Abstract：
INTRODUCTION:With the routine use of prostate specific antigen, focal carcinomas and atypical small acini proliferation (ASAP) are currently detected more frequently. The number of sections per cylinder needed to detect most of them is still unknown. METHODS:We reviewed 250 sextant prostate biopsies in the 2008-2011 period. The average number of cylinders per biopsy was 14. In each case, in addition to the original sections with three histological levels, three more sections were performed with three levels (total: 12 levels). Biopsies with focal lesion were analyzed immunohistochemically. The frequency of focal lesions was compared to a previous study of 1000 biopsies in which a single section was made with three histological levels. The main clinical and laboratory data were recorded. RESULTS:There were 16 focal lesions (6.4%). Seven (2.8%) corresponded to focal carcinomas and nine (3.6%) to atypical proliferation. In the previous study, thirteen (1.3%) focal carcinomas and 29 (2.9%) cases with atypical proliferation were found. CONCLUSIONS:There was an increase of 4.2% to 6.4% of focal lesions carcinomas increased from 1.3% to 2.8%. Making additional sections in all biopsies may have practical drawbacks. However, they could be performed in patients with high clinical suspicion of carcinoma (especially in young patients), or when there is a history of atypical glandular proliferations consistent with carcinoma in previous biopsies.
journal_name
Actas Urol Espjournal_title
Actas urologicas espanolasauthors
Arista-Nasr J,de Anda-González J,Bornstein-Quevedo L,Chablé-Montero Fdoi
10.1016/j.acuro.2012.04.002subject
Has Abstractpub_date
2012-11-01 00:00:00pages
578-82issue
10eissn
0210-4806issn
1699-7980pii
S0210-4806(12)00135-0journal_volume
36pub_type
杂志文章abstract：:Primary prostate transitional cell carcinoma is a very uncommon tumor, that represents about 1% of all prostate tumours. In our institution, only six patients have been diagnosed with pure transitional cell prostate carcinoma until 2002. Bladder origin of the neplasic was ruled out in all cases. We report a study abou...
journal_title：Actas urologicas espanolas
pub_type： 杂志文章
doi：10.1016/s0210-4806(04)73092-2
更新日期：2004-05-01 00:00:00
abstract：:Report on the presence in 43 patients of various foreign materials left in the urinary tract following a surgical procedure. The clinical symptoms exhibited by these patients correspond to a urinary syndrome with irritation or lumbar pain when the foreign body blocked the upper urinary tract. In most cases, diagnosis ...
journal_title：Actas urologicas espanolas
pub_type： 杂志文章,评审
doi：
更新日期：1991-09-01 00:00:00
abstract：:Urothelial inverted papilloma is usually a solitary lesion with rare recurrences. Its behaviour is unclear, its potential for recurrence or progression is not well-known. We present a case of inverted papilloma of the bladder with recurrence in prostatic urethra after four years of follow-up. We review etiology, clini...
journal_title：Actas urologicas espanolas
pub_type： 杂志文章,评审
doi：10.1016/s0210-4806(05)73383-0
更新日期：2005-11-01 00:00:00
abstract：OBJECTIVES:To analyse the learning curve for the management of tyrosine kinase inhibitors as the first line of treatment for patients with metastatic renal cancer. MATERIAL AND METHODS:We evaluated 32 consecutive patients treated in our department for metastatic renal cancer with tyrosine kinase inhibitors (pazopanib ...
journal_title：Actas urologicas espanolas
pub_type： 杂志文章
doi：10.1016/j.acuro.2018.01.004
更新日期：2018-03-07 00:00:00
abstract：:Micropapillary carcinoma is an uncommon pathologic variant of bladder carcinoma with aggressive behavior. Its usual presentation is like a high grade and high stage carcinoma and associated with other histologic types in different proportion. It doesn't differ clinically from normal transitional cell carcinoma of the ...
journal_title：Actas urologicas espanolas
pub_type： 杂志文章,评审
doi：10.1016/s0210-4806(05)73263-0
更新日期：2005-04-01 00:00:00
abstract：OBJECTIVE:Describe our initial experience in the treatment of renal lithiasis with extracorporeal lithotripsy controlled by simultaneous flexible ureterorenoscopy and combined with holmium laser lithotripsy. MATERIAL AND METHODS:We performed this novel technique in a previously selected patient with left renal lithias...
journal_title：Actas urologicas espanolas
pub_type： 杂志文章
doi：10.1016/j.acuro.2016.08.002
更新日期：2017-04-01 00:00:00
abstract：:Cystadenoma of the seminal vesicles is a extremely rare pathology. To our knowledge only eight cases have been reported in the literature. We report a new case of this benign tumor, bilaterally located and incidentally found at surgery. Literature is reviewed and clinical, diagnostic and therapeutic aspects of these a...
journal_title：Actas urologicas espanolas
pub_type： 杂志文章,评审
doi：
更新日期：1997-06-01 00:00:00
abstract：:Urethral duplication is a rare congenital anomaly affecting mainly males and being usually diagnosed during paedriatric age. We report a 20 year old male complaining of double urethral meatus with double urinary stream. Physical examination confirmed and additional hypospadic meatus below a normally placed urethral me...
journal_title：Actas urologicas espanolas
pub_type： 杂志文章
doi：10.1016/s0210-4806(05)73204-6
更新日期：2005-01-01 00:00:00
abstract：BACKGROUND:Taking into account the high prevalence in our country of Overactive Bladder Syndrome (OAB) ("urgency", with or without incontinence, sometimes associated to an increase in frequency and/or nocturia) and the difficulty to identify it, it would be interesting to have a short patient self assessment screening ...
journal_title：Actas urologicas espanolas
pub_type： 杂志文章
doi：10.1016/s0210-4806(06)73578-1
更新日期：2006-11-01 00:00:00
abstract：OBJECTIVE:To analyze the characteristics of patients with oncological problems who were users of the sperm bank, as well as use of cryopreserved semen. MATERIALS AND METHODS:A retrospective analysis was made of all cryopreserved semen samples from males diagnosed with cancer from April 1992 to October 2007 at the prov...
journal_title：Actas urologicas espanolas
pub_type： 杂志文章
doi：
更新日期：2010-01-01 00:00:00
abstract：:Contribution of one case of prostate cancer presenting with a large abdominal mass associated to anaemia and weight loss. Serum PSA level was greater than 10,000 ng/mL. Imaging studies showed large retroperitoneal mass that led to other differential diagnoses. Biopsy revealed findings suggestive of adenocarcinoma with...
journal_title：Actas urologicas espanolas
pub_type： 杂志文章
doi：10.1016/s0210-4806(99)72377-6
更新日期：1999-10-01 00:00:00
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journal_title：Actas urologicas espanolas
pub_type： 杂志文章,评审
doi：10.1016/s0210-4806(04)73144-7
更新日期：2004-09-01 00:00:00
abstract：:The urolithiasis is a very common disease that it causes, in addition to the suffering for the patients, an important cost sanitary partner. The composition of the renal stones that can influence in the treatment and later evaluation of the disease, varies in the different zones. In our work the composition of the ren...
journal_title：Actas urologicas espanolas
pub_type： 杂志文章
doi：10.1016/s0210-4806(04)73157-5
更新日期：2004-10-01 00:00:00
abstract：OBJECTIVES:The authors present a clinical report of an imperforate syringocele diagnosed on a male patient and treated by laparoscopic surgery. MATERIAL AND METHODS:A forty-four year old patient attends the emergency room with acute urinary retention. With a former history of mild obstructive voiding symptoms, he pres...
journal_title：Actas urologicas espanolas
pub_type： 杂志文章
doi：10.1016/s0210-4806(04)73125-3
更新日期：2004-07-01 00:00:00
abstract：INTRODUCTION:Umbilical laparoendoscopic single-site (LESS) surgery represents an excellent alternative to laparoscopic or robotic multiport surgery. LESS surgery offers faster recovery, less postoperative pain and optimal cosmetic results. LESS is possible in virtually any urologic surgery. PATIENT AND METHOD:We prese...
journal_title：Actas urologicas espanolas
pub_type： 杂志文章
doi：10.1016/j.acuro.2014.07.004
更新日期：2015-05-01 00:00:00
abstract：OBJECTIVE:To assess the ability of multiparametric prostate magnetic resonance imaging (mpMRI) to detect prostate cancer in patients with prior negative transrectal prostate biopsy (TPB). MATERIAL AND METHODS:mpMRI (TSE-T2-w, DWI and DCE sequences) was performed on 1.5T (Magnetom Avanto; Siemens Healthcare Solutions) ...
journal_title：Actas urologicas espanolas
pub_type： 杂志文章
doi：10.1016/j.acuro.2014.07.001
更新日期：2015-03-01 00:00:00
abstract：:Contribution of one case report of papillary cystadenoma, a very uncommon benign epithelial tumour. Related to von Hippel-Lindau's disease, it may be associated to infertility. It tends to occur in young adults, lesions being bilateral in one third of cases. It is diagnosed through palpation and particularly with ultr...
journal_title：Actas urologicas espanolas
pub_type： 杂志文章
doi：10.1016/s0210-4806(00)72541-1
更新日期：2000-10-01 00:00:00
abstract：OBJECTIVE:To asses the prognostic value of deoxyribonucleic acid (DNA) ploidy in a group of patients with prostate cancer treated with adrogenic blockade. MATERIALS AND METHODS:A retrospective study on 136 patients with prostatic cancer having undergone androgenic blockade was carried out. The prognostic influence of ...
journal_title：Actas urologicas espanolas
pub_type： 杂志文章
doi：10.1016/s0210-4806(01)72616-2
更新日期：2001-04-01 00:00:00
abstract：:Corporeal vein-occlusive dysfunction (CVOD) is a frequent cause of impotence. A study with eco-doppler was conducted in 36 cases where leaking was the single cause of dysfunction and in 12 associated to arterial disease, in order to evaluate whether this technique is able to diagnose the condition. The study with eco-...
journal_title：Actas urologicas espanolas
pub_type： 杂志文章
doi：
更新日期：1996-05-01 00:00:00
abstract：:We report a case of necrotizing granulomatous vasculitis in the spermatic cord in a 35-year-old man with an antecedent of brain stroke 3 years before. The clinical manifestation was as a painless left scrotal mass. The diagnosis was established by histological examination of the spermatic cord. We discuss the physical...
journal_title：Actas urologicas espanolas
pub_type： 杂志文章
doi：10.1016/s0210-4806(05)73340-4
更新日期：2005-09-01 00:00:00
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journal_title：Actas urologicas espanolas
pub_type： 杂志文章
doi：10.1016/j.acuro.2011.03.005
更新日期：2011-09-01 00:00:00
abstract：:We present two cases in which during retropubic prostatectomy for benign prostatic disease a prostatorectal fistula ocurred. We describe its reparation using a pedicled flap of gracilis muscle. We also present cystographic and opaque enema images which shows the before and after of this surgery. Patients had good outc...
journal_title：Actas urologicas espanolas
pub_type： 杂志文章
doi：10.1016/s0210-4806(04)73113-7
更新日期：2004-06-01 00:00:00
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journal_title：Actas urologicas espanolas
pub_type： 杂志文章,评审
doi：10.1016/j.acuro.2011.05.002
更新日期：2012-01-01 00:00:00
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journal_title：Actas urologicas espanolas
pub_type： 杂志文章,评审
doi：10.1016/s0210-4806(01)72606-x
更新日期：2001-03-01 00:00:00
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journal_title：Actas urologicas espanolas
pub_type： 杂志文章
doi：10.1016/s0210-4806(07)73608-2
更新日期：2007-02-01 00:00:00
abstract：:Presentation of one case of seminal vesicle cyst with no associated anomalies. Review of diagnostic procedures useful in this type of disease, illustrating the relevance of transrectal ultrasound scanning due to its high specificity and low morbidity. Comments on the therapeutical options for this entity. ...
journal_title：Actas urologicas espanolas
pub_type： 杂志文章
doi：
更新日期：1993-02-01 00:00:00
abstract：:Trigone-cervico-prostatic incision is a surgical alternative in the treatment of urinary obstruction induced by small size prostate. Twenty-three patients were treated in our unit with this procedure, 17 because they were carriers of small size prostate and 6 because they were high risk surgical patients in which the ...
journal_title：Actas urologicas espanolas
pub_type： 杂志文章
doi：
更新日期：1992-02-01 00:00:00
abstract：OBJECTIVES:To present to report the first case of ureteral lithiasis resolved using a new endoscopic approach, which we call microureteroscopy (m-URS) and attempts to reduce the ureteral damage caused by conventional instrumentation. MATERIAL AND METHODS:We selected a 53-year-old patient with a 16-mm calculus in the r...
journal_title：Actas urologicas espanolas
pub_type： 杂志文章
doi：10.1016/j.acuro.2014.08.004
更新日期：2015-06-01 00:00:00
abstract：:We report the case of a 26 years old female who presented, as a casual finding, a right complete ureteral triplicity (probably Campbell's tipe I) with no other associated abnormalities. Despite ureteral duplication is a frequent urological anomaly, the presence of three ureters occurring in the same side, in a complet...
journal_title：Actas urologicas espanolas
pub_type： 杂志文章,评审
doi：10.1016/s0210-4806(04)73179-4
更新日期：2004-11-01 00:00:00
abstract：INTRODUCTION:Urinary calculi is an uncommon complication in kidney transplantation; several stone risk factors are found in transplanted patients, but in most cases there is not a relationship between these risk factors and stone formation. The treatment of these patients is complex due to their both immunosuppressive ...
journal_title：Actas urologicas espanolas
pub_type： 杂志文章
doi：10.1016/s0210-4806(01)72631-9
更新日期：2001-05-01 00:00:00
