Transient but significant visual field defects after robot-assisted laparoscopic radical prostatectomy in deep tRendelenburg position.

Background: Robot-assisted laparoscopic radical prostatectomy (RALP) is a minimally invasive surgical procedure for prostate cancer. During RALP, the patient must be in a steep Trendelenburg (head-down) position, which leads to a significant increase in intraocular pressure (IOP). The association of RALP with visual field sensitivity, however, has not been prospectively studied.

Tubularized incised plate urethroplasty with dorsal inlay graft prevents meatal/neourethral stenosis: a single surgeon's experience.

Background/purpose: Snodgrass tubularized incised plate urethroplasty (SUP) is versatile and has good cosmesis. However, postoperative meatal/neourethral stenosis (M/N-S) is common enough for some surgeons to add a dorsal inlay graft (DIG) harvested from the inner prepuce and sutured to cover the longitudinal midline incision of the urethral plate. This is the first formal assessment of the effectiveness of DIG for preventing M/N-S.

[Antimicrobial susceptibility and mechanism of resistance to antibiotics for Escherichia coli O157 and verotoxin-producing E. coli isolated in northern Kyushu and Yamaguchi area].

The purpose of this study was to investigate the biochemical characteristics and antimicrobial susceptibility of Escherichia (E.) coli O157 and verotoxin-producing E. coli isolates from the Northern Kyushu Island and Yamaguchi area of Japan.