Because of its insidious onset, the diagnosis of this disease was usually delayed rendening treatment difficult.
此病起病隐匿，诊断时往往已是晚期，治疗困难。
MDS treatment difficult, some patients can be converted into leukemia, so far there is no ideal method of prevention.
MDS治疗难度高，部分患者可转化为白血病，至今尚无理想的防治方法。
Taking the wrong antibiotic might not work and can lead to antibiotic-resistant bacteria, making treatment for that type of infection more difficult the next time.
服用错误的抗生素也许不能生效，会导致细菌产生抗药性，并导致下次针对此类感染的治疗更困难。
Ventilators make it difficult — if not impossible — for them to communicate their needs, or ask questions about their treatment or survival chances.Dr.
机械通风设备使他们难于(即使并非不可能)表达他们的需要，或者是询问有关他们治疗情况或幸存几率的问题。
Ventilators make it difficult — if not impossible — for them to communicate their needs, or ask questions about their treatment or survival chances. Dr.
机械通风设备使他们难于(即使并非不可能)表达他们的需要，或者是询问有关他们治疗情况或幸存几率的问题。
Ventilators make it difficult -- if not impossible -- for them to communicate their needs, or ask questions about their treatment or survival chances.
机械通风设备使他们难于（即使并非不可能）表达他们的需要，或者是询问有关他们治疗情况或幸存几率的问题。
Meanwhile, it's difficult to have a lot of faith in neurologists, who have a great deal to lose if this treatment has any validity.
同时，如果这种疗法被证实是有效的话，那么，神经学家们将会失去很多，因此，令他们接受这些理念是存在困难的。
The changes in my appearance as a result of my cancer treatment can be difficult for other people to understand.
由于癌症的治疗所引发的我外表上的变化，别人可能难以理解。
But telling them apart can be difficult and some patients undergo unnecessary surgery or radiation treatment.
但是区分它们是很困难的，其中一些病人也并一定不需要手术和放疗。
Diagnosis of autism has always been difficult and often the condition is recognised at too late a stage for treatment to have a major effect.
自闭症诊断一直非常难，往往因为确诊太晚而使治疗起不了太大作用。
Those providing care often find it difficult, too: as many as a fifth of their patients die each year, many of them after choosing to stop their treatment.
那些给患者提供护理的人也觉得这是一种非常困难的事：每年多达五分之一的患者死亡。
When people have to pay for care, they tend to wait until a condition is so far advanced that treatment is difficult, if not impossible, and the costs are much higher.
如果必须为医疗自掏腰包，人们有时会错失良机，等病情过于严重时才去就医，而那时已很难治疗，有的甚至为时过晚，费用也高得多。
Good medical treatment is available for the potentially deadly disease, but the condition in milder forms can be difficult to diagnose.
这种潜在致命的疾病可以得到很好的治疗，但是当症状不明显时很难确诊。
But the duration of the treatment was many years, even a lifetime, making it difficult for patients to follow.
但是，麻风治疗的期限长达多年，甚至是终身的，因此病人很难遵从治疗。
Treatment of these patients is difficult and demanding, strongly suggesting that emergency rooms and intensive care units will experience the heaviest burden of patient care during the pandemic.
对这类病人进行治疗并不容易且要求很高，这有力表明大流行期间急诊室和重症监护室的病人治疗负担最为沉重。
If treatment is started prior to the lumbar puncture it may be difficult to grow the bacteria from the spinal fluid and confirm the diagnosis.
如果在腰椎穿刺之前开始治疗，可能很难培养出脊髓液中的细菌并确诊。
So it is difficult to know if a certain treatment actually works or was simply taken during a naturally occurring remission.
因此，很难获知究竟是某项疗程真正发生作用还是自然衰退导致的结果。
This year has been difficult because I have spent a lot of money on treatment for my family members, who have repeatedly had malaria, diarrhoea, coughs and measles.
今年很困难，我把大部分的钱用于给家人治病，他们老是得疟疾，痢疾，咳嗽，麻疹。
Treatment of fibromyalgia patients can be costly and difficult for doctors, because the pain only lessens. It never goes away completely.
患者治疗纤维肌痛代价是昂贵而困难的，因为这种疾病只能减轻。它不可能完全治愈。
This suggests that the treatment was tackling the disease effectively in difficult patients for whom conventional drugs had failed.
这说明针对那些传统疗法无效的病人，这种方法很有效。
Some patients with condyloma growth too fast, or as big as cauliflower, other treatment is very difficult, surgery may be considered.
有的患者尖锐湿疣生长过于迅速，或大如菜花，其他治疗十分困难，可考虑手术治疗。
"Early triage of these patients is important both for prognosis and treatment but it remains difficult," the authors wrote.
“这些患者的分类对于预后和治疗很重要，但分类目前很困难，”该研究的作者认为。
Chronic renal failure presents multiple difficult problems in the absence of adequate medical treatment despite all efforts to date.
所有努力成果迄今，在缺乏医学治疗的情况下，慢性肾衰竭会引起多样困难的问题产生。
The prevention and cure of eutrophication are the most complex and difficult problems in the water treatment.
富营养化的防治是水污染处理中最为复杂和困难的问题。
Acuteness wet wart is a kind of common infectious disease, its infectivity is strong, and easy to relapse, the clinical treatment is more difficult.
尖锐湿疣是一种常见的传染性疾病，其传染性强，且容易复发，临床治疗较困难。
The diagnosis is difficult, and when the condition is recognized there are few successful treatment options.
它诊断困难，而且即便诊断明确也几乎没有有效的治疗方法。
Analysis on intelligence characteristics of study difficult children using WISC - CR provides convincingly basis for the doctor's early intervention, treatment and correction.
对智力特点不同的学习困难儿童进行WISC-CR分析，为医护人员进行早期干预，治疗矫正提供了有力依据。
Analysis on intelligence characteristics of study difficult children using WISC - CR provides convincingly basis for the doctor's early intervention, treatment and correction.
对智力特点不同的学习困难儿童进行WISC-CR分析，为医护人员进行早期干预，治疗矫正提供了有力依据。
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