ANZ journal of surgery
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ANZ journal of surgery · Jun 2001
Ruptured abdominal aortic aneurysms: clinical presentation in Auckland 1993-1997.
Rupture of an abdominal aortic aneurysm (RAAA) carries a reported mortality rate in the range of 32-95%. Survival requires prompt diagnosis and surgical management. The presenting features, however, are varied, often insidious and potentially misleading with Osler noting nearly 100 years ago that a correct premortem diagnosis was achieved in only 33% of cases. The present study aims to review our present accuracy in diagnosing this condition and outline demographic and presenting features of patients with RAAA. ⋯ Although our ability to correctly diagnose a RAAA has improved since Osler's time, the initial misdiagnosis rate of 16% leaves no room for complacency. Ruptured abdominal aortic aneurysms must be included in the differential diagnosis of any patient over the age of 55 years who presents with shock, even if the pain is non-specific or atypical.
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Replacement of extensive local bone loss is a significant clinical challenge. There are a variety of techniques available to the surgeon to manage this problem, each with their own advantages and disadvantages. It is well known that there is morbidity associated with harvesting of autogenous bone graft and limitations in the quantity of bone available. ⋯ During the past 30 years a variety of synthetic bone graft substitutes has been developed with the aim to minimize these complications. The benefits of synthetic grafts include availability, sterility and reduced morbidity. The present article examines the relevance of synthetic bone graft substitutes, their mechanical properties and clinical application.
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ANZ journal of surgery · May 2001
ReviewSurgical capability and surgical pathology in Papua New Guinea in the year 2000.
Papua New Guinea (PNG) is a country of 4.5 million people with an annual health budget of only 96 million Kina (1K = US$0.35). There are 19 hospitals in the country and national surgeons are now staffing most of these hospitals. This review aims to describe the surgical pathology in the year 2000 and the capability of PNG surgeons to manage it. ⋯ Papua New Guinea offers a wide range of surgical pathology. The standard of surgery in PNG is reasonable but there are many areas that need development during the period of the next national health plan, 2001-2010. Australasian surgery has many opportunities to assist surgeons in PNG to achieve their objectives.
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ANZ journal of surgery · Mar 2001
Colorectal surgery in rural Australia: scars; a surgeon-based audit of workload and standards.
The collection and measurement of colorectal surgical workload, case management and clinical indicators have been mainly based on metropolitan specialist institutions. The aim of the present study was to examine the workload and standards of colorectal surgery in rural Australia. ⋯ The study sampled a very high percentage of rural colorectal surgery performed during the audit period. Colorectal surgery clinical indicators were comparable to other Australian studies. Anti-thrombotic and adjuvant therapy were identified as two areas requiring further education. Major surgery is being performed regularly in south-eastern rural Australia at a consistently high standard by surgeons who live and work in their rural community.