scholarly journals Prostate Capsule

2020 ◽  
Author(s):  
Keyword(s):  
Prostate Capsule

scholarly journals Improving fiducial and prostate capsule visualization for radiotherapy planning usingMRI

2019 ◽  
Vol 20 (3) ◽  
pp. 27-36 ◽  
Author(s):  
Angela U. Pathmanathan ◽  
Maria A. Schmidt ◽  
Douglas H. Brand ◽  
Evanthia Kousi ◽  
Nicholas J. As ◽  
...  
Keyword(s):  
Radiotherapy Planning ◽  
Prostate Capsule

Echo-Guided Biopsy and Mapping in the Diagnosis and Local Staging of Prostate Cancer

1997 ◽  
Vol 64 (3) ◽  
pp. 291-295
Author(s):  
G. Ferrari ◽  
G. Castagnetti ◽  
A. Dotti ◽  
A.M. Cesinaro ◽  
C. De Gaetani ◽  
...  
Keyword(s):  
Prostate Cancer ◽  
Gleason Score ◽  
Clinical Evaluation ◽  
Malignant Disease ◽  
Seminal Vesicles ◽  
Clinical Staging ◽  
Prostate Biopsies ◽  
Guided Biopsy ◽  
Local Staging ◽  
Prostate Capsule

The incidence of prostate cancer is rising and great attention has to be paid when staging this malignant disease in order to avoid unnecessary surgery. Techniques for diagnosis by biopsy are by now standardised, but clinical staging has a high percentage of understaging (over 43%). Multiple sextant prostate biopsies involving the seminal vesicles and prostate capsule seem to be basic for current staging. These data associated with PSA, volume of the cancer and the Gleason score are the most objective and reliable parameters for correct clinical evaluation of prostate cancer.

Bidirectional segmentation of prostate capsule from ultrasound volumes: an improved strategy

2008 ◽  
Author(s):  
Liyang Wei ◽  
Ramkrishnan Narayanan ◽  
Dinesh Kumar ◽  
Aaron Fenster ◽  
Albaha Barqawi ◽  
...  
Keyword(s):  
Prostate Capsule

Subcapsular prostate cancer: Identification with mpMRI and MRI/TRUS fusion-guided biopsy.

2015 ◽  
Vol 33 (7_suppl) ◽  
pp. 52-52
Author(s):  
Anna Mary Brown ◽  
Sandeep Sankineni ◽  
Arvin Koruthu George ◽  
Soroush Rais-Bahrami ◽  
Bradford J. Wood ◽  
...  
Keyword(s):  
Clinical Management ◽  
Transrectal Ultrasound ◽  
Risk Scores ◽  
Nccn Guidelines ◽  
Trus Biopsy ◽  
Guided Biopsy ◽  
Aggressive Cancer ◽  
Prostate Cancers ◽  
Cancer Network ◽  
Prostate Capsule

52 Background: The subcapsular region is often under-sampled by standard 12-core transrectal ultrasound (TRUS) prostate biopsy. We retrospectively evaluated multi-parametric MRI (mpMRI) features of subcapsular prostate cancers (PCa) and their detection on MRI/TRUS fusion-guided biopsy (FgBx). Methods: All patients referred for 3T mpMRI and subsequent FgBx under an IRB-approved protocol from Jan 2010 to July 2014 were reviewed. Histologically confirmed subcapsular lesions (just inside the prostate capsule with capsular border length >> width) were identified. Impact of the FgBx on clinical management according to current National Comprehensive Cancer Network (NCCN) guidelines was evaluated, with prior status based on outside TRUS biopsy results. Results: Of 992 eligible patients, 33 had subcapsular prostate lesions on mpMRI. In this subpopulation, mean age, PSA, and prostate volume were 63 years (range 52-76), 8.4ng/mL (1.2-63), and 53 mL (12-125). The FgBx, consisting of targeted (TBx) and systematic (SBx) portions, confirmed PCa in 24 of 33 patients. Five cancers (21%) were only detected by TBx. The remaining 19 were diagnosed on both TBx and SBx, but in 5 of these 19 (26%), higher Gleason scores were found on TBx cores. The FgBx results more accurately classified patients’ NCCN risk scores, with 17 prior unknown or low risk PCa upgraded to higher risk scores (Table). Conclusions: Subcapsular lesions on mpMRI are rare but largely malignant. Most are found on 12-core SBx, but ~20% require TBx for diagnosis, and TBx more accurately grades >25% of the lesions. The FgBx may improve clinical management of patients with subcapsular PCa, since more aggressive cancer was found in 17 of 24 patients. [Table: see text] [Table: see text] [Table: see text]

Short-term functional and oncological results of prostate capsule-sparing cystectomy, comparison with conventional radical cystectomy

2019 ◽  
Vol 18 (12) ◽  
pp. e3636-e3637
Author(s):  
George Managadze ◽  
George Sharashenidze ◽  
Irakli Surmanidze ◽  
Ambrosi Pertia
Keyword(s):  
Radical Cystectomy ◽  
Short Term ◽  
Oncological Results ◽  
Prostate Capsule

1234: Presence, Location and Significance of Prostate Cancer in Patients Undergoing Radical Cystoprostatectomy: Feasibility of Prostate Capsule Sparing Cystectomy

2006 ◽  
Vol 175 (4S) ◽  
pp. 397-397 ◽  
Author(s):  
Alon Z. Weizer ◽  
Rajal B. Shah ◽  
Scott B. Gilbert ◽  
Stephanie Daignault ◽  
Cheryl T. Lee ◽  
...  
Keyword(s):  
Prostate Cancer ◽  
Radical Cystoprostatectomy ◽  
Prostate Capsule
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