Abstract：
:Double-J ureteral stents disposal is associated with the appearance of side effects in up to 90% of the patients. The main causes of these symptoms are related to stent's design and the materials they are manufactured from. Vesicoureteral reflux and bladder trigone irritation are the etiopathogenic causes of ureteral stents associated morbidity. Due to this, and in order to improve patients' quality of life, stents that avoid reflux have been developed. Among anti-reflux designs, the first was a double-J stent the bladder tip of which is provided with a polymeric membrane that prevents retrograde flow of urine through its internal drainage channel. This design showed satisfactory vesicaresults, although not statistically significant. Their use in renal transplantation has also been assessed not only to decrease morbidity and ascending infection but also to improve graft survival. Other designs try to thin the distal end and even change it to a surgical suture thread, with the aim of eliminating the internal drainage channel in order to cause the minimum interference with the UVJ. Recently, two prototypes were evaluated in animal models and have achieved reduction of VUR. The first consists of a valve attached to the distal end of a traditional double-J stent, acting as a backflow prevention device. The second design is an intra-ureteral stent that acts like a double-J stent, but without crossing the UVJ and therefore preventing reflux completely. Nowadays, the use of these devices is not implemented in hospitals due to the absence of scientific evidence supporting the superiority of these designs over conventional stents.
journal_name
Arch Esp Uroljournal_title
Archivos espanoles de urologiaauthors
Soria F,de la Cruz JE,Morcillo E,Rioja J,Sánchez-Margallo FMsubject
Has Abstractpub_date
2016-10-01 00:00:00pages
544-552issue
8eissn
0004-0614issn
1576-8260journal_volume
69pub_type
杂志文章,评审abstract：:Cisplatin has been the cornerstone of germ cell testicular tumors therapy since its introduction more tan 30 years ago, and a basic part of the schemes given to multiple ovarian, lung, head and neck, and bladder tumors among others. Some tumors present primary resistance to this drug, others will develop it despite go...
journal_title：Archivos espanoles de urologia
pub_type： 杂志文章,评审
doi：
更新日期：2013-06-01 00:00:00
abstract：OBJECTIVE:We describe and document the first case of PEcoma published in Spain following the PubMed database. We review the bibliography about these tumors. METHODS/RESULTS:39 year-old female patient with a 9 cm pelvic tumor discovered in a routine gynecologic review. CT scan showed multiple periaortic adenopathies ex...
journal_title：Archivos espanoles de urologia
pub_type： 杂志文章,评审
doi：
更新日期：2008-07-01 00:00:00
abstract：OBJECTIVES:To evaluate the current role of PSA as a diagnostic method for prostate cancer, as well as to analyze possible new markers. METHODS:We perform a bibliographic review for PSA, and its molecular forms, as a marker to define the presence of prostate cancer. We review the factors related to PSA modifications, p...
journal_title：Archivos espanoles de urologia
pub_type： 杂志文章,评审
doi：10.4321/s0004-06142006001000014
更新日期：2006-12-01 00:00:00
abstract：OBJECTIVES:To report the experience in the management of penile necrosis at our hospital. METHODS:We performed a review of the medical records with the diagnosis of penile necrosis at the Department of the Urology of the Hospital de Especialidades Centro Médico nacional Siglo XXI from January 1995 to March 2005. RESU...
journal_title：Archivos espanoles de urologia
pub_type： 杂志文章,评审
doi：10.4321/s0004-06142006000600002
更新日期：2006-07-01 00:00:00
abstract：OBJECTIVE:To report the case of a patient with long-term giant genital lymphedema as a consequence of partial penectomy with bilateral inguinal lymphadenectomy 26 years before. METHODS:58-year-old male patient consulting for genital volume increase (penis and scrotum). Diagnostic tests were performed and surgery was i...
journal_title：Archivos espanoles de urologia
pub_type： 杂志文章
doi：
更新日期：2007-03-01 00:00:00
abstract：:Two Phase II studies, three Phase III and one observational study seem to justify that EMDA-MMC is a real alternative in the treatment of patients with NMIBC, especially the high risk group. The phase III studies compare EMDA-MMC with passive diffusion MMC and BCG in patients with bladder TIS. They showed EMDA MMC sup...
journal_title：Archivos espanoles de urologia
pub_type： 杂志文章,评审
doi：
更新日期：2018-05-01 00:00:00
abstract：OBJECTIVE:The need and timing of perioperative heparin prophylaxis is matter of debate. The aim of our work is to review the incidence of venous thromboembolism (VTE) after radical retro pubic prostatectomy (RRP) in patients undergoing preoperative blood donation, compressive stockings, haemodilution, surgical preventi...
journal_title：Archivos espanoles de urologia
pub_type： 杂志文章
doi：10.4321/s0004-06142009000200017
更新日期：2009-03-01 00:00:00
abstract：:Prostate Cancer (PCa) remains an exception among solid cancers since organ-sparing procedures are not considered as a standard option. Despite most men harbour low to intermediate risk disease at diagnosis, the vast majority are advised towards radical treatment. We performed a literature review to highlight and discu...
journal_title：Archivos espanoles de urologia
pub_type： 杂志文章,评审
doi：
更新日期：2016-07-01 00:00:00
abstract：:The presentation of a case of a secondary or metastasic tumour of the ureter caused by primitive cancer of the prostate gland, is justified by its rarity, by the need to think about this etiology when faced with a picture of ureteral obstruction in a patient with a primitive cancer; by the solely histopathological dia...
journal_title：Archivos espanoles de urologia
pub_type： 杂志文章
doi：
更新日期：1980-05-01 00:00:00
abstract：:The history of Spanish urological periodicals, like that of the surgical specialties, encompasses several periods as the specialties emerge, are then defined and finally established. It is difficult to determine precisely when the urological specialty began in Spain, since there were surgeons with some dedication to U...
journal_title：Archivos espanoles de urologia
pub_type： 历史文章,杂志文章
doi：
更新日期：1996-11-01 00:00:00
abstract：OBJECTIVES:Megacalycosis or Puigvert's disease is a clinical entity characterized by dilatation of all renal calyces without dilatation of the renal pelvis or ureter in the absence of any obstructive factor. To date, its pathogenesis remains unclear. The rarity of this disease and the importance of making a correct dif...
journal_title：Archivos espanoles de urologia
pub_type： 杂志文章,评审
doi：
更新日期：1995-04-01 00:00:00
abstract：OBJECTIVE:The influence of psychogenic factors on voiding generally manifests as an irritative syndrome and rarely in the form of acute or chronic urinary retention. The diagnosis and treatment of this uncommon urological pathology are reviewed and our experience is presented. METHODS:We conducted a retrospective stud...
journal_title：Archivos espanoles de urologia
pub_type： 杂志文章
doi：
更新日期：1997-07-01 00:00:00
abstract：:Leukoplakia is a morphological term that attempts to define keratinizing desquamative squamous metaplasia of the transitional epithelium. It is uncommon in the upper urinary tract (less than 100 cases have been reported) and has been attributed to infection or mechanical injury to the epithelium and/or genetic factors...
journal_title：Archivos espanoles de urologia
pub_type： 杂志文章
doi：
更新日期：1992-01-01 00:00:00
abstract：OBJECTIVE:We report three cases of pelvic lipomatosis, and from them we discuss its diagnostic and therapeutic considerations. METHODS/RESULTS:Three patients, 71, 65 and 61 years old respectively, presented with irritative lower urinary tract symptoms. Intravenous pyelogram (IVP) and CT scan were performed as diagnost...
journal_title：Archivos espanoles de urologia
pub_type： 杂志文章
doi：
更新日期：2002-10-01 00:00:00
abstract：:Routine monitoring of PSA in patients with localized prostate cancer radically treated permits to identify those with biochemical recurrence only. Treatment options for biochemical failure include observation, surgery, radiotherapy alone or combined with hormonal therapy, brachytherapy, cryotherapy and hormone therapy...
journal_title：Archivos espanoles de urologia
pub_type： 杂志文章
doi：
更新日期：2012-01-01 00:00:00
abstract：OBJECTIVE:We describe the case of a young male presenting with non-specific abdominal symptoms on follow-up after radical nephrectomy for renal carcinoma leading to the finding of local recurrence and peritoneal metastases. A second exploratory laparotomy was carried out for tumor reduction, but it was followed by fast...
journal_title：Archivos espanoles de urologia
pub_type： 杂志文章
doi：10.4321/s0004-06142006000900015
更新日期：2006-11-01 00:00:00
abstract：:The incorporation of prostatic specific antigen (PSA) to clinical practice revolutionized diagnosis and modified the epidemiology of prostate cancer(PCa). Although it lacks of many of the characteristics of an ideal tumor marker, it is the marker most used for diagnosis and follow up of any type of cancer. It repres...
journal_title：Archivos espanoles de urologia
pub_type： 杂志文章,评审
doi：
更新日期：2011-10-01 00:00:00
abstract：OBJECTIVES:To assess the feasibility and a validity of the Spanish version of the FACT-P and its relation to urinary symptoms. METHODS:The Spanish version of the FACT-P was self-administered to 60 Prostate Cancer patients (pts) waiting to undergo radical treatment and 20 age-matched controls (con) with a negative biop...
journal_title：Archivos espanoles de urologia
pub_type： 杂志文章
doi：
更新日期：2003-05-01 00:00:00
abstract：OBJECTIVES:To evaluate the results of this surgical treatment of hydrocele over the first four years of integration of the Urology Department in the Major Ambulatory Surgery Unit in our Hospital. METHODS:From January 2000 to July 2004 we have performed 167 hydrocelectomies as ambulatory surgery in 152 patients (15 cas...
journal_title：Archivos espanoles de urologia
pub_type： 杂志文章
doi：10.4321/s0004-06142005000500003
更新日期：2005-06-01 00:00:00
abstract：:The use of laser technology in the field of urologic surgery has experienced great advances over the past 20 years. Since the beginning of this century robotic technology has landed in a determined manner in our specially and every day will be more and more indications on what is going to have a final deployment. The ...
journal_title：Archivos espanoles de urologia
pub_type： 杂志文章,评审
doi：10.4321/s0004-06142008000900028
更新日期：2008-11-01 00:00:00
abstract：OBJECTIVES:To describe a method to obtain images of open surgery at the lowest possible cost. The images provide useful information for patient records and teaching. METHODS:We have utilized a submersible endoscopic camera with no special features, close up lenses or automatic focussing device and a color printer. RE...
journal_title：Archivos espanoles de urologia
pub_type： 杂志文章
doi：
更新日期：1996-05-01 00:00:00
abstract：:Two cases of breast metastases from renal carcinoma are described herein. One patient underwent nephrectomy two years earlier and the other patient presented with bilateral involvement. The cytological features gleaned from fine needle aspiration biopsy are described. The diagnostic value of fine needle aspiration is ...
journal_title：Archivos espanoles de urologia
pub_type： 杂志文章
doi：
更新日期：1990-01-01 00:00:00
abstract：OBJECTIVES:Urinary pH is a decisive factor in several pathologies, there by an informative marker employed in treatment decisions. Although extensively used, the urinary pH dipstick test may not be sufficiently accurate or precise for clinical decisions and more robust methodologies need to be considered. In this study...
journal_title：Archivos espanoles de urologia
pub_type： 杂志文章
doi：
更新日期：2020-07-01 00:00:00
abstract：INTRODUCTION:Urosepsis is an underdiagnosed entity with high morbidity and mortality and significant associated costs. The delay in diagnosis leads to an increased risk of multiorgan failure and death. Although its prognosis is better than that of other sepsis, the mortality rate is 20 - 40%. OBJECTIVE:Describe the ob...
journal_title：Archivos espanoles de urologia
pub_type： 杂志文章
doi：
更新日期：2020-05-01 00:00:00
abstract：OBJECTIVES:To analyze surgery for renal cancer with venous thrombus at different levels, perioperative complications and prognostic factors associated to overall, cancer-specific and disease-free survival. MATERIAL AND METHODS:Retrospective analysis of 42 cases of renal cancer with venous thrombus performed between 20...
journal_title：Archivos espanoles de urologia
pub_type： 杂志文章
doi：
更新日期：2017-07-01 00:00:00
abstract：:Four cases of perineoscrotal gangrene are reported herein. All were immune-suppressed and three were diabetics. Its primary focus was in the GU tract or intestine. Culture was positive for Gram-negative aerobes and anaerobes. Early aggressive surgery and adjuvant antibiotic therapy achieved an excellent survival rate....
journal_title：Archivos espanoles de urologia
pub_type： 杂志文章
doi：
更新日期：1990-07-01 00:00:00
abstract：OBJECTIVE:To report a case of tubulocystic renal carcinoma diagnosed in an adult, after a work up study for hematuria. METHODS/RESULTS:59-year-old male, CT scan was performed during a study for self-limited hematuria showing a 4.2 cm solid mass with areas suspicious of pseudocystic malignancy. Due to its debut with he...
journal_title：Archivos espanoles de urologia
pub_type： 杂志文章
doi：
更新日期：2012-11-01 00:00:00
abstract：:Rectal involvement secondary to adenocarcinoma of the prostate is uncommon and carries a poor prognosis. Distinguishing secondary from primary rectal tumors is mandatory, since each condition warrants a completely different treatment. There are at least five forms of clinicopathological involvement, depending on the r...
journal_title：Archivos espanoles de urologia
pub_type： 杂志文章
doi：
更新日期：1993-03-01 00:00:00
abstract：OBJECTIVE:To analyze the therapeutic approach in epidermoid or squamous cell carcinoma of the scrotum, a rare tumor that is of interest for clinical and historical reasons. METHODS/RESULTS:A case of epidermoid carcinoma of the scrotum is described. The patient had undergone urethroplasty in 1972, using preputial free ...
journal_title：Archivos espanoles de urologia
pub_type： 杂志文章
doi：
更新日期：2000-12-01 00:00:00
abstract：OBJECTIVES:To move towards a more standardized approach in clinical practice to manage patients with castration-resistant prostate cancer (CRPC) in Spain. METHODS:A panel of 18 Spanish experts in Urology with expertise managing CRPC followed a modified Delphi process with two rounds and a final face-to-face consensus ...
journal_title：Archivos espanoles de urologia
pub_type： 共识发展会议,杂志文章
doi：
更新日期：2017-11-01 00:00:00
