PlasmaKinetic Superpulse transurethral resection versus conventional transurethral resection of prostate.

Purpose: To compare the efficacy and safety of the PlasmaKinetic (PK) Superpulse system with that of conventional transurethral resection of the prostate (TURP) in terms of restoration of urinary flow and early postoperative course.

Patients And Methods: One hundred five men older than 45 years with lower-urinary tract symptoms associated with benign prostatic hyperplasia (BPH) were randomized, 51 undergoing standard TURP with glycine as the irrigation fluid and 53 TURP with the PK Superpulse system with normal saline as irrigant. The operative time, intraoperative blood loss, catheter time, change in serum electrolytes (particularly sodium), and uroflowmetry and American Urological Association (AUA) Symptom Scores were compared.

Case report: port-site metastasis after laparoscopic radical nephrectomy for renal-cell carcinoma.

A 65-year-old man with a 5.5 x 3.2-cm stage T(2)N(0)M(0) grade III renal-cell carcinoma suffered a port-site metastasis 8 months after laparoscopic radical nephrectomy with specimen removal in an organ-retrieval bag.