PURPOSE: Prostatitis is a common condition with a significant effect on quality of life. Even though the etiology of chronic prostatitis remains unclear, certain bacterial infections may play a major role. In recent studies, E. coli, one important etiology of urinary tract infection, was found to mediate invasion into the bladder epithelium after binding uroplakin Ia in the apical membrane of the urinary bladder. Because E. coli is also an important pathogen for bacterial prostatitis, we investigated the uroplakin mRNA expression in micro-dissected mouse prostates. MATERIALS AND METHODS: We harvested the urinary bladder, ventral prostate, dorso-lateral prostate, and coagulating gland from 3 male imprinting control region (ICR) mice. The total RNA was extracted, cDNA was prepared, and finally the five target genes--uroplakin Ia, Ib, II, III, and beta-actin were amplified. We also examined the expressed sequence tags (EST) about above four uroplakin genes from mouse EST data. RESULTS: Uroplakin Ia, Ib, II, and III were expressed in the urinary bladder. However, only uroplakin Ia was definitively expressed in the ventral prostate. Uroplakin Ib and II were weakly expressed in the ventral, dorso-lateral, and coagulating prostate. Uroplakin III was not expressed in the prostate tissue. The mouse RNA transcripts in the EST data also showed similar results to uroplakin expression in the prostate. CONCLUSIONS: These results suggest that the mouse ventral prostate may be an adequate locus for acute or chronic bacterial prostatitis study. Further in-vitro bacteriologic studies of the ventral prostate will help reveal the mechanisms of chronic bacterial prostatitis.
Actins ; Animals ; Bacterial Infections ; DNA, Complementary ; Epithelium ; Expressed Sequence Tags ; Humans ; Male ; Membranes ; Mice ; Prostate ; Prostatitis ; Quality of Life ; RNA ; RNA, Messenger ; Urinary Bladder ; Urinary Tract Infections ; Uroplakin Ia ; Uroplakin Ib ; Uroplakin III ; Uroplakins

Recently, renal traumas caused by traffic and industrial accidents have risen sharply due to rapid industrialization and an increase in automobiles. Renal traumas in such a modem industrialized era show different aspects compared with those in the past. We reviewed the charts and x-ray films of the 80 patients who had been hospitalized due to renal trauma during the period January 1988 to June 1993 to examine the causes and the extents of trauma, methods of imaging study, their treatments and results. According to the review, the ratio of men to woman was 66:14. with 46 cases in the active 21 to 50 age group. By cause, traffic accidents comprised 41 cases or 51.3%, falls marked 20 cases, followed by 16 cases of assault and 3 cases of stab injury. 5 patients died among the 28 cases suffering serious renal trauma associated with multiple injuries, for a high mortality rate of 19%. The reason for this high rate was that the degree of multiple injuries with renal trauma was most severe in traffic accidents and falls. We are of the opinion that close and prompt cooperation with other associated medical departments is mandatory in order to reduce morbidity and mortality caused by multiple injury.
Accidents, Occupational ; Accidents, Traffic ; Automobiles ; Female ; Humans ; Male ; Modems ; Mortality ; Multiple Trauma ; X-Ray Film

We describe a case of fine needle aspiration cytologyof renal angiomyolipoma which was not associated with the clinical complex of tuberous sclerosis and was incidentally found. It was a solitary lesion and the clinical impression before needle aspiration was renal cell carcinoma. The aspirated specimen showed mature fat cells, clusters of renal tubular epithelial cells and sheets of pleomorphic smooth muscle cells with fibrillary cytoplasm. The nuclei of smooth muscle cells varied in size and shape. Since the treatment of renal angiomyolipoma differs from that of renal cell carcinoma, the preoperative cytological diagnosis is of great value.
Adipocytes ; Angiomyolipoma* ; Biopsy, Fine-Needle* ; Carcinoma, Renal Cell ; Cytoplasm ; Diagnosis ; Epithelial Cells ; Kidney ; Myocytes, Smooth Muscle ; Needles ; Tuberous Sclerosis

Many studies have reported structural or functional brain changes in patients with alcohol-dependence (ADPs). However, there has been an insufficient number of studies that were able to identify functional changes along with structural abnormalities in ADPs. Since neuronal cell death can lead to abnormal brain function, a multimodal approach combined with structural and functional studies is necessary to understand definitive neural mechanisms. Here, we explored regional difference in cortical thickness and their impact on functional connection along with clinical relevance. Fifteen male ADPs who have been diagnosed by the Diagnostic and Statistical Manual of Mental Disorders 5 (DSM-5) underwent highresolution T1 and resting-state functional magnetic resonance imaging (MRI) scans together with 15 male healthy controls (HCs). The acquired MRI data were post-processed using the Computational Anatomy Toolbox (CAT 12) and CONN-fMRI functional connectivity (FC) toolbox with Statistical Parametric Mapping (SPM 12). When compared with male HCs, the male ADPs showed significantly reduced cortical thickness in the left postcentral gyrus (PoCG), an area responsible for altered resting-state FC patterns in male ADPs. Statistically higher FCs in PoCG-cerebellum (Cb) and lower FCs in PoCG-supplementary motor area (SMA) were observed in male ADPs. In particular, the FCs with PoCG-Cb positively correlated with alcohol use disorders identification test (AUDIT) scores in male ADPs. Our findings suggest that the association of brain structural abnormalities and FC changes could be a characteristic difference in male ADPs. These findings can be useful in understanding the neural mechanisms associated with anatomical, functional and clinical features of individuals with alcoholism

Female urethral diverticulum (UD) is a rare and benign condition that presents as an epithelium-lined outpouching of the urethra. It has various symptoms, of which incontinence in the form of postmicturition dribble is the most common. The gold standard for the diagnosis of UD is magnetic resonance imaging, and the treatment of choice is transvaginal diverticulectomy. Despite the high success rate of transvaginal diverticulectomy, postoperative complications such as de novo stress urinary incontinence (SUI), recurrence, urethrovaginal fistula, recurrent urinary tract infections, newly-onset urgency, and urethral stricture can occur. De novo SUI is thought to result from weakening of the anatomical support of the urethra and bladder neck or damage to the urethral sphincter mechanism during diverticulectomy. It can be managed conservatively or may require surgical treatment such as a pubovaginal sling, Burch colposuspension, or urethral bulking agent injection. Concomitant SUI can be managed by concurrent or staged anti-incontinence surgery. Recurrent UD may be a newly formed diverticulum or the result of a remnant diverticulum from the previous diverticulectomy. In cases of recurrent UD requiring surgical repair, placing a rectus fascia pubovaginal sling may be an effective method to improve the surgical outcome. Urethrovaginal fistula is a rare, but devastating complication after urethral diverticulectomy; applying a Martius flap during fistula repair may improve the likelihood of a successful result. Malignancies in UD are rarely reported, and anterior pelvic exenteration is the recommended management in such cases.

Female urethral diverticulum (UD) is a rare and benign condition that presents as an epithelium-lined outpouching of the urethra. It has various symptoms, of which incontinence in the form of postmicturition dribble is the most common. The gold standard for the diagnosis of UD is magnetic resonance imaging, and the treatment of choice is transvaginal diverticulectomy. Despite the high success rate of transvaginal diverticulectomy, postoperative complications such as de novo stress urinary incontinence (SUI), recurrence, urethrovaginal fistula, recurrent urinary tract infections, newly-onset urgency, and urethral stricture can occur. De novo SUI is thought to result from weakening of the anatomical support of the urethra and bladder neck or damage to the urethral sphincter mechanism during diverticulectomy. It can be managed conservatively or may require surgical treatment such as a pubovaginal sling, Burch colposuspension, or urethral bulking agent injection. Concomitant SUI can be managed by concurrent or staged anti-incontinence surgery. Recurrent UD may be a newly formed diverticulum or the result of a remnant diverticulum from the previous diverticulectomy. In cases of recurrent UD requiring surgical repair, placing a rectus fascia pubovaginal sling may be an effective method to improve the surgical outcome. Urethrovaginal fistula is a rare, but devastating complication after urethral diverticulectomy; applying a Martius flap during fistula repair may improve the likelihood of a successful result. Malignancies in UD are rarely reported, and anterior pelvic exenteration is the recommended management in such cases.

Purpose: This study sought to evaluate the clinical effectiveness of the shortening effect of the modified Weil osteotomy for the treatment of Freiberg’s disease. Materials and Methods: We reviewed 21 cases treated with the modified Weil osteotomy for Freiberg’s disease from November 2005 to June 2019. The average follow-up period was 32.5 months and the mean age of the patients was 38.3 years. The clinical results were analyzed using the American Orthopaedic Foot and Ankle Society (AOFAS) lesser metatarsophalangeal-interphalangeal scale, the visual analogue scale (VAS), and the range of motion (ROM) of the metatarsophalangeal joint. In the radiologic evaluation, the length of preoperative and postoperative metatarsal shortening was compared. Results: The average AOFAS lesser metatarsophalangeal-interphalangeal scale showed an improvement from 60.5 preoperatively to 90.9 at the latest follow-up. VAS showed a decrease from 5.4 preoperatively to 0.9 at the latest follow-up. ROM of the affected metatarsophalangeal joint increased from 40.2 degrees preoperatively to 58.6 degrees at the latest follow-up. The mean length of metatarsal shortening was 6.7 mm. There was no transfer metatarsalgia, osteonecrosis, and definite joint space narrowing. Conclusion Modified Weil osteotomy with second layer cutting is an effective treatment option to restore the joint surface and painless joint motion for patients with Freiberg’s disease.

No abstract available.
Axons* ; Leukocytosis* ; Myelitis*

It has been suggested that diseased and anomalous kidneys are more susceptible to injury. While horseshoe kidney is the most common congenital anomaly of renal fusion, occurring in about one in every 400-500 births, reports of the horseshoe kidneys associated with renal trauma are rare. Herewe now report our experiences with two cases of renal trauma on horseshoe kidney.
Kidney* ; Parturition

There are many different approaches to ultrasound-guided supraclavicular brachial plexus block (US-SCBPB), and each has a different success rate and complications. The most commonly performed US-SCBPB is the corner pocket approach in which the needle is advanced very close to the subclavian artery and pleura. Therefore, it may be associated with a risk of subclavian artery puncture or pneumothorax. We advanced the needle into the central part of the neural cluster after penetrating the sheath of the brachial plexus in US-SCBPB. We refer to this new method as the "central cluster approach." In this approach, the needle does not have to advance close to the subclavian artery or pleura. The aim of this study was to evaluate the clinical outcomes of the central cluster approach in US-SCBPB.
Brachial Plexus* ; Needles ; Pleura ; Pneumothorax ; Punctures ; Subclavian Artery ; Ultrasonography