The Medical journal of Australia
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There are few data available at the community level in Australia to indicate the stages of breast cancers at diagnosis, and whether there is a trend towards earlier detection. Therefore, the tumour diameters and extent of axillary nodal metastases in 434 cases of infiltrating ductal carcinoma, which were reported to the South Australian Central Cancer Registry during a three-year period, were analysed. ⋯ The extent of nodal involvement was positively related to size of the primary lesion both in women under 50 years of age and in older women. It is intended that this information will be used in future analyses to discover trends over time in tumour size and nodal involvement at diagnosis.
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A case of a north-Queensland Aboriginal child, who died of a septicaemic illness probably caused by Chromobacterium violaceum, is reported. This organism is a Gram-negative bacillus found in soil and water. Human and animal infections are very rare, but have been reported from various tropical and subtropical areas of the world. Most of these have been fatal, although survival after recognition, appropriate antibiotic therapy, and surgical intervention has also been reported.