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PubMedDate not supplied

Extended abdominoperineal resection with partial prostatectomy for T3 rectal cancer.

BACKGROUND/AIMS: To describe and discuss extended abdominoperineal resection with partial prostatectomy using the ultrasonic harmonic scalpel as an alternative to total pelvic exenteration in lower rectal T3 cancer contiguous with the prostate. METHODOLOGY: Extended abdominoperineal resection with partial prostatectomy was performed in 4 patients with lower rectal clinical stage T3 cancer contiguous with the prostate using the ultrasonic harmonic scalpel. The ultrasonic harmonic scalpel permitted en bloc dissection of the rectum and the posterior part of the prostate, removing all tumor and disruption of the normal urinary stream. RESULTS: Blood loss ranged from 600 to 2500 mL. The final pathologic stage was T2 in 1, T3 in 2 and T4 in 1 patient, and the surgical margins were clear in all patients. Urethral injury occurred in 1 patient, and 2 patients had postoperative urinary dysfunction. No patients required a urinary stoma or suffered recurrence. CONCLUSIONS: Extended abdominoperineal resection with partial prostatectomy using the ultrasonic harmonic scalpel is an attractive alternative to total pelvic exenteration for patients with lower rectal T3 cancer contiguous with the prostate.

Aged↗
PubMed2004

[Prostate cancer after prostatectomy for benign prostatic hyperplasia].

OBJECTIVE: To study the diagnosis and treatment of prostate cancer after prostatectomy for benign prostatic hyperplasia (BPH). METHODS: Twelve cases of prostate cancer after prostatectomy for benign prostatic hyperplasia were reviewed and studied. The mean intervals between prostatectomy for BPH and the diagnosis of prostate cancer was 10 months to 14 years, 5.6 years on average. The main symptoms were dysuria, hematuria and pain. Serum prostate specific antigen (PSA) was elevated in 11 cases. Digital rectal examination (DRE) was abnormal in 8 cases. Three cases were in clinical stage B, 3 in stage C and 6 in stage D. Ten cases received combined androgen blockade therapy. Monotherapy with surgical castration was given to 2 cases. Three patients with urinary tract obstruction received additional treatment of TURP. RESULTS: During the 4 months to 8 years follow-up, 3 patients died, 6 remained stable and 2 deteriorated. CONCLUSION: Surgery for BPH could not prevent the development of prostate cancer. PSA and DRE were the main methods for the diagnosis of this prostate cancer.

Aged↗
PubMedDate not supplied

Correlation between tumor extent in radical prostatectomies and preoperative PSA, histological grade, surgical margins, and extraprostatic extension: application of a new practical method for tumor extent evaluation.

PURPOSE: To evaluate a new method designed for estimating the tumor extent in radical prostatectomy specimens. The tumor extent was correlated to preoperative PSA and to several pathologic findings in the surgical specimens as well. MATERIALS AND METHODS: Tumor extent was estimated in 118 consecutive radical prostatectomies through a simple point-count method. Drawn on a sheet of paper, each quadrant of the whole mount sections contained 8 equidistant points. During the microscopic slides examination, the tumor area was drawn over the correspondent quadrant of the paper sheet. According to the extent, tumors were classified in 5 groups: 1) very limited: </= 10 positive points; 2) limited: 11-19 positive points; 3) moderately extensive: 20-35 positive points; 4) extensive: 36-39 positive points; 5) very extensive: 70 positive points. This classification was based on a previous analysis of tumor extent in 109 radical prostatectomies. The distribution was quite normal up to 69 positive points, but asymmetric above that number, including cases exceeding far above that value. We considered the quartiles of the normal distribution up to 69 positive points (groups 1 to 4), and above that value a fifth group was considered. RESULTS: There was a statistically significant and direct correlation between the tumor extent and all variables studied: preoperative PSA (p = 0.03), Gleason score (p < 0.0001), primary grade in high-grade tumors (p < 0.01), surgical margins (p < 0.0001), extraprostatic extension (pT3a) (p < 0.0001), and seminal vesicle invasion (pT3b) (p = 0.01). CONCLUSIONS: The method, which is simple and well correlated to other prognostic factors, is accessible to those pathologists working in routine pathology laboratories. Whether this method will be used by other urology centers is yet to be seen.

Journal Article↗
PubMed2005

[Transurethral prostatectomy with the bipolar plasma kinetic technique for benign prostate hyperplasia: a report of 297 cases].

OBJECTIVE: To evaluate the effect and safety of transurethral prostatectomy with the bipolar plasma kinetic technique (PKRP) in the treatment of benign prostate hyperplasia(BPH). METHODS: Two hundred and ninty-seven BPH patients underwent transurethral prostatectomy with the bipolar plasma kinetic technique. The preoperative estimated weight of the prostate ranged from 35 g to 102 g, averaging 52 g. RESULTS: The operation lasted 40 approximately 65 min, averaging 51 min. The resected tissues weighed 40 approximately 80 g, averaging 46 g. During the operation no transurethral resection (TUR) syndrome occurred. The catheter was removed 4 approximately 5 days after the operation, all with fluent urination. The patients were followed up for 2 approximately 33 months. IPSS decreased from average 31.5 preoperatively to average 6.8 postoperatively (P < 0.001). Average maximum flow-rate (Q(max)) decreased from 6.3 ml/s preoperatively to 18.6 ml/ s postoperatively (P < 0.001). Preoperative average residual urine was 97 ml and reduced to average 9 ml after the operation. Temporary incontinence occurred in 4 cases, perioperative hemorrhage in 2, and urethral stricture in 1. CONCLUSION: Transurethral prostatectomy with the bipolar plasma kinetic technique is a safe and effective means for the treatment of BPH.

Aged↗
PubMed2002

Selecting treatment for high-risk, localized prostate cancer: the case for radical prostatectomy.

The most common treatment options for men with clinically localized prostate cancer include radical prostatectomy and radiation therapy. The choice between these options is often controversial, and selecting the optimal treatment poses a great challenge for patients and physicians. Factors important to the decision include age and life expectancy of the patient, the natural history of the prostate cancer, how curable the disease is, and the morbidity of treatment. Use of these criteria to select treatment for a healthy, 70-year-old man presenting with a nonpalpable tumor, stage T1c disease, serum prostate-specific antigen of 12 ng/mL, and an adenocarcinoma with a Gleason score of 8 that is present in 2 of 12 biopsy cores would lead to the choice of radical prostatectomy over radiation therapy. Data show that such a patient has a life expectancy of more than 12.3 years if the prostate cancer can be cured and a high probability of dying from the disease if it is not cured. Data further show that radical prostatectomy in such a patient would confer a survival advantage over radiation therapy without resulting in greater complications or reduction in quality of life.

Journal Article↗
PubMed2004

Bicalutamide adjuvant to radical prostatectomy.

Prostate cancer recurrence affects up to 50% of men in the first 10 years after radical prostatectomy for clinically localized disease. New treatment approaches that reduce this risk are needed. Current published data on the use of adjuvant hormonal therapy in the post-radical prostatectomy setting are limited. New data from the bicalutamide (Casodex) Early Prostate Cancer program show that bicalutamide 150 mg/d, given as immediate adjuvant treatment, produces clear benefits with respect to both progression-free survival and prostate-specific antigen progression when compared with standard management with radical prostatectomy. The greatest improvement of progression-free survival was observed in patient subgroups at highest risk.

Journal Article↗
PubMed2005

A review of surgical techniques for radical prostatectomy.

Since the early 20th century, radical prostatectomy has been used in the treatment of prostate cancer. However, before the widespread acceptance of prostate-specific antigen screening, the majority of cancers were clinically advanced and not amenable to cure, so relatively few men were candidates for this procedure. Modern advances have contributed dramatically to the reduction of complications and morbidity associated with radical prostatectomy. As a result, the procedure has become the most common treatment selected by men with localized prostate cancer. This article reviews several issues regarding radical prostatectomy, including surgical techniques, cancer control, intraoperative localization of the cavernous nerves, patient selection, and laparoscopic versus robotic approaches.

Journal Article↗
PubMed2006

Penile rehabilitation after radical prostatectomy: important therapy or wishful thinking?

On the basis of data accumulated thus far, it is reasonable to discuss the implementation of a "penile rehabilitation" program with patients undergoing radical prostatectomy. Central to discussions of penile rehabilitation after radical prostatectomy is evidence demonstrating significant fibrotic changes in the corpus cavernosum that occur postoperatively. Several studies have been published evaluating the efficacy of various pro-erectogenic agents. The limited data regarding intracavernous injections and vacuum constriction devices suggest that an increased percentage of treated patients experienced a return of natural erections compared with patients who received no treatment. Longer, prospective, randomized, placebo-controlled studies will be needed to confirm the utility of these treatments. Data from contemporary studies evaluating the chronic use of oral phosphodiesterase type 5 inhibitors suggest a beneficial effect on endothelial cell function among men suffering from erectile dysfunction due to a variety of causes. Limited data suggest that this effect might be seen among post-prostatectomy patients, implying a possible role for these agents in enhancing the return of sexual function in such individuals.

Journal Article↗
PubMed1997

Management of asymptomatic rising PSA after prostatectomy or radiation therapy.

Controversy exists over the optimal management of patients with an asymptomatic rising prostate-specific antigen (PSA) following definitive therapy for clinically localized prostate adenocarcinoma. Post-prostatectomy patients whose residual disease is felt to be confined to the area immediately adjacent to the prostatic bed may benefit from external-beam radiation therapy. Systemic recurrence may be managed with either watchful waiting or treated with hormone deprivation. Post-radiation therapy patients felt to have local disease progression may undergo salvage radical prostatectomy (if disease is clinically confined to the prostate gland) or cryotherapy (although this is still considered "experimental"). Patients who are not candidates for salvage therapy can be managed with watchful waiting or hormone deprivation. For patients in whom definitive therapy has failed, treatment should be individualized according to pathologic stage (if post-prostatectomy), rate of PSA progression, surgical candidacy status (if post-radiation therapy), and attitudes and expectations of the physician and patient.

Adenocarcinoma↗
PubMed2003

Robotic radical prostatectomy and the Vattikuti Urology Institute technique: an interim analysis of results and technical points.

We have performed >350 robotic radical prostatectomies in the last 2 years. A single surgeon (MM) performed 250 of these procedures using a technique developed at our institution, the Vattikuti Urology Institute. This article summarizes the technical highlights and interim results of the Vattikuti Institute Prostatectomy (VIP) technique. We prospectively collected baseline demographic data, such as age, race, body mass index (BMI), serum prostate-specific antigen values, prostate volume, Gleason score, percentage cancer, TNM clinical staging, and comorbidities. Urinary symptoms were measured with the International Prostate Symptom Score, and sexual health with the Sexual Health Inventory of Males. In addition, patients received the Expanded Prostate Inventory Composite at baseline and at 1, 3, 6, 12 and 18 months after the procedure via mail. Data collection is complete on 200 of the first 250 patient cases. Gleason score >or=7 was noted in 40% of patients. The average BMI was high (28), and 86% patients were classified as pathologic stage pT2a to pT2b. The mean operative time was 160 minutes and the mean blood loss was 153 mL. No patient required blood transfusion. At 6 months, 82% of the men who were <60 years of age and 75% of those >60 years of age had return of sexual function, and 64% and 38%, respectively, had sexual intercourse. At 6 months, 96% patients were continent.

Adenocarcinoma↗
PubMed1976

Prostatectomy in an 85-year-old hemophiliac.

Improved factor VIII preparations have made major surgery feasible for hemophiliac patients, as well as increasing their survival. In a hemphoiliac undergoing prostatectomy, the effects of local or systemic fibrinolysis and possible disseminated intravascular coagulation must be considered, in addition to the factor VIII deficiency. We successfully treated an octogenarian with benign prostatic hypertrophy and mild hemophilia during and after suprapubic prostatectomy by infusions of antihemophilic factor (factor VIII) concentrate. Cessation of infusion on the 15th day resulted in bleeding two days later. This ceased after resumption of antihemophilic factor infusion. Tests for abnormal fibrinolysis and fibrin split products gave negative results.

Aged↗
PubMed1998

Preemptive epidural analgesia and recovery from radical prostatectomy: a randomized controlled trial.

CONTEXT: Preemptive analgesia can decrease the sensitization of the central nervous system that would ordinarily amplify subsequent nociceptive input, but a clear demonstration of its clinical efficacy is necessary for it to become a routine component of acute pain therapy. OBJECTIVE: To determine the impact of preemptive epidural analgesia on postoperative pain and other clinically important outcome variables after radical retropubic prostatectomy. DESIGN AND SETTING: A block randomized double-blind clinical trial lasting 20 months at a single academic medical center. PATIENTS: A total of 100 generally healthy and neurologically intact patients scheduled for radical retropubic prostatectomy for the treatment of prostate cancer in whom an epidural catheter for treating postoperative pain was to be placed prior to the induction of general anesthesia. INTERVENTIONS: Epidural bupivacaine, epidural fentanyl, or no epidural drug was administered prior to induction of anesthesia and throughout the entire operation, followed by aggressive postoperative epidural analgesia for all patients. MAIN OUTCOME MEASURES: Daily pain scores during hospitalization and pain scores obtained 3.5, 5.5, and 9.5 weeks after hospital discharge. RESULTS: The patients who received epidural fentanyl or bupivacaine prior to surgical incision (preemptive analgesia) experienced 33% less pain while hospitalized (P=.007). Pain scores in those receiving preemptive analgesia were significantly lower at 9.5 weeks (P=.02), but were not significantly different at 3.5 or 5.5 weeks. At 9.5 weeks, 32 (86%) of 37 patients receiving preemptive analgesia were pain-free compared with 9 (47%) of 19 control patients (P=.004). Patients receiving preemptive analgesia were more active 3.5 weeks after surgery (P=.01), but not at 5.5 or 9.5 weeks. CONCLUSIONS: Even in the presence of aggressive postoperative pain management, preemptive epidural analgesia significantly decreases postoperative pain during hospitalization and long after discharge, and is associated with increased activity levels after discharge.

Aged↗
PubMed2004

Salvage radiotherapy for recurrent prostate cancer after radical prostatectomy.

CONTEXT: Salvage radiotherapy may potentially cure patients with disease recurrence after radical prostatectomy, but previous evidence has suggested that it is ineffective in patients at the highest risk of metastatic disease progression. OBJECTIVE: To delineate patients who may benefit from salvage radiotherapy for prostate cancer recurrence by identifying variables associated with a durable response. DESIGN, SETTING, AND PATIENTS: Retrospective review of a cohort of 501 patients at 5 US academic tertiary referral centers who received salvage radiotherapy between June 1987 and November 2002 for detectable and increasing prostate-specific antigen (PSA) levels after radical prostatectomy. MAIN OUTCOME MEASURE: Disease progression after salvage radiotherapy, defined as a serum PSA value > or =0.1 ng/mL above the postradiotherapy PSA nadir confirmed by a second PSA measurement that was higher than the first by any amount, by a continued increase in PSA level after treatment, or by the initiation of androgen deprivation therapy after treatment. RESULTS: Over a median follow-up of 45 months, 250 patients (50%) experienced disease progression after treatment, 49 (10%) developed distant metastases, 20 (4%) died from prostate cancer, and 21 (4%) died from other or unknown causes. The 4-year progression-free probability (PFP) was 45% (95% confidence interval [CI], 40%-50%). By multivariable analysis, predictors of progression were Gleason score of 8 to 10 (hazard ratio [HR], 2.6; 95% CI, 1.7-4.1; P<.001), preradiotherapy PSA level greater than 2.0 ng/mL (HR, 2.3; 95% CI, 1.7-3.2; P<.001), negative surgical margins (HR, 1.9; 95% CI, 1.4-2.5; P<.001), PSA doubling time (PSADT) of 10 months or less (HR, 1.7; 95% CI, 1.2-2.2; P =.001), and seminal vesicle invasion (HR, 1.4; 95% CI, 1.1-1.9; P =.02). Patients with no adverse features had a 4-year PFP of 77% (95% CI, 64%-91%). When treatment was given for early recurrence (PSA level < or =2.0 ng/mL), patients with Gleason scores of 4 to 7 and a rapid PSADT had a 4-year PFP of 64% (95% CI, 51%-76%) and of 22% (95% CI, 6%-38%) when the surgical margins were positive and negative, respectively. Patients with Gleason scores of 8 to 10, positive margins, and receiving early salvage radiotherapy had a 4-year PFP of 81% (95% CI, 57%-100%) when the PSADT was longer than 10 months and of 37% (95% CI, 16%-58%) when the PSADT was 10 months or less. CONCLUSIONS: Gleason score, preradiotherapy PSA level, surgical margins, PSADT, and seminal vesicle invasion are prognostic variables for a durable response to salvage radiotherapy. Selected patients with high-grade disease and/or a rapid PSADT who were previously thought to be destined to develop progressive metastatic disease may achieve a durable response to salvage radiotherapy.

Adult↗
PubMed1996

Comparative analysis of prognostic factors in men undergoing radical prostatectomy for adenocarcinoma of the prostate, including DNA ploidy, surgical tumor stage, prostatic specific antigen, Gleason grade, and age.

One hundred consecutive men with adenocarcinoma of the prostate, treated by modified pelvic lymphadenectomy and radical retropubic prostatectomy, were evaluated, comparing DNA ploidy as determined by flow cytometry to surgical tumor stage (pT), preoperative prostatic specific antigen (PSA), Gleason grade, and age at presentation, in an effort to assess the prognostic ability of DNA ploidy. There were 71 (71%) men found to have diploid tumors and 29 (29%) with nondiploid tumors. There was no statistical difference in surgical pathologic stage between these two groups (P = 0.2369). There was no statistical difference when comparing preoperative PSA between these two groups (P = 0.0925). There was no statistical difference when comparing Gleason grade between these two groups (P = 0.5807). Age at presentation was similar in both groups. Based on these findings, it is apparent that longitudinal studies of patient outcome will be necessary to fully assess the prognostic ability of DNA ploidy determined by flow cytometry in men undergoing radical prostatectomy for treatment of adenocarcinoma of the prostate gland.

Adenocarcinoma↗
PubMed1998

Immunoreactivity for prostate-specific antigen and prostatic acid phosphatase in adenocarcinoma of the prostate: relation to progression following radical prostatectomy.

BACKGROUND: Although, in general, immunoperoxidase staining for prostate-specific antigen (PSA) and prostate-specific acid phosphatase (PSAP) cannot distinguish between benign and malignant prostatic epithelium, immunoreactivity of these antigens may be helpful in predicting prognosis of prostate cancer. The purpose of this study was to evaluate intensity and extent of immunoperoxidase staining for PSA and PSAP as a prognostic tool in prostate adenocarcinomas. METHODS: We studied radical prostatectomy specimens from 68 patients with the following stages: organ-confined, 34.3%; focal capsular penetration, 38.8%; established capsular penetration, 25.3%; and seminal vesicle invasion, 1.6%. Ninety-one percent of cases were Gleason score 5-7. The mean follow-up for those men without progression was 8.9 years, compared to 3.5 years for those with progression. Progression was defined as an elevated postoperative serum PSA level (> 0.2 ng/ml). Intensity of PSA and PSAP staining was recorded and based on a scale of 0-3 (0, no staining; 1, weak; 2, moderate; 3, intense). Extent was quantitated on a scale of 0-4 (0, 0-5% staining; 1, 6-35%; 2, 36-65%; 3, 65-95%; 4, 95-100%). A score (0-12) was computed by multiplying intensity and extent of the stain in the tumor area. RESULTS AND CONCLUSIONS: Intensity and extent of PSA and PSAP immunoreactivity did not predict progression in adenocarcinomas of the prostate following radical prostatectomy.

Acid Phosphatase↗
PubMed1998

Racial differences and prognostic significance of tumor location in radical prostatectomy specimens.

BACKGROUND: Our objective was to evaluate radical prostatectomy specimens for possible racial differences in tumor location, as well as to correlate tumor location with pathologic stage and disease-free survival. METHODS: Between January 1991-December 1997, 1,245 patients underwent radical prostatectomy with bilateral pelvic lymphadenectomy for clinically localized prostate cancer. Seven hundred and eighty-five patients who were treated with surgery as monotherapy were evaluated. Tumor location, defined as mainly anterior, mainly posterior, or both (anterior and posterior), was obtained from review of tumor maps prepared from pathological evaluation of completely embedded, resected specimens. RESULTS: Overall tumor location was anterior in 107 (14%), posterior in 459 (58%), and both in 219 (28%) cases. The incidence of anterior tumors was higher in African American men compared to Caucasians (16% vs. 11%, P = 0.045). The rate of positive surgical margins in anteriorly and posteriorly located tumors was 60% vs. 38% in African American men (P = 0.001) and 48% vs. 27% in Caucasians (P = 0.001), respectively. African American men were found to have a higher incidence of positive surgical margins (50%; 174/348) compared to Caucasian men (34%; 150/437; P = 0.001). CONCLUSIONS: Anterior tumors were present in 14% of our patients. African American men have a greater percentage of anterior tumors than do Caucasians. In addition, a higher rate of positive surgical margins was encountered in patients with anterior tumors, especially if they were African American men. In patients with an abnormal serum prostate-specific antigen level and negative sextant prostate biopsies, we recommend biopsy of the anterior zone of the prostate.

Adult↗
PubMed1997

Comparison of serum prostate specific membrane antigen, prostate specific antigen, and free prostate specific antigen levels in radical prostatectomy patients.

BACKGROUND: Higher preoperative prostate specific antigen (PSA) levels are associated with higher pathologic stage and grade in patients undergoing radical prostatectomy (RP). In earlier studies, serum prostate specific membrane antigen (PSMA) elevations were associated with clinical progression and hormone-refractory carcinoma. The goal of this study was to evaluate the serum markers PSMA, free PSA (FPSA), free:total PSA ratio (F:TPSA), and total PSA (PSA) in men undergoing RP. METHODS: Serum was obtained from 63 patients undergoing RP for clinically localized (T1c, T2) prostate carcinoma. Serum PSA and FPSA were determined by Hybritech Tandem-E(R) and Tandem-R(R), respectively, and PSMA was determined by Western blot analysis. Serum values for these markers were compared with the pathologic stage, surgical margin status, Gleason sum, prostate size (as calculated via reconstruction and transrectal ultrasound), tumor size based on pathologic assessment of the whole mount, and World Health Organization (WHO) grade of the prostatectomy specimen. Markers were also compared against demographic information and the patients' age and race. RESULTS: There was a weak correlation between serum PSA and positive surgical margins, higher Gleason sum, and WHO grade (P < 0.05). Receiver operating characteristic curve (ROC) analysis comparing sensitivity and specificity of the markers to positive and negative margins as well as seminal vesicle invasion demonstrated PSA and FPSA predictive ability for seminal vesicle invasion. The area under the curve for PSA and FPSA in this case was 0.7318 and 0.7432, respectively. There was also a weak correlation between the FPSA level and margins, with a low ROC area under the curve of 0.6789. The FPSA cannot distinguish the more advanced stage of disease. There was no significant correlation between F:TPSA and PSMA with regard to the study variables in predicting organ confinement. High PSMA levels only correlated with higher stage and were maximal in pT4a classified disease. CONCLUSIONS: Higher PSA and FPSA levels are likely to be associated with more locally advanced disease. Total PSA was the best marker. However, the cutoff values necessary for significant accuracy between PSA and FPSA are not of clinical usefulness due to the lack of specificity and sensitivity of the markers at those cutoffs. F:TPSA and PSMA levels as currently measured are of limited value in discriminating more aggressive disease in patients with clinically localized CaP.

Aged↗
PubMed1998

Pathologic seminal vesicle invasion after radical prostatectomy for patients with prostate carcinoma: effect of early adjuvant radiation therapy on biochemical control.

BACKGROUND: The authors evaluated the effect of postoperative radiation therapy on freedom from biochemical failure (bNED) in men with prostate carcinoma who had pathologic seminal vesicle invasion after radical prostatectomy and negative pelvic lymph node dissection (pT3cN0). METHODS: Between 1989 and 1995, 375 men underwent radical prostatectomy at Thomas Jefferson University Hospital. Fifty-three men (13%) had pT3cN0 prostate carcinoma and were the subject of this analysis. Men in whom prostate specific antigen (PSA) could not be detected were deemed free of biochemical failure. RESULTS: Of the 53 men with pT3cN0 prostate carcinoma, 18 had an elevated PSA immediately after surgery and received salvage radiation therapy (RT). The 3-year bNED rate for this group was only 38%. At 3 months, PSA could not be detected in the other 35 men. Fifteen of those 35 men underwent early adjuvant RT, and the other 20 were observed for biochemical failure. The 3-year bNED rate for the 15 patients treated with immediate adjuvant RT was 86%, compared with 48% for the 20 men who were observed (P = 0.01). CONCLUSIONS: These data suggest that early adjuvant RT for men with pT3cN0 prostate carcinoma and no detectable PSA postoperatively reduces the likelihood of future biochemical failure. Men with pT3cN0 prostate carcinoma and a persistently elevated postoperative PSA level are less likely to benefit from RT and should be considered for systemic therapy.

Adenocarcinoma↗