Cribriform architecture prostatic adenocarcinoma in needle biopsies is a strong independent predictor for lymph node metastases in radical prostatectomy

2020 ◽  
Author(s):  
Michelle R. Downes ◽  
Bin Xu ◽  
Theodorus H. van der Kwast
Keyword(s):  
Lymph Node ◽  
Radical Prostatectomy ◽  
Lymph Node Metastases ◽  
Independent Predictor ◽  
Prostatic Adenocarcinoma ◽  
Node Metastases ◽  
Strong Independent Predictor

Outcomes of patients with clinical lymphadenopathy treated with radical prostatectomy.

2011 ◽  
Vol 29 (7_suppl) ◽  
pp. 106-106
Author(s):  
T. T. Higuchi ◽  
R. H. Breau ◽  
E. C. Umbreit ◽  
E. J. Bergstralh ◽  
L. J. Rangel ◽  
...  
Keyword(s):  
Lymph Node ◽  
Radical Prostatectomy ◽  
Lymph Nodes ◽  
Surgical Therapy ◽  
Lymph Node Metastases ◽  
Preoperative Imaging ◽  
Risk Of Death ◽  
Radiology Reports ◽  
Increased Risk ◽  
Node Metastases

106 Background: Some patients with lymph node metastases experience prolonged survival following radical prostatectomy. The purpose of this study was to determine the outcome of patients with clinically suspicious lymph nodes on preoperative imaging who underwent radical prostatectomy and lymphadenectomy. Methods: Patients with lymph node metastases diagnosed during radical prostatectomy from 1988-2003 were reviewed. Patients with preoperative CT or MRI images were included in the study. Radiology reports were reviewed to determine if patients had clinically suspicious lymphadenopathy (cN+). For all analyses, patients with cN+ were compared to those with clinically negative nodes (cN−). Results: Preoperative imaging was available in 202 men with lymph node metastasis at the time of prostatectomy. Of these 17% (34/202) were cN+. None had pre-operative lymph node biopsy and none had abandoned prostatectomy. At a median follow-up of 11.1 years, PSA recurrence occurred in 50% (17/34) and 49% (82/186), local recurrence in 18% (6/34) and 13% (22/186) and systemic progression in 32% (11/34) and 24% (40/186) of patients with cN+ and cN-, respectively. On multivariate analysis, cN+ was not associated with increased risk of death (HR 1.66, p=0.1). Conclusions: cN+ patients undergoing surgical therapy for prostate cancer may experience similar outcomes to cN− patients. The presence of clinically suspicious lymph nodes on preoperative imaging should not be an absolute contraindication for surgical therapy. No significant financial relationships to disclose.

Cytoreductive radical prostatectomy (CRP) in patients with prostate cancer (PCA) and low-volume osseous metastases.

2014 ◽  
Vol 32 (4_suppl) ◽  
pp. 272-272
Author(s):  
Axel Heidenreich ◽  
Andrea K. Thissen ◽  
Charlotte Piper ◽  
David J. K. P. Pfister ◽  
Daniel Porres
Keyword(s):  
Prostate Cancer ◽  
Lymph Node ◽  
Radical Prostatectomy ◽  
Lymph Node Metastases ◽  
Adjuvant Radiation ◽  
Common View ◽  
Osseous Metastases ◽  
Node Metastases ◽  
The Mean ◽  
Low Volume

272 Background: Androgen deprivation (ADT) represents the standard treatment in men with prostate cancer (PCA) and osseous metastases. Unlike therapeutic approaches in other solid tumors, RP is usually ignored due to the common view that the biology of the disease is attributed to preexisting metastases. Recently, it has been shown that potentially lethal cancers persist even after neoadjuvant ADT and chemotherapy. We explored the outcome of patients with PCA and low volume skeletal metastases who were subjected to ADT and cytoreductive radical prostatectomy (CRP). Methods: Eighteen patients with biopsy proven, completely resectable PCA, minimal osseous metastases (equal to or less than three hot spots on bone scan), absence of visceral or extensive lymph node metastases were included in the pilot study. All patients (pts) underwent neoadjuvant ADT with luteinizing hormone-releasing hormone (LHRH) analogues for 6 months. If the PSA serum level decreased to less than 0.4 ng/ml and osseous lesions disappeared on control scan, pts were considered suitable for extended RP followed by 2 years adjuvant ADT. Results: Mean age was 61 (42 to 69), the mean PSA was 96.3 (72 to 139) ng/ml and 0.29 (0 to 0.39) ng/ml at recruitment and at 6 months, respectively. Mean number of bone lesions was 1.9 (1 to 3) and all lesions disappeared after 6 months of ADT. Pathohistology revealed pT2c in 4 (22.2%), pT3a and pT3b in 3 (16.7%) and 11 (61.11%) pts, respectively. Seven (38.9%) pts and three (16.7%) pts had lymph node metastases or positive surgical margins (PSM). PSM were treated with adjuvant radiation therapy ad 66.6Gy. No Clavien grade 3 to 5 complications occurred. The mean follow-up is 29 (3 to 52) months, three (16.7%) pts relapsed. The remainder is without evidence of disease. Conclusions: CRP is feasible in well selected men with low volume osseous metastases who respond well to neoadjuvant ADT. These men have a life expectancy of around 7 years and CRP reduces the risk of locally recurrent PCA and local complications. CRP might be a new treatment option in the multimodality management of PCA and minimal metastatic disease.

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