Abstract:
OBJECTIVES:There is little objective information on what is designated as being the prostate capsule. We have quantified objectively with computerized image analysis the percentage of smooth muscle fibers (SMFs) surrounding the surgical specimens of radical prostatectomies. METHODS:Ten radical prostatectomy specimens were used. Six different parts from prostate lobe were analyzed. Thirty different fields were examined from each tissue section. For tissue sections, different stains were used: hematoxylin and eosin, Masson's trichrome, and immunohistochemical staining with antiactin for SMFs. RESULTS:The mean thickness of the prostate capsule was 0.5 to 2 mm. The mean percentages of SMFs in the different regions of the prostate capsule was 30.6%. No difference was noted between the percentage of SMFs in the prostatic capsule compared with that in the prostate parenchyma itself (30.7%). CONCLUSIONS:This study provides objective evidence to demonstrate that the prostate does not have a true capsule. This capsule represents a fibromuscular band that probably should be considered as the extension of the internal parenchyma.
journal_name
Urologyjournal_title
Urologyauthors
Sattar AA,Noël JC,Vanderhaeghen JJ,Schulman CC,Wespes Edoi
10.1016/s0090-4295(99)80190-3subject
Has Abstractpub_date
1995-08-01 00:00:00pages
178-81issue
2eissn
0090-4295issn
1527-9995pii
S0090429599801903journal_volume
46pub_type
杂志文章相关文献
UROLOGY文献大全abstract:OBJECTIVES:To evaluate the feasibility of implementing a diet-based intervention in men with prostate cancer. METHODS:Seventy-four men aged 50 to 80 years with biopsy-proven adenocarcinoma of the prostate were randomized to receive either telephone-based dietary counseling or standardized, written nutritional informat...
journal_title:Urology
pub_type: 杂志文章
doi:10.1016/j.urology.2007.11.050
更新日期:2008-09-01 00:00:00
abstract:OBJECTIVE:To explore whether socioeconomic status (SES) was associated with health-related quality of life (HRQL) and health care use among long-term prostate cancer survivors. PATIENTS AND METHODS:Through urologists in the Comprehensive Cancer Center South, all 5- to 10-year prostate cancer survivors known in the Ein...
journal_title:Urology
pub_type: 杂志文章
doi:10.1016/j.urology.2010.06.013
更新日期:2010-11-01 00:00:00
abstract:OBJECTIVES:To determine the feasibility and safety of performing percutaneous cryoablation of angiomyolipomas (AMLs) in patients with solitary kidneys. METHODS:Three patients with AMLs involving a solitary kidney underwent computed tomography-guided percutaneous cryoablation. All lesions were located in the lateral/po...
journal_title:Urology
pub_type: 杂志文章
doi:10.1016/j.urology.2008.09.005
更新日期:2009-12-01 00:00:00
abstract::Nuclear DNA content of paraffin-embedded tissue from 19 clinically benign adrenal pheochromocytomas and 18 control adrenal glands was analyzed using flow cytometry. All control adrenal glands and 6 pheochromocytomas were diploid. Four tumors were tetraploid. Nine were aneuploid with relative DNA indices in the near di...
journal_title:Urology
pub_type: 杂志文章
doi:10.1016/0090-4295(87)90171-3
更新日期:1987-08-01 00:00:00
abstract::Carcinoma metastatic to the ureter, representing hematogenous or lymphatic spread from a distant primary neoplasm, was diagnosed in 39 patients. Although the lesions are uncommon and usually represent late manifestations of malignant disease, earlier recognition and relief of urinary tract obstruction may allow for im...
journal_title:Urology
pub_type: 杂志文章
doi:10.1016/0090-4295(79)90075-x
更新日期:1979-10-01 00:00:00
abstract::We present a rare case of cystic dysplasia of the testes in an adolescent boy who presented with testicular pain and found to have a palpable intratesticular mass. Ultrasound revealed an avascular cystic dilation of the testicle. Usually, a palpable intratesticular mass is malignant unless proven otherwise. However, o...
journal_title:Urology
pub_type: 杂志文章
doi:10.1016/j.urology.2016.04.039
更新日期:2016-08-01 00:00:00
abstract::We report a case of granulocytic sarcoma of the urinary bladder, with no evidence of hematologic involvement. The patient was initially misdiagnosed and was treated with chemotherapy for transitional carcinoma grade 3. Despite this treatment, the clinical features of the patient progressed, and a repeated biopsy yield...
journal_title:Urology
pub_type: 杂志文章,评审
doi:10.1016/s0090-4295(02)01750-8
更新日期:2002-08-01 00:00:00
abstract::Studies to detect ultrastructural changes in testicular tissues after a fifteen-minute exposure to ultrasonic waves were done in 10 men undergoing bilateral orchiectomies for prostatic carcinoma. Examination of Sertoli cells and germ cells in different stages of differentiation failed to reveal significant differences...
journal_title:Urology
pub_type: 杂志文章
doi:10.1016/0090-4295(87)90232-9
更新日期:1987-09-01 00:00:00
abstract::Paraurethral cysts in the female neonate are uncommon lesions. All reported cases have either ruptured spontaneously or responded to simple marsupialization. However, complete urologic evaluation is mandatory because they simulate ectopic ureteroceles in appearance. Herein is reported our experience with 5 patients. T...
journal_title:Urology
pub_type: 杂志文章
doi:10.1016/0090-4295(76)90191-6
更新日期:1976-05-01 00:00:00
abstract:OBJECTIVE:To identify and address factors that may impact a surgeon's performance during endourologic procedures. METHODS:A literature review was performed for articles focusing on surgical ergonomics, education, sports and performance psychology. RESULTS:As urologists and trainees have become more comfortable approa...
journal_title:Urology
pub_type: 杂志文章,评审
doi:10.1016/j.urology.2020.01.033
更新日期:2020-05-01 00:00:00
abstract:OBJECTIVES:To estimate the relationship between serum prostate-specific antigen (PSA) and prostatic epithelial volume, a new simple method for measuring epithelial volume was developed and its efficacy evaluated in patients with benign prostatic hyperplasia. METHODS:Between March 1998 and June 2001, 122 patients witho...
journal_title:Urology
pub_type: 杂志文章
doi:10.1016/s0090-4295(02)02159-3
更新日期:2003-02-01 00:00:00
abstract:OBJECTIVE:To present and validate a new technique for biobanking fresh-frozen prostate cancer tissue based on MRI-transrectal ultrasound fusion biopsy. MATERIALS AND METHODS:From August 2014 to August 2016, patients with elevated levels of PSA and at least 1 suspicious lesion on MRI were invited to this study. Each MR...
journal_title:Urology
pub_type: 杂志文章
doi:10.1016/j.urology.2019.08.029
更新日期:2019-12-01 00:00:00
abstract:OBJECTIVE:To examine the use of in-hospital pharmacologic thromboprophylaxis (PTP) in patients undergoing radical cystectomy between 2004 and 2014 and to assess the risk of venous thromboembolism (VTE) across the study period. MATERIAL AND METHODS:We identified 8322 patients without contraindications to PTP undergoing...
journal_title:Urology
pub_type: 杂志文章
doi:10.1016/j.urology.2019.09.029
更新日期:2020-01-01 00:00:00
abstract:OBJECTIVES:To review our experience to better define pediatric renal cell carcinoma (RCC). Pediatric RCC is rare, and recent data suggest it may be a unique disease. METHODS:A retrospective review was conducted of hospital and pathology records from 1965 to 2003. Patients with RCC were identified, and the clinical and...
journal_title:Urology
pub_type: 杂志文章
doi:10.1016/j.urology.2005.06.104
更新日期:2005-12-01 00:00:00
abstract::A 9-year-old boy was referred to us with an acute pain attack of the left scrotal contents. Ultrasonography showed a normal blood supply to the left testis, suggesting an incarcerated left inguinal hernia. Surgical exploration did not demonstrate an incarcerated left inguinal hernia. After exploration of the left test...
journal_title:Urology
pub_type: 杂志文章
doi:10.1016/j.urology.2015.12.017
更新日期:2016-03-01 00:00:00
abstract:OBJECTIVES:To examine, in a post-hoc, integrated analysis, the first-dose success, cumulative success by dose, and maintenance of success among men taking tadalafil. Early treatment success is important to men with erectile dysfunction. METHODS:In five double-blind, placebo-controlled, 12-week studies, men were random...
journal_title:Urology
pub_type: 临床试验,杂志文章,多中心研究,随机对照试验
doi:10.1016/j.urology.2004.05.046
更新日期:2004-10-01 00:00:00
abstract:OBJECTIVES:To assess the effect of ileal bladder substitutes with preservation of the ileocecal valve and distal 25 cm of ileum on nephrolithiasis. METHODS:We reviewed a consecutive series of 518 patients (44 women and 474 men) with ileal orthotopic bladder substitution in whom 55 to 65 cm of ileum was resected but wi...
journal_title:Urology
pub_type: 杂志文章
doi:10.1016/j.urology.2007.08.058
更新日期:2008-01-01 00:00:00
abstract:OBJECTIVE:To identify the risk factors for, and complications associated with, the development of delirium after radical cystectomy. MATERIALS AND METHODS:From July 2008 to December 2009, 59 patients, aged ≥65 years and undergoing radical cystectomy, were prospectively enrolled. The baseline cognitive status was asses...
journal_title:Urology
pub_type: 杂志文章
doi:10.1016/j.urology.2012.07.086
更新日期:2013-01-01 00:00:00
abstract:OBJECTIVE:To study the feasibility and safety of laparoscopic radical cystectomy with intracorporeal orthotopic ileal neobladder and to evaluate the role of endoscopic stapling in neobladder construction. MATERIALS AND METHODS:Fifty-five patients with bladder cancer who underwent laparoscopic radical cystectomy were r...
journal_title:Urology
pub_type: 杂志文章
doi:10.1016/j.urology.2014.09.059
更新日期:2015-02-01 00:00:00
abstract:OBJECTIVE:To conduct a prospective study to examine whether there are pretreatment and post-treatment disparities in urinary, sexual, and bowel quality of life (QOL) by race or ethnicity, education, or income in men with clinically localized prostate cancer (PCa.) METHODS: Participants (N = 1508; 81% white; 12% black; ...
journal_title:Urology
pub_type: 杂志文章,多中心研究
doi:10.1016/j.urology.2017.08.014
更新日期:2018-02-01 00:00:00
abstract::Rarely do children with appendiceal abscess present with acute urinary retention as the only sign or symptom. This presentation may delay diagnosis and definitive therapy, thereby causing additional morbidity and possible mortality. We report the eighth case of acute urinary retention in a child associated with an app...
journal_title:Urology
pub_type: 杂志文章,评审
doi:10.1016/0090-4295(90)80190-x
更新日期:1990-12-01 00:00:00
abstract::Enterocystoplasty, to construct a functional and continent bladder in male patients following cystoprostatectomy, can be simplified and shortened by some modifications. Partial pubectomy will allow a precise and bloodless section of the membranous urethra preserving the external sphincter and a watertight anastomosis ...
journal_title:Urology
pub_type: 杂志文章
doi:10.1016/0090-4295(86)90096-8
更新日期:1986-08-01 00:00:00
abstract:OBJECTIVE:To determine if the performance of vaginal distension (VD) in different estrous cycle phases affects the successful induction of stress urinary incontinence in mice. METHODS:Female virgin C57BL/6 mice were distributed into 4 groups according to their estrous cycle phase: proestrus, estrus, metestrus, or dies...
journal_title:Urology
pub_type: 杂志文章
doi:10.1016/j.urology.2013.12.028
更新日期:2014-04-01 00:00:00
abstract:OBJECTIVES:High-grade prostatic intraepithelial neoplasia (HGPIN) is often considered a premalignant lesion of the prostate. Its incidence ranges from 0.7% to 20% in all prostate biopsies, and patients with HGPIN on initial biopsy are reportedly found to have a higher risk of cancer on subsequent biopsy. The purpose of...
journal_title:Urology
pub_type: 杂志文章
doi:10.1016/s0090-4295(00)00912-2
更新日期:2001-02-01 00:00:00
abstract:OBJECTIVES:In 1998, D'Amico et al. suggested a model stratifying patients with prostate cancer into those with low, intermediate, or high-risk of biochemical recurrence after surgery according to the clinical TNM stage, biopsy Gleason score, and preoperative prostate-specific antigen level. We studied the performance a...
journal_title:Urology
pub_type: 杂志文章
doi:10.1016/j.urology.2007.08.055
更新日期:2007-11-01 00:00:00
abstract:OBJECTIVES:To assess the value of urine tumor-associated trypsin inhibitor (TATI), CYFRA 21-1, which measures cytokeratin 19 fragment, and urinary bladder carcinoma antigen (UBC) for the detection of high-grade bladder carcinoma. METHODS:A total of 160 individuals were enrolled in the present study. Of these, 80 were ...
journal_title:Urology
pub_type: 杂志文章
doi:10.1016/j.urology.2008.04.009
更新日期:2008-11-01 00:00:00
abstract:OBJECTIVES:To analyze the bacterial contamination of conventional percutaneous nerve stimulation (PNE) leads. Sacral neuromodulation has become an important tool for the treatment of urgency and chronic retention. Patients likely to benefit from this type of therapy are identified by PNE testing before implantation of ...
journal_title:Urology
pub_type: 杂志文章
doi:10.1016/j.urology.2005.01.004
更新日期:2005-06-01 00:00:00
abstract:OBJECTIVE:To determine pediatric urologists' antibiotic prophylaxis prescribing practices for children with vesicoureteral reflux (VUR) and other congenital anomalies of the kidney and urinary tract (CAKUT). METHODS:Web-based survey of pediatric urologists about their practice of antibiotic prophylaxis in children wit...
journal_title:Urology
pub_type: 杂志文章
doi:10.1016/j.urology.2019.11.013
更新日期:2020-02-01 00:00:00
abstract::Despite the emergence of different devices in the treatment of postprostatectomy urinary incontinence, the AMS 800 (American Medical Systems, Minnetonka, MN) remains the gold standard for the treatment of stress urinary incontinence in men. We reviewed the current literature regarding the indications, surgical princip...
journal_title:Urology
pub_type: 杂志文章,评审
doi:10.1016/j.urology.2016.01.016
更新日期:2016-06-01 00:00:00
abstract::We report a rare case of obstructing sodium urate stones occurring in the form of extensive deposition on the wall of isolated ileum for replacement of the entire ureter. The stones were disintegrated and removed with a rigid ureteroscope and an electrohydraulic lithotriptor. Hyperuriaciduria, excessive alkalization o...
journal_title:Urology
pub_type: 杂志文章
doi:10.1016/0090-4295(93)90349-f
更新日期:1993-07-01 00:00:00