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981.
982.
K-wire cutters have a fixed range of cutting capabilities. Wire cutters are most efficiently applied perpendicular to the K-wire as oblique application increases the effective diameter of the K-wire, which may cause the wire cutters to break. 相似文献
983.
984.
The purpose of this article is to review and summarize the etiopathogenesis, symptomatology, systemic associations, management, complications and clinical outcomes of congenital lacrimal fistulae. The authors performed an electronic database (PubMed, MEDLINE, EMBASE and Cochrane Library) search of all articles published in English on congenital lacrimal fistulae. Congenital subsets of patients from series of mixed lacrimal fistulae were included in the review. These articles were reviewed along with their relevant cross-references. Data reviewed included demographics, presentations, investigations, management, complications and outcomes. The prevalence of congenital lacrimal fistulae is reported to be around 1 in 2000 live births. They are frequently unilateral, although familial cases tend to be bilateral. Lacrimal and systemic anomalies have been associated with lacrimal fistulae. Exact etiopathogenesis is unknown but mostly believed to be an accessory out budding from the lacrimal drainage system during embryogenesis. Treatment is indicated when significant epiphora or discharge is present and is mostly achieved by various fistulectomy techniques with or without a dacryocystorhinostomy. Congenital lacrimal fistulae are a distinct clinical entity with unique features. Surgical management can be challenging and successful outcomes are usually achieved with widely accepted protocols. 相似文献
985.
986.
Noori AL-Waili Ahmad Al-Ghamdi Mohammad Javed Ansari Y. Al-Attal Khelod Salom 《International journal of medical sciences》2012,9(9):793-800
Background: Propolis and honey are natural bee products with wide range of biological and medicinal properties. The study investigated antimicrobial activity of ethyl alcohol extraction of propolis collected from Saudi Arabia (EEPS) and from Egypt (EEPE), and their synergistic effect when used with honey. Single and polymicrobial cultures of antibiotic resistant human pathogens were tested.Material and methods; Staphylococcus aureus (S. aureus),), Escherichia coli (E. coli) and Candida albicans (C.albicans) were cultured in 10-100% (v/v) honey diluted in broth, or 0.08-1.0% (weight/volume) EEPS and EEPE diluted in broth. Four types of polymicrobial cultures were prepared by culturing the isolates with each other in broth (control) and broth containing various concentrations of honey or propolis. Microbial growth was assessed on solid plate media after 24 h incubation.Results; EEPS and EEPE inhibited antibiotic resistant E.coli, and S.aureus, and C.albicans in single and polymicrobial cultures. S.aureus became more susceptible when it was cultured with E.coli or C.albicans or when all cultured together. C.albicans became more susceptible when it was cultured with S.aureus or with E.coli and S. aureus together. The presence of ethyl alcohol or honey potentiated antimicrobial effect of propolis toward entire microbes tested in single or polymicrobial cultures. EEPS had lower MIC toward E.coli and C.albicans than EEPE. When propolis was mixed with honey, EEPS showed lower MIC than EEPE. In addition, honey showed lower MIC toward entire microbes when mixed with EEPS than when it was mixed with EEPE.Conclusion; 1) propolis prevents the growth of the microorganisms in single and mixed microbial cultures, and has synergistic effect when used with honey or ethyl alcohol, 2) the antimicrobial property of propolis varies with geographical origin, and 3) this study will pave the way to isolate active ingredients from honey and propolis to be further tested individually or in combination against human resistant infections. 相似文献
987.
Antiseptics containing alcohol are commonly used due to their effective antiseptic properties. However, they may cause eye irritation if splashed into the eyes in awake patients receiving regional anaesthesia. We present a simple technique to avoid such cases. 相似文献
988.
989.
Vint R Husain E Hussain F McClinton S Ormerod A 《International urology and nephrology》2012,44(1):45-49
Metastatic Crohn’s disease is a rare inflammatory process that is non-contiguous from the bowel. It can affect the penis and
is variable in presentation and onset in relation to bowel symptoms. It has been treated with oral, topical, systemic, and
surgical therapies. We describe our experience with two cases of penile metastatic Crohn’s disease and their management in
comparison with other cases described in the literature. Both our patients were of the lymphoedematous type and had sexual
and voiding dysfunction. They were treated with topical and intra-lesional steroids and circumcision after unsuccessful systemic
treatments. 相似文献
990.