偶尔它可以引起临床上难治的高粘度症。
Occasionally it may cause clinically troublesome hyperviscosity.
珍妮弗·阿什顿医生：背痛是最普遍、最常见的问题和疾病，也是最难治的病。
Dr.Jennifer Ashton: This is the most prevalent, common incident and ailment and it's also the most difficult to treat.
抑郁的响应：我们现在要看一看抑郁的一个主要原因，这意味也是更难治的。
The depressed response: Now we step into a major cause of depression, which means that it is also more difficult to treat.
“七年之痒”这个说法来源于一种难治的皮肤病——疥疮，这种症状可以持续7年之久。
Originally, the “seven-year itch” referred to an untreatable skin condition called scabies that lasted seven years.
慢性再生障碍性贫血（CAA）是临床难治的血液疾病，其致病原因复杂，发病机制多样。
Chronic aplastic anemia (CAA), with complex causings of disease and multiple pathogenic mechanism, is a refractory blood disease.
研究者称，姑息性镇静疗法用于缓解患者生命末期的难治的痛苦是否会增加患者死亡率是个值得注意的问题。
When palliative sedation therapy is used to relieve refractory distress at the end of life, the question of whether it hastens death is a significant one, say the researchers.
抛开工业方面的障碍，可能感冒难治的最大理由是，鼻病毒有很多类型而且对任何药物或疫苗都呈现出移动靶标。
Industry hurdles aside, perhaps the biggest reason the common cold has long defied treatment is that the rhinovirus has so many strains and presents a moving target for any drug or vaccine.
“患有慢性偏头痛的人发作时疼痛难忍，迫切需要治疗，”他说：“临床界人人都知道，慢性偏头痛是非常难治的。”
"People with chronic migraine are highly disabled and have an unmet need for therapy," he says. "Everyone in clinical practice knows that chronic migraine is very difficult to treat."
原发性肝内胆管结石是我国的常见病，由于该病并发症多，手术难度大，故被认为是胆道良性疾病中一种难治的疾病。
Primary intrahepatic stone is a common disease in China. It is difficult to treat this benign biliary tract disease because it has many complications and the surgery is difficult.
我们欣慰地发现，切取腿部深静脉来治疗这些难治的移植片感染之后，就连轻度的静脉并发症也相当少见，”Modrall医生说。
We were reassured to find that even mild venous complications are quite unusual after removing the deep veins of the legs to treat these difficult graft infections, " Dr. Modrall said."
结果胰岛素自身免疫综合征是由于自身免疫、自身抗体作用而引起的空腹或反应性低血糖，可以为特别难治的空腹低血糖但常常是自限性的。
Results Insulin autoimmune syndrome is caused by autoimmune and self-antibody with fasting or reactive hypoglycemia, which the fasting hypoglycemia can be especially difficult to treat.
长期凝视是导致难治型眼病的主要原因 （Staring isone ofthe causesof refractory problems,这句话翻译不是很准确，请朋友们指正 ）。
但我们还是不知道，在某些人群中这样的控制机理失效的原因，只知道这样的疾病极难治疗。
It is still not known why the control mechanism breaks down in some people, but the results are very difficult to treat.
一岁时，太郎得了原因不明的难治之症，在经历了两次手术治疗后，共切除了一对耳朵、四只脚和尾巴的坏死部分。
At one year old, he suffered from an unknown incurable disease. Two surgeries took away the necrotic parts of his four limbs, both ears and his tail.
研究人员声称：”考虑到DBS [对治疗难治性抑郁症]的侵入性和实验性，尤其重要的是要获取长期有效且安全的数据。
“Given the invasive and experimental nature of DBS for [treatment-resistant depression], it is particularly important to obtain long-term effectiveness and safety data, ” said the researchers.
了解降低胰腺癌危险的途径是非常重要的，因为它可能极难治疗。
Understanding ways of reducing the risk of pancreatic cancer is very important, because it can be very difficult to treat.
这两种疾病都属于严重的慢性致残疾病，很难治愈。
These are both seriously disabling chronic illnesses that are hard to exorcise.
如今，科学家们仍然致力于分析慢性疼痛的细纹差别，而众所周知这种病痛是很难治疗的。
For now, scientists are still struggling to understand the nuances of chronic pain, which is notoriously hard to treat.
他自己近期对于10个难治性抑郁症患者的工作支持了这一观点。
His own recent work on 10 patients with treatment-resistant depression supports this notion.
这些症状可能变得压倒一切、让人憔悴，另一方面，我们也不必担心，因为总的来说，焦虑是不难治疗的。
While these symptoms can become overwhelming and debilitating, the good news is, generally speaking, anxiety is not difficult to treat.
电休克治疗（ECT）通常是不适合或对抗抑郁药物治疗无效的难治性抑郁患者的保留治疗方法。
Electroconvulsive therapy (ECT) is usually reserved for difficult-to-treat depression patients who are not suitable for or have failed to respond to antidepressant medications.
MM：当我还是个孩子的时候，我经常会涂抹我脚上的指甲，但是我有着非常糟糕的咬手指甲的习惯，看起来很难治愈。
MM: As a child I always painted my toenails, but I had a terrible fingernail biting habit that I couldn't seem to cure.
研究显示，最难治愈的抑郁症病人数量可降低50%，即使那些终日忧愁的人的健康也有所改善。
Studies show up to a 50% reduction in depression in people who are the toughest to treat and even an improvement in well-being for those battling every-day blues.
长期远离职场造成的技能衰退，让长期失业之殇很难治愈。
Long-term unemployment is harder to cure, as people's skills atrophy and they become detached from the workforce.
初中生患重大压抑混乱的通常更难治疗，这样早期治疗压抑症就显得更加需要。
The authors pointed out that major depressive disorder in elementary school children is usually difficult to treat, making the need to catch depression early even more urgent.
癌症研究所的伊莉莎白·拉普利医生说：“肾癌很难治愈，能多活5年的患者不超过半数。”
Dr Elizabeth Rapley, Institute of cancer Research, said: "This cancer has a poor prognosis with fewer than 50% of patients surviving their disease for more than five years."
癌症研究所的伊莉莎白·拉普利医生说：“肾癌很难治愈，能多活5年的患者不超过半数。”
Dr Elizabeth Rapley, Institute of cancer Research, said: "This cancer has a poor prognosis with fewer than 50% of patients surviving their disease for more than five years."
应用推荐