Real-time ultrasound (RTU) may aid in identifying sources of reproductive failure. In the month prior to observation, a commercial 2500-sow unit experienced an increase in the wean-to-estrus interval and reduced conception rates. A subpopulation of 52 sows was examined using RTU once daily on days 4, 5, and 6 postweaning. Transrectal RTU of the ovaries and uterus, performed following estrus det...

PURPOSE To investigate the incidence, clinical features, pathogenic bacteria, and risk factors associated with acute prostatitis after transrectal prostate biopsy. MATERIALS AND METHODS We retrospectively reviewed the medical records of 923 transrectal ultrasound-guided needle biopsies of the prostate in 878 patients performed at our institution from June 2004 to May 2009. The indications for...

Prostate cryoablation (PCry) is a well-established minimally invasive therapy for the treatment of prostate cancer. Unfortunately, PCry still carries the stigma of a high rate recto-urethral fistula procedure but with the advent of argon/helium gas technology, urethral warmer and high quality transrectal ultrasound imaging, complications decreased and efficacy increased. The Denver Health Medic...

A set of new instruments was designed to establish an access to the abdominal cavity for NOTES via the rectosigmoid. It comprehends a metal overtube which is positioned using a modified TEM device. The entry point is targeted by transrectal ultrasound and secured by a purse-string suture. Closure is achieved by means of a linear stapler application. The applicability of the system could already...

A pure leiomyoma of the prostate is a rare benign tumor. An 82-year-old man was referred to our urology department with gross hematuria and complete urinary retention. Examination revealed a benign prostatic hyperplasia. Transrectal ultrasound showed a prostate of 125 mL. Serum PSA was 1.9 µg/L. A simple retropubic prostatectomy was performed. Histopathological examination showed a pure leiomyo...

METHODS: From 2005 to 2006, magnetic resonance imaging was performed in 42 patients, and transrectal ultrasound in 26 of these patients. Seven patients were excluded from the study. Mean patient age was 64.94 years and mean serum PSA was 6.05 ng/ml. The examinations were analyzed for tumor identification and location in prostate sextants, detection of extracapsular extension, and seminal vesicl...

We present a case of primary mucinous adenocarcinoma of the prostate. A 55-year-old male with no previous history of malignancy presented to our hospital with difficult defecation and anus distention; on magnetic resonance imaging scan of the pelvis, we found a prostate tumor. A transrectal ultrasound-guided needle biopsy confirmed the diagnosis. The patient underwent radical prostatectomy. Pri...

A 63-year-old male presented with lower abdominal pain and oliguria due to a large mass in the seminal vesicles. Positron emission tomography/CT (PET/CT) examination showed multiple lesions in the seminal Vesicles, parapharyngeal space, mediastinum and spermatic cord. The result of transrectal ultrasound (TRUS)-guided biopsy indicated a diffuse, large, B-cell lymphoma of the seminal vesicles. P...