder cancer.

Objective: To assess the role and prognostic significance of angiostatin, basic fibroblast growth factor (bFGF), and tyrosine endothelial kinase (TEK/Tie2) in transitional cell bladder carcinoma.

Materials And Methods: Angiostatin, bFGF, and TEK serum concentrations were measured in 82 bladder cancer patients and 20 age-matched healthy controls using enzyme-linked immunosorbent assay. Results were compared with clinicopathologic and follow-up data with the Mann-Whitney U test and Kaplan-Meier, univariate and multivariate Cox regression analyses.

Rs11892031[A] on chromosome 2q37 in an intronic region of the UGT1A locus is associated with urinary bladder cancer risk.

Recently, rs11892031[A] has been identified in a genome-wide association study (GWAS) to confer increased risk of urinary bladder cancer (UBC). To confirm this association and additionally study a possible relevance of exposure to urinary bladder carcinogens, we investigated the IfADo UBC study group, consisting of eight case-control series from different regions including 1,805 cases and 2,141 controls. This analysis was supplemented by a meta-analysis of all published data, including 13,395 cases and 54,876 controls.

High insulin-like growth factor mRNA-binding protein 3 (IMP3) protein expression is associated with poor survival in muscle-invasive bladder cancer.

Unlabelled: What's known on the subject? and What does the study add? Insulin-like growth factor mRNA-binding protein 3 (IMP3) is an oncofetal protein found to be re-expressed in a series of human cancers including bladder cancer. In vitro analyses showed an invasion and proliferation promoting effect for IMP3. Further in vitro studies suggested that IMP3 is able to bind to the mRNAs of CD44 and insulin-like growth factor 2 (IGF2), enhancing their stability and expression.

Investigation of anal sphincter function following Mainz pouch type II urinary diversion after radical cystectomy.

Purposes: Our aim was to evaluate the anal sphincter function following cystectomy with urinary diversion of Mainz pouch II.

Methods: Seventy-six patients were involved in our survey, and the cohort was for two groups divided. The first group was a retrospective review of 40 patients with examination of the state of continence.

[Treatment of renal cell carcinoma associated with vena inferior cava tumor thrombus].

Aim: Follow-up and review of patients who underwent surgery for renal cell cancer combined with tumor thrombus of the inferior vena cava at the Department of Urology Semmelweis University, Budapest, Hungary.

Material And Methods: From l998 to 2010 twenty one patients underwent surgery for renal cell cancer combined with tumor thrombus of the inferior caval vein. Preoperative symptoms, TNM classification of the tumors, types of surgical interventions, complications, postoperative management and survival results were involved in the analysis.

Claudins and ki-67: potential markers to differentiate low- and high-grade transitional cell carcinomas of the urinary bladder.

Updated classification of urothelial cell cancer differentiates low-grade and high-grade cancers, which determines potential clinical outcome. Substantial interobserver variability necessitates new biomarkers to ensure classification. Claudins' specific expression pattern characterizes normal tissues, different tumor types, and defined grades of tumor differentiation.

Urinary bladder cancer risk in relation to a single nucleotide polymorphism (rs2854744) in the insulin-like growth factor-binding protein-3 (IGFBP3) gene.

Currently, twelve validated genetic variants have been identified that are associated with urinary bladder cancer (UBC) risk. However, those validated variants explain only 5-10% of the overall inherited risk. In addition, there are more than 100 published polymorphisms still awaiting validation or disproval.

Expression of claudins and their prognostic significance in noninvasive urothelial neoplasms of the human urinary bladder.

The members of the claudin family are major integral transmembrane protein constituents of tight junctions. Normal and neoplastic tissues can be characterized by unique qualitative and quantitative distribution of claudin subtypes, which may be related to clinicopathological features. Differential diagnosis and prognosis of nonmuscle invasive tumor entities of urinary bladder epithelium are often challenging.

Serum endostatin levels correlate with enhanced extracellular matrix degradation and poor patients' prognosis in bladder cancer.

Endostatin, the proteolytic fragment of collagen XVIII, is an inhibitor of angiogenesis and tumor growth. Interestingly, elevated circulating endostatin levels have been found to correlate with poor patients' prognosis in several cancers. The aim of this study was to assess the prognostic value of endostatin in bladder cancer (BC) and to gain insight into the mechanisms involved in its production.

Genotyping NAT2 with only two SNPs (rs1041983 and rs1801280) outperforms the tagging SNP rs1495741 and is equivalent to the conventional 7-SNP NAT2 genotype.

Genotyping N-acetyltransferase 2 (NAT2) is of high relevance for individualized dosing of antituberculosis drugs and bladder cancer epidemiology. In this study we compared a recently published tagging single nucleotide polymorphism (SNP) (rs1495741) to the conventional 7-SNP genotype (G191A, C282T, T341C, C481T, G590A, A803G and G857A haplotype pairs) and systematically analysed if novel SNP combinations outperform the latter. For this purpose, we studied 3177 individuals by PCR and phenotyped 344 individuals by the caffeine test.

The role of vitamin D, estrogen, calcium sensing receptor genotypes and serum calcium in the pathogenesis of prostate cancer.

Introduction: Prostate cancer is the second leading cause of cancer death among men in developed countries. Estrogen receptor-alpha (ER-α), vitamin D receptor (VDR), and the calcium-sensing receptor (CaSR), partly through their effects on calcium levels are implicated in the proliferation and carcinogenesis in the prostate gland. VDR, ER-α and CaSR genes show polymorphisms in humans that appear to have clinical significance in many pathological conditions, such as prostate cancer.

11-year survival of a renal cell cancer patient following multiple metastasectomy.

Case Report: A renal cell cancer patient with late onset of multiorgan metastases showed an unusually long survival following surgical resection. Femoral metastasis appeared 11 years, and contra lateral kidney and adrenal gland metastasis 19 years after the primary nephrectomy, respectively. Following the resection of the femur and implantation of endoprosthesis and removal of adrenal gland and partial nephrectomy, the patient was disease-free 20 years after the first diagnosis of cancer.