The Australian and New Zealand journal of surgery
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Breast conservation has been shown to be a safe and effective alternative to mastectomy in early-stage breast cancer. The present study reviews the long-term outcome and toxicity after treatment of early breast cancer by conservative surgery and radiation. ⋯ The long-term data show that CS+RT for UICC stage I or II breast cancer results in low rates of local recurrence which are influenced by age at diagnosis, but not by radiation dose or boost technique. These results confirm those of other international series that CS+RT is a safe alternative to mastectomy for most women with operable breast cancer.
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Bicycle handlebar injuries in children are a significant cause of abdominal trauma. The present study documents 32 children with handlebar injuries who were managed at the Royal Children's Hospital over a 5-year period, and suggests a design change to bicycle handlebars which may reduce the severity of injury. ⋯ Handlebar injuries are a significant cause of both blunt abdominal trauma and lacerations to the contact area. The infrequent finding of external bruising in the presence of major organ damage suggests that, although the velocity at impact may be relatively low, the small cross-sectional area of the end of the handlebar is a major factor contributing to organ damage. Moreover, we suspect that the high proportion of lacerations observed in this type of trauma result from the sharp metallic end of the handlebar cutting through the soft rubber handle. Manufacturers of bicycles should be made aware of these findings and should adjust the design of the handlebars accordingly.