This eye shows evidence of severe diabetic retinopathy, which is a leading cause of poor vision and blindness. This patients needs laser treatments to fix the damage.

这只眼睛表现的就是糖尿病视网膜病，它是视力低下和失明的主要原因。这个病人需要进行激光治疗来恢复视力。

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The needs of patients invariably overlap.

患者们的各种需求总是相互重合的。

《柯林斯英汉双解大词典》

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Both the American Medical Association and the American College of Surgeons issued statements that encouraging patients to seek out the treatment that best suits their needs.

VOA: standard.2010.04.08

One of her patients needs 5, 000 units of Epogen, a bone-marrow stimulant and one of the costliest drugs in the hospital formulary.

FORBES: The Man Who WouldSave Health Care

It says doctors should inform drugs policy to put patients' needs first.

BBC: Doctors say UK drug policy should focus more on health

When asked what effect these problems had, nurses said they caused stress and low morale and meant they could not meet all their patients' needs.

BBC: Nurse shortage threatens NHS