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PubMed1980

Urinary tract undiversion in a patient with an areflexic neurogenic bladder: management with intermittent catheterization.

Neurogenic bladder disease generally is though to be a contraindication to urinary undiversion. We describe a teenage boy who received an ileal conduit for an areflexic neurogenic bladder. He had a poor emotional reaction to the diversion and requested reconstruction. After extensive studies undiversion was done. The neurogenic bladder has been managed with intermittent catheterization. Thus far, the result has been quite satisfactory.

Adolescent↗
PubMed1979

Fitz-Hugh and Curtis syndrome.

A review of 124 patients treated for pelvic inflammatory disease revealed 15 cases of presumptive Fitz-Hugh and Curtis syndrome. During the same 12-month period three patients mistakenly thought to have gall bladder disease came to laparotomy, only to be found to have Fitz-Hugh and Curtis syndrome. The subtle presentation of the syndrome is discussed.

Adult↗
PubMedDate not supplied

[The characteristics of the bladder-sphincter reflex in children].

Based on the examination of 89 children (71 patients with various bladder diseases and 18 healthy subjects), the authors developed a new procedure for recording the vesicosphincteral reflex by the use of urethral profilometry. The procedure involved comparison of background and stimulation examination findings of urethral profilograms. The optimum parameters were defined for detection of vesicosphincteral reflex and the conditions were developed for its performance. The procedure may be useful in the diagnosis of neurogenic bladder, sphincter-detrusor dyssynergia, stress-induced enuresis, etc.

Adolescent↗
PubMed1989

Ulcerogenic choledochoduodenal fistula.

Spontaneous choledochoduodenal fistula is a rare form of biliary enteric fistula which is usually related to peptic ulcer disease and therefore is seen more often in men. This is in contrast to the more common cholecystoduodenal fistula which is associated with calculous gall-bladder disease and occurs predominantly in women. We report two cases diagnosed by radiology following unhelpful laparotomy.

Adult↗
PubMed2004

Antiproliferative factor, heparin-binding epidermal growth factor-like growth factor, and epidermal growth factor in men with interstitial cystitis versus chronic pelvic pain syndrome.

OBJECTIVES: To determine whether men with chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS) have urine markers previously described for patients with interstitial cystitis (IC; presence of antiproliferative factor [APF] activity, decreased levels of heparin-binding epidermal growth factor-like growth factor [HB-EGF], and increased levels of epidermal growth factor). METHODS: Clean catch urine specimens were collected from 41 symptomatic patients with CP/CPPS, 36 asymptomatic men without bladder disease who served as the control group, and 24 men with IC. APF activity was determined by (3)H-thymidine incorporation into primary normal adult human bladder epithelial cells. HB-EGF and epidermal growth factor levels were determined by enzyme-linked immunosorbent assay. RESULTS: Men with CP/CPPS did not differ significantly from asymptomatic controls for any of the three markers tested (P >0.49). In contrast, APF activity was present significantly more often and HB-EGF levels were significantly lower in the urine specimens from men with IC than in the specimens from controls or patients with CP/CPPS (P <0.00001 for all four comparisons). Although the epidermal growth factor levels also tended to be higher in the urine from patients with IC than in the urine from controls, the difference did not reach statistical significance (P = 0.06). CONCLUSIONS: These findings indicate that at least two of the urine biomarkers previously identified in women with IC (presence of APF activity and decreased levels of HB-EGF) are also found in men with IC, but not in men with CP/CPPS. This finding suggests that IC and CP/CPPS may be two different disorders with distinct pathophysiologies. It also confirms the utility of the presence of APF activity and HB-EGF levels as markers for IC in men, as well as in women, with this disorder.

Adolescent↗
PubMedDate not supplied

Perimenopausal and postmenopausal hormone replacement therapy. Part 1. An update of the literature on benefits and risks.

As life expectancy increases and members of the postwar generation settle into their fifth decade of life, hormone replacement therapy--estrogen or an estrogen-progestin combination--has become a major research interest. An extensive, but often confusing and even contradictory, literature exists on the uses of hormone replacement for the treatment and prevention of a multitude of difficulties that may be associated with the perimenopausal and postmenopausal periods. These include hot flushes, vaginal changes, urinary tract changes, changes in sexuality, affective or emotional symptoms, changes in the oral mucosa and skin, loss of memory and Alzheimer's disease, bone loss and osteoporosis, and cardiovascular disease. This article reviews the literature in each of these areas. It also reviews studies relating to possible side effects of hormone therapy, including endometrial cancer, gall bladder disease, and breast cancer. The article outlines principles for practitioners to follow in assisting women to make informed and individualized decisions about this therapy. Part II of this article, which will appear in the May/June 1996 issue of the Journal of Nurse-Midwifery, will cover specific therapeutic regimens and their management, as well as alternative therapies and preventive measures.

Adult↗
PubMedDate not supplied

[Upper tract urothelial tumors following bladder tumors. Report of seven cases (author's transl)].

Among 138 new cases of bladder tumours treated between 1974-1979, 7 patients developed an upper urinary tract urothelial tumor, 2 after prostatocystectomy, 2 after radical irradiation curing the bladder disease, and 4 after multiple trans-urethral procedures. Four patients had a nephro-ureterectomy out of the 7 cases 3 died of their tumor, 2 before any procedure, and 4 are alive, 1 with diffuse metastatic disease.

Aged↗
PubMed1980

The role of H.I.D.A./P.I.P.I.D.A. scanning in diagnosing cystic duct obstruction.

A newer approach to the early diagnosis of acute biliary tract disease is review. Ninety-two patients were evaluated with a new hepatobiliary agent (H.I.D.A/P.I.P.D.A.) for the presence of cystic duct obstruction. Seven patients with suspected acute gall bladder disease were dropped from the study for the lack of pathologic confirmation of the diagnosis. Forty-four of the remaining 85 patients were subsequently operated on and found to have acute cholecystitis. Forty-three of the 44 had cystic duct obstruction demonstrated on H.I.D.A. Scan (one false negative). An additional 23 patients underwent cholecystectomy for chronic disease. In this group, the gallbladder scan was only 43% (10/23) accurate in correctly identifying disease. Eighteen patients with nonbiliary disease had normal scans. The accuracy of ultrasonography and the scan are also compared in a smaller subgroup of 53 patients who had both studies.

Acute Disease↗
PubMed2000

Bilateral S3 nerve stimulation, a minimally invasive alternative treatment for postoperative stress incontinence after implantation of an anterior root stimulator with posterior rhizotomy: a preliminary observation.

STUDY DESIGN: A preliminary report. OBJECTIVES: Urinary stress incontinence following implantation of an anterior root stimulator and a posterior rhizotomy is a rare complication which is difficult to treat. It is seen in patients with an open bladder neck (T9-L2 lesion). An artificial urinary sphincter is a possible treatment for this condition but has a higher failure rate in patients with neurogenic bladder disease and could complicate micturition. SETTING: Ghent, Belgium. METHODS: A male paraplegic patient (T9, complete lesion) aged 36 was suffering from severe urinary incontinence due to detrusor hyperreflexia. Preoperatively the bladder neck was closed on cystography. Following implantation (6/95) of an intradural anterior root stimulator with posterior rhizotomy, severe urinary stress incontinence presented. Bilateral S3 foramen leads were implanted and connected to a pulse generator. RESULTS: The patient has been continent with continuous stimulation of both S3 roots for 4 years, and no fatigue of the levator muscles has been seen. Preoperative urodynamics are compared to results 3 years postoperatively. CONCLUSION: Bilateral S3 stimulation is a feasible and minimally invasive treatment of urinary stress incontinence following implantation of an anterior root stimulator.

Adult↗
PubMed2006

Effect of partial bladder outlet obstruction on nitrotyrosine levels and their correlation with contractile function.

AIMS: It has been demonstrated that partial bladder outlet obstruction (PBOO) causes free radical generation that, in turn, results in cellular and subcellular damage. We tested the hypothesis that nitration of proteins is associated with contractile dysfunctions in obstructive bladder disease. METHODS: Thirty rabbits were subjected to 1-28 days of partial outlet obstruction. Sham operated rabbits served as controls. Western blotting was used to determine the amount of nitrotyrosine level at the protein level. At each time point, isolated strips of bladder body were mounted in individual baths and the contractile response to field stimulation (FS), carbachol, and KCl determined. RESULTS: Bladder weight increased rapidly during the first 7 days and then increased slowly thereafter. There was a fourfold increase in the amount of nitrotyrosine in the 7 day obstructed groups when compared to sham controls and the levels remain elevated at 14 and 28 days of obstruction. Contractile dysfunction in response to FS (8 and 32 Hz) was noted as early as 1 day after obstruction and increased progressively over the study period. The decrease in response to carbachol and KCl was significant only after 3 days of obstruction and the progressive increase in dysfunction was slower than with FS. CONCLUSIONS: PBOO is accompanied by an increase in nitrotyrosine, a marker of free radical damage. Simultaneously there was a progressive decrease in contractility of detrusor smooth muscles (DSMs). Nitrotyrosine may be usable as a marker of free radical damage and reperfusion injury.

Animals↗
PubMed2002

Safety of implantable contraceptives for women: data from observational studies.

Contraceptive implants are registered in over 60 countries and have been used by millions of women for three decades. This article reviews findings from observational studies on the safety of contraceptive implants and examines the risk of specific health outcomes. Fifty-five articles were reviewed, and the body of evidence for each health outcome was summarized. Available evidence suggests that contraceptive implants are safe and, overall, implant users do not experience adverse events at rates higher than women not using implants. With respect to specific outcomes, the evidence suggests no increased risks of pelvic inflammatory disease, decreased bone mineral density, anemia, thrombocytopenia, or death with implant use. The evidence was too limited to draw meaningful conclusions for neoplastic disease, cardiovascular events, and HIV/AIDS. Nonsignificantly elevated associations were reported for diabetes, serious mental disorders, and rheumatoid arthritis. Conditions for which risks were marginally, yet significantly, elevated were hypertension and gall bladder disease.

Bone Density↗
PubMed1993

Primary culture of bovine gall bladder epithelial cells.

Gall bladder epithelial cells serve numerous biological functions and abnormalities in their function are important in the pathogenesis of several gall bladder diseases. Direct studies on cell function are rare due to lack of reliable methods to culture this epithelium. This study reports a reliable and reproducible method of harvesting and culturing gall bladder epithelial cells. Normal bovine gall bladder epithelium, obtained within 20 minutes of slaughter, was rinsed with modified Hanks's balanced salt solution, the mucosa separated and incubated in trypsin--EDTA solution at 37 degrees C. The cells were isolated and resuspended in Dulbeco's modification of Eagles' medium containing 10% fetal calf serum and, after filtration and centrifugation, were plated under aseptic conditions. The growth rate was established by flow cytometry and the morphological characteristics of the growing cells by electron microscopy. Gall bladder epithelial cells grew successfully and visible clusters of cells were present by day two, confluency being reached at 8 to 10 days in collagen coated plates and 12 to 14 days in uncoated plates. Electron microscopy showed typical gall bladder epithelia with microvilli, tight junctions, and mucus droplets. This method proved reliable and reproducible for the culture of gall bladder epithelial cells and should allow direct studies of the biological properties of these cells in human tissue.

Animals↗
PubMed1977

Patterns of neurogenic bladder dysfunction in sacral agenesis.

Patterns of neurogenic bladder disease were defined in 13 patients with sacral agenesis. Each patient demonstrated an individualized mixture of upper and/or lower motor neuronal deficits. The paucity of clinical parameters capable of identifying and assessing bladder dysfunction in these patients mandates complete neurourological evaluation and careful followup.

Adolescent↗
PubMed1998

Polymerase chain reaction amplification of bacterial 16S rRNA genes in interstitial cystitis and control patient bladder biopsies.

PURPOSE: Several characteristics of the chronic bladder disease called interstitial cystitis (IC) suggest an infectious etiology. However, a single causative organism has not been convincingly cultured in vitro, and DNA for a variety of microorganisms has been found inconsistently in bladder biopsies from IC patients. We therefore looked for a possible bacterial cause for IC by using a sensitive nested PCR assay on cystoscopic bladder biopsy specimens obtained from IC patients and controls. MATERIALS AND METHODS: Bladder biopsies were obtained at cystoscopy from 6 IC patients and 6 controls. DNA was extracted from these specimens and PCR with 2-round amplification performed using nested primers from a highly conserved region of the bacterial 16s rRNA gene. Amplified DNA was purified and sequenced using the Sequenase PCR Product Sequencing Kit, and the sequences obtained were compared with bacterial rRNA gene sequences recorded in GenBank. RESULTS: Biopsy specimens from all 6 patients and 6 controls were positive by PCR for DNA encoding bacterial 16s rRNA. Sequence data indicated a predominant microorganism in 10 of the 12 specimens, with > 95% homology to DNA from several different genera of bacteria including Acinetobacter, Propionobacterium, Salmonella, and Escherichia. None of the organisms identified by PCR had been cultured from tissue or urine obtained simultaneously from these persons, using sensitive culture techniques. CONCLUSIONS: These data indicate no difference between IC patients and controls in the proportion of bladder biopsies with PCR positivity or the type(s) of organism present, providing additional evidence that IC is not associated with infection by a particular type of bacterium.

Cystitis, Interstitial↗
PubMedDate not supplied

Pet fish radiography: technique and case history reports.

Radiography can be used to aid in the diagnosis and treatment of pet fish diseases. Handling, restraint and radiographic technique for the radiographic examination of pet fish is described. Quality diagnostic images can be obtained with standard radiographic equipment and radiographic techniques. Fishes with undifferentiated sarcoma, swim bladder herniation and scoliosis are three clinical examples that are described where radiography was used in the management of the patient. Conventional radiography appears to be best for evaluating skeletal and swim bladder diseases. Alternate imaging techniques such as computed tomography and magnetic resonance imaging may enhance the evaluation of coelomic soft tissue structures.

Air Sacs↗
PubMed1993

Contraceptive choice for women with 'risk factors'.

Women with many medical conditions need to plan their families with special care. For such women, the risk of complications with particular contraceptive methods is increased. Women with severe hypertension, a previous myocardial infarction or venous thromboembolism, or cerebrovascular stroke have a significant risk of problems in pregnancy, and should avoid the combined pill. The combined pill may increase the risk of cardiovascular disease in patients with diabetes mellitus and may worsen the severity of migrainous headaches in susceptible patients. Women with active hepatitis should wait for liver function tests to normalise before becoming pregnant or starting the combined pill or injectable progestogen. Control of epilepsy may deteriorate with use of the combined pill; this is probably because of the risk of drug interactions. Similarly, contraceptive control may also fail in women receiving rifampicin (rifampin) concurrently with contraceptive steroids. Intrauterine contraceptive devices should not be used in women who have experienced previous episodes of pelvic inflammatory disease, or with previous malignancy of the genital tract until complete cure is likely. Other conditions which may appear, become more common or worsen when the combined pill is prescribed include hepatic adenoma, gall bladder disease, ulcerative colitis, alopecia, hirsutism and acne. Some of these conditions are potentially hazardous to the woman's health, in which case combined pill use should be stopped. If the condition is unchanged then the combined pill may sometimes be reintroduced with caution.

Adult↗
PubMed1990

Operative prostatomy: an aid to urethral anastomosis. A preliminary report.

Prostatomy is a technique that may be utilized during radical prostatectomy and bowel substitution for end stage bladder disease to preserve the urethral segment, thereby facilitating subsequent anastomosis. Although it is not applicable to all stages of prostate cancer, the technique involves a progressive longitudinal incision in the anterior prostate from the bladder neck to the proximal apex of the prostate until the divergence of the lateral lobes is visualized, thereby allowing precise identification of the entire supra-diaphragmatic urethra. This permits maximal preservation of the urethra to improve the likelihood of continence.

Anastomosis, Surgical↗