Successful minimally-invasive management of a case of giant prostatic hypertrophy associated with recurrent nephrogenic adenoma of the prostate

Conservative approach for a giant prostatic hyperplasia of 1280 ml: a case report and literature review

Benign Prostatic Hypertrophy (BPH) affects at least one-third of men over 60 years. A giant prostatic hyperplasia (GPH) is a prostate enlargement that exceeds 500 g. We present a case of a 72-year-old man with a GPH volume of 1280 ml, referred to our hospital for a worsening of the lower urinary tract symptoms (LUTS), bilateral loin pain and kidney failure. Although the patient had a negligible post-void residual urine, he had bilateral hydronephrosis. The patient was managed conservatory because of a high anesthesiologic risk but a bilateral percutaneous nephrostomy was placed soon due to kidney function worsening. The presence of serious comorbidities and the resolution of the loin pain and the renal failure, achieved first with the nephrostomy and then with periodic replacement of ureteral stents, along with an improvement of the LUTS obtained with medical therapy, have oriented us towards a conservative management of the patient.

Prostate artery embolization has long term efficacy for treatment of severe lower urinary tract symptoms from giant prostatic hyperplasia

Background

Patients with severe lower urinary tract symptoms (LUTS) from giant prostatic hyperplasia (GPH): prostate volume greater than 200 mL that do not respond to medical therapy may not be eligible for surgical treatments due to morbidities, technical challenges, and patient preference. This retrospective investigation examined the long-term efficacy and safety of prostatic arterial embolization (PAE) as a treatment option for severe LUTS due to GPH in a large patient cohort.

Methods

Of 529 patients who underwent PAE between January 2016 and January 2020, 72 patients had severe LUTS from GPH and were retrospectively evaluated. PAE was performed with two embolic agents in sequence: 100–250 μm particles followed by 2 mm and 3 mm coils. Clinical assessment was performed with international prostate symptoms score (IPSS), quality of life (QoL), peak flow rate (Qmax), post-void residual volume (PVR), and prostate specific antigen (PSA) measurements before and 12 months and 24 months after PAE. Prostate volume (PV) was measured by multiparametric magnetic resonance (MR) imaging before and 12 months and 24 months after PAE.

Results

Patients with severe LUTS from GPH experienced significant clinical improvements in IPSS, QoL, Qmax, PVR, PSA, and PV at 12 months and 24 months after PAE. Mean IPSS decreased from 26.5 to 18.0 (P < 0.01) to 10.5 (P < 0.01). Mean QoL decreased from 6.0 to 4.0 (P < 0.01) to 2.0 (P < 0.01). Mean Qmax increased from 8.0 to 14 mL/s (P < 0.01) to 18 mL/s (P < 0.01). Mean PVR decreased from 198.0 to 152.0 mL (P < 0.01) to 90 mL (P < 0.01). Mean PV decreased from 303.0 mL to 258.0 mL (P < 0.01) to 209.0 mL (P < 0.01). Mean PSA decreased from 11.2 ng/mL to 9.5 ng/mL (P < 0.05) to 7.9 ng/mL (P < 0.05). No major complications occurred.

Conclusions

PAE is a safe treatment with long term efficacy for severe LUTS from GPH. PAE may be a viable therapeutic option for patients with severe LUTS from GPH whom fail medical therapy and are not candidates for surgical treatments.

Giant benign prostatic hyperplasia: A case report

Benign prostatic hyperplasia (BPH) is prostate weighting f over 500g and is usually public in men older than fifty years.

A case of 78-year-old man was referred to Sina hospital complaining of urinary frequency. His total prostate-specific antigen was 17.3 ng/mL and the volume of his prostate was measured at 350 mL by transrectal ultrasound. Simple prostatectomy was done and a huge adenoma was enucleated in an open retropubic manner weighting 1070g. “Giant BPH” is a rare pathology of the prostate gland. In this study, we report a successful enucleation of a giant BPH (1070 g) without any significant complications.