| Autor: |
Rodrigues VMA; Department of Urology, São João University Hospital (CHUSJ), Porto, Portugal.; Faculty of Medicine, University of Porto, Porto, Portugal., Silva C; Department of Urology, São João University Hospital (CHUSJ), Porto, Portugal.; Faculty of Medicine, University of Porto, Porto, Portugal., Dias N; Department of Urology, São João University Hospital (CHUSJ), Porto, Portugal.; Faculty of Medicine, University of Porto, Porto, Portugal., Teixeira de Sousa J; Department of Urology, São João University Hospital (CHUSJ), Porto, Portugal., Morgado LA; Department of Urology, São João University Hospital (CHUSJ), Porto, Portugal. |
| Abstrakt: |
BACKGROUND RARP is an established procedure in treatment of localized prostate cancer. Hemorrhagic complications in the postoperative period are rare, but sometimes life-threatening. Adequate monitoring and prompt intervention in these unusual scenarios rely on clinical judgement and blood and imaging studies. Prostatic fossa pseudoaneurysm formation after RARP is very rare and its etiology is not well known; it may be related to small vessel trauma. It becomes apparent with the development of hematuria 1-6 weeks after surgery. CASE REPORT A 58-year-old man underwent RARP with extended lymph node dissection for intermediate-risk prostate cancer, with bilateral preservation of neurovascular bundles and puboprostatic ligaments. He was discharged on day 2 without complications. In the following 4 weeks he came to the Emergency Department 3 times with hematuria and acute urinary retention. Four weeks after surgery, a pelvic CT angiogram showed a 20-mm pseudoaneurysm in the prostatic fossa, which was embolized by percutaneous angiography, with resolution of symptoms. He was discharged soon thereafter. CONCLUSIONS This case study describes a patient with prostatic fossa pseudoaneurysm after RARP. It was diagnosed 1 month after surgery and effectively managed by percutaneous embolization. Despite being a very rare condition, it must be kept in mind, especially when postoperative hematuria develops 1-6 weeks after surgery. Use of a management algorithm including serial blood tests, CT angiogram, and percutaneous angiography can lead to early detection and avoid life-threatening hemorrhage and overall postoperative morbidity. |
