Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0152447 (urethral discharge)
 296 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The presence of a urologic injury must be considered in all patients with pelvic fracture. Uroradiographic evaluation starting with retrograde urethrography is indicated in all male patients with concomitant gross hematuria, bloody urethral discharge, scrotal or perineal ecchymosis, a nonpalpable prostate on rectal examination, or an inability to urinate. If the urethra is normal, a catheter may be passed, and in the presence of gross hematuria, a cystogram must be performed. Female patients rarely suffer urethral lacerations. The urethra is examined, and a Foley catheter may be passed without a urethrogram. The immediate management of associated urologic injuries continues to evolve and evoke controversy. Selected cases of extraperitoneal bladder perforation may be safely managed solely by catheter drainage. Intraperitoneal perforations require surgical exploration and repair. Urethral disruption (partial or complete) may be safely managed by primary cystostomy drainage with management of potential complications (stricture, impotence, incontinence) in 4 to 6 months.
 ...
PMID:Pelvic fracture and injury to the lower urinary tract. 305 52

A review of the new concepts of the anatomy of the anal sphincter mechanism and the physiology of defecation is presented. The external sphincter is a triple-loop system; each loop can function as a separate sphincter through voluntary inhibition action and mechanical compression. Stress defecation resulting from internal sphincter damage is described. A new technique for repair of rectal incontinence is presented, which depends on inducing continence not only by mechanical compression, but also by voluntary inhibition. The mechanism of defecation and rectal continence is described and four types of incontinence presented. Also, the mechanism of both the levator dysfunction syndrome and prolapse is demonstrated and a technique of repair is presented. The study defines two types of rectal anomalies; suprahiatal and infrahiatal. The role of the embryonic anorectal sinus, anorectal band, and epithelial debris in the genesis of perirectal suppuration, chronic anal fissure, pruritus ani, and hemorrhoids is described. The communicating veins, identified between the hemorrhoidal and vesical plexuses, offer an explanation for the vague pathologic aspects of recurrent bacteriuria, urethral discharge, cervicitis, and vaginitis, and provide a proper line for their treatment. They also serve to perform a new radiographic technique--anal cystography--and to administer drugs, including chemotherapeutics, in the treatment of pelvic malignancies.
 ...
PMID:A concept of the anatomy of the anal sphincter mechanism and the physiology of defecation. 331 51

In a randomized trial, the Bardex Urinary Drainage System was tested against a routine system consisting of a silicone-coated 16F Latex Foley catheter and exchangeable 1 500 ml collecting bags. The Bardex system consists of an all-silicone balloon catheter preconnected and sealed to the drainage tube with tape. The tube is united with a 2,000 ml collecting bag via a vented drip chamber. It has an extremely hydrophilic coating (BN-74) resembling the natural glycosaminoglycans lining the urothelium. This coating is intended to minimize urethral irritation and bacterial migration and also to cause slow release of water-soluble antiseptics applied to the surface. In the present study, isobetadine 10% was applied prior to the insertion and reapplied daily after pulling gently on the catheter. Forty female patients aged 31 to 85 years completed the study. In the Bardex group of patients, bacteriuria developed in none by the third day of catheterization and in 5% by the fourth day. In the Foley group, the bacteriuria rate was significantly higher, with 35% on the third day (p less than 0.01) and 45% on the fourth day (p less than 0.02). No difference between the two drainage systems was found concerning incontinence beside the catheter, urethral pain or burning, meatal reddishness or urethral discharge. No conclusion regarding the advantages or disadvantages of the BN-74 coating and the isobetadine application can be drawn from the present study.
 ...
PMID:Catheter-associated bacteriuria. A controlled trial with the Bardex Urinary Drainage System. 352 3