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A review of the complications of urethral instrumentation performed at our institution during the last 15 years revealed 2 cases of urethrorectal perforation. These patients were managed with loop colostomy and suprapubic cystostomy diversion with excellent healing and no evidence of fistula formation at 24-month followup. This rare complication is described and the principles of diagnosis, prevention and prompt aggressive management are emphasized. 相似文献
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E Grunfeld R Glossop I McDowell C Danbrook 《Canadian Medical Association journal》1997,157(8):1101-1105
The emphasis on home-based care is one important aspect of health services restructuring initiatives in Canada. Fundamental to the preference for home-based care over institutional care is the expectation that family caregivers will be available in the home to support patients who would otherwise be in an institution. The authors explore the potential impact of this devolution of services from institutions to the home in 2 vulnerable patient populations--elderly patients with dementia and elderly patients with terminal illnesses. Community-based surveillance strategies are needed to determine the true health, quality-of-life and economic outcomes of these restructuring initiatives. 相似文献
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I McDowell 《American journal of preventive medicine》1988,4(3):172-177
Most approaches to preventing chronic disease involve changing personal behavior. Appeals to change are often made on the grounds that certain behavior incurs a risk to health, but evaluative studies of health education suggest that this may not be a persuasive argument. Humans have always lived with risks and do not necessarily equate risk with personal danger. Many forces, both social and psychological, underlie the willingness to tolerate risks, and altering familiar behaviors may seem to the individual to be more of a loss than a benefit. If we seek to change health behavior, we must acknowledge this and recognize that factual information on risks will not encourage change unless the change forms part of a broader reappraisal of the person's values. Individual appeals for change will have little impact as long as broader social forces continue to encourage health risk behavior. 相似文献
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Kinnison ML; Perler BA; Kaufman SL; Mitchell SE; Kadir S; Williams GM; White RI Jr 《Radiology》1986,160(3):727-730
In situ saphenous vein grafts are being used with increasing frequency for bypass procedures involving the femoral and popliteal arteries. Complications of these procedures include anastomotic stenoses and persistent arteriovenous fistulae that may result in failure of the graft. Balloon angioplasty and embolotherapy with detachable balloons were employed successfully in three or four recent cases of patients with complications from in situ grafts. Tailored angiography is essential for evaluating in situ grafts, and interventional techniques are extremely useful for managing complications. 相似文献