Unless the leg is at risk, it is important not to attempt to improve the blood supply at this early stage in the disease as many patients will develop spontaneous improvement without any help.

除非腿已经处于危险之中，否则在疾病早期请不要尝试改善血液供给，因为很多病人的症状会自发地改善，不需任何帮助。

youdao

'But it's important to be clear that this is a small study, at a very early stage, so many more years of research with patients will be needed to see if a breath test could be used in the clinic.'

但需要明确的是这只是一个小的研究，处于初步阶段，所以还需许多年来检验呼气试验能否应用于临床。

youdao

Five-year survival for women with stage III disease has shown a small but consistent improvement since the early 1980s, and there has been very little change in prognosis for stage iv patients.

80年代早期以来确诊处于第ii I期的妇女5年生存率显示了小而稳定的增长，而且处于第iv期的病人的预后也已经有了微小的变化。

youdao

Schwarz is currently compiling the data from three separate rotigotine trials--two on early stage patients and one on late-stage patients--and the company expects to file for U.S. Food and Drug Administration approval by this fall.

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And now, the drug, in combination with the chemotherapy Taxol, allows patients with early-stage breast cancer an average of four months without their disease progressing.

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John Shepherd, a professor of obstetrics and gynaecology at St Bartholomew's, told the Sunday Telegraph the success of Britain's cervical cancer screening programme meant that the disease was being caught in its early stage in many more patients.

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