Robot-assisted laparoscopic radical prostatectomy on a very large prostate gland.
- Author:
Lyndon G. Loo
;
Dennis G. Lusaya
- Publication Type:Case Reports
- Keywords:
Robotic radical prostatectomy;
robot-assisted laparoscopic prostatectomy;
prostate gland
- From:
Philippine Journal of Urology
2018;28(2):130-133
- CountryPhilippines
- Language:English
-
Abstract:
This is a case of a 74-year-old obese male presented with moderate lower urinary tract symptoms and an elevated prostate specific antigen (PSA) of 48.21ng/ml. Multiparametric MRI of the prostate revealed a markedly enlarged prostate (225grams) with a PIRADS 5 lesion at the left posterior peripheral zone. Prostate biopsy done revealed prostate adenocarcinoma Gleason 7(3+4). Metastatic workup was negative for distant metastasis hence the patient was advised robot-assisted laparoscopic prostatectomy (RALP).Several difficulties were encountered during the surgical technique. The usual posterior approach was not feasible because incising the peritoneum over the rectovesical pouch would not be able to expose the vas deferens and seminal vesicles. An anterior approach was instead done, but this was still difficult due to the lack of space for proper exposure and movement of instruments. The posterior dissection was also challenging; three successive suspension stitches were necessary in order to expose and mobilize the lateral and posterior surface of the prostate. Urethrovesical anastomosis had to be modified by performing a modified posterior repair in order to reduce tension caused by the large gap left by the excised prostate. RALP is a safe and feasible operative technique for very large prostates as long as the difficulties are foreseen and the necessary adjustments are made.Robot-assisted laparoscopic prostatectomy (RALP) has emerged as the preferred option in the treatment of localized prostate cancer. As more cases are being performed, more surgeons are encountering challenging cases, such as those with difficult anatomy, prior abdominal surgery and prior radiation therapy. Large prostate glands increase the technical difficulty of performing robot-assisted laparoscopic prostatectomy.1 Reported is a case of RALP in a patient with prostate size >200. The difficulties and concerns in such situations are also delineated.
- Full text:Robot-assisted laparoscopic radical prostatectomy.pdf
