b******n
发帖数: 82 | 1 Thank you all for the suggestions.
We plan to apply for a research award which is for "Non-invasive cancer
ablation treatment research". Our therapeutic strategy could be sth like "
induction of skin tumor regression by a pro-senescence approach" (lure
cancer cells to sleep). Do you guys think this could be somehow regarded as
"non-invasive cancer ablation treatment"? |
|
l*****t
发帖数: 2851 | 2 初步确诊 atrial fibrillation， 医生说下午就做 ablation手术。
usmle提到
谁会一次afib就做ablation阿 something is missing
我们在的 hospital, 这个心脏科还是挺有名气的。
请问，我们是否应该等一等，多咨询一下？ |
|
J*******3
发帖数: 1651 | 3 据说laser ablation 方法生产的SWNT金属管很多.
哪里能买到laser ablation 方法生产的SWNT
3X! |
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b******n
发帖数: 82 | 4 【 以下文字转载自 Biology 讨论区 】
发信人: beikeqin (beikeqin), 信区: Biology
标 题: 谁能具体解释一下“"Non-invasive cancer ablation treatment research"”
发信站: BBS 未名空间站 (Sun Jun 7 12:08:57 2009, 美东)
是不是就是非手术治疗癌症的手段？
多谢！ |
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g***r
发帖数: 285 | 5
of
wouldn't say it's non-invasive, it's probably more like "minimum invasive",
forgive me for being AhQish, that you do have to place a probe into the
tumor to apply the heat to try to apply radiofrequency to ablate the tumor,
a fancy way of saying we'll use the heat to kill off the tumor,
how effective it is i'm not so sure, |
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g***r
发帖数: 285 | 6
interesting, when the term of ablation mentioned, either radiofrequency
abalation, to me, it means to apply a probe that emmits heat to burn the
tissue, or cryoabaltion, the probe that emeits cold or whatever to freeze
the tissue; either case you have to place the probe directly into the tumor,
which has to be invasive, though less so comparing a lobectomy,
even in chemo-embolization, like they do for liver mets, you still have to
insert the catheter through the tumor site to deliver chemo agen |
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l*****t
发帖数: 2851 | 7 按照我的理解应该是
预激综合征(preexcitation syndrome)是指病人除正常的房室传导途径外，还存在有附
加的房室传导途径（旁路），引起心电图异常并可出现阵发性室上性心动过速(atrial
fibrillation)。
那这个应该做ablation吧。
我看他的心电图和预激综合征的心电图很像，而且医生也说从心电图看出来的，
医生说他的是 temporary atrial fibrillation, 这个和 atrial fibrillation 还不
一样嘛？
他现在正在做检查，要把那个需要打断的地方找出来，据说要几个小时 |
|
h***f
发帖数: 162 | 8 preexcitation is atrial fibrillation complicated by wolff parkinson white
syndrome. this does require ablation to abolish the re-entry circuit. this
is a procedure where interventional cardiologists will map out the aberrant
circuit in the heart after inducing arrythmias, and then they will
purposefully damage that area of the circuit to prevent electrical
conduction.
lz, i wish your husband a quick recovery after cardiac catheterization. |
|
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d******g
发帖数: 1728 | 10 有做过心脏消融手术catheter radiofrequency ablation的朋友吗？这类手术医生穿得
像铜墙铁壁，头也包起来了，是否幅射量比CT还大吗？ |
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p****n
发帖数: 9263 | 11 it is 131I
http://thyroid.about.com/od/hyperthyroidismgraves/g/ablation.ht
Ablation - Thyroid Disease Glossary Definition
By Mary Shomon, About.com Guide
Created: June 21, 2008
About.com Health's Disease and Condition content is reviewed by our
Medical Review Board
Filed In:Hyperthyroidism / Graves
Definition: Ablation usually means removal, typically surgical removal.
When the thyroid is surgically removed, that's called surgical ablation
for the thyroid.
When radioactive iodine is used as a tr... 阅读全帖 |
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f**d
发帖数: 768 | 12 这是一本计算神经科学的优秀著作，全文拷贝这里（图和公式缺），有兴趣的同学可以
阅读
如需要，我可以分享PDF文件（－－仅供个人学习，无商业用途）
From Computer to Brain
William W. Lytton
From Computer to Brain
Foundations of Computational Neuroscience
Springer
William W. Lytton, M.D.
Associate Professor, State University of New York, Downstato, Brooklyn, NY
Visiting Associate Professor, University of Wisconsin, Madison
Visiting Associate Professor, Polytechnic University, Brooklyn, NY
Staff Neurologist., Kings County Hospital, Brooklyn, NY
In From Computer to Brain: ... 阅读全帖 |
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G**m
发帖数: 138 | 13 给你两个我的paper 被heavily cited的例子. 我的citation非常少（英文citation<50
)，所以这些正是我用来突出自己citation的地方。
“Another study used an ablation technique to make conclusions concerning
rates of diffusion and therefore disorder at grain boundaries. In this
technique layered samples with regions of isotopically heavy water are
ablated. The ablated material is analyzed using a mass spectrometer and the
diffusive profile around the isotopically heavy regions is correlated with
the annealing time. Such measurements provide a... 阅读全帖 |
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p*******t
发帖数: 8 | 14 一定要确诊是室上速还是室速。如果是室上速的话，一般是由于精神因素引起的，无需
治疗。如果是室速的话，就是心脏本身的问题，需要用药或是做ablation。我原来发作
的主要症状的头晕，心难受，原以为是室上速，后来带了两次24小时检测，确诊是室速
，于是上周做的ablation。手术本身用了3个小时，虽然不是太痛苦，但是也不好受，
现在就在观察。如果再发作，可能还要再做。不过我在加拿大，是免费医疗。这次手术
彻底改变了我对加拿大医疗的看法，从确诊到做完手术，一共用了3天时间，手术住院
期间医生和护士的态度护理都非常好，让我十分感动。而且我还没有入籍，在这里只是
工作签证，能享有这样的待遇，让人无法不感叹。如果你确实要做ablation的话，有什
么问题我可以解答的，把你的EMAIL地址给我，我可以尽快答复。祝早日康复！ |
|
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w********9
发帖数: 8613 | 16 以下是第19001到第20000的word families的开头：
ABAYA 0
ABAYAS 0
ABEAM 0
ABLATE 0
ABLATED 0
ABRACADABRA 0
ACETYL 0
ACIDOPHILUS 0
ACROMEGALY 0
ACROMEGALIA 0
acromegalic 0
ACTE 0
ACTES 0
ACTINIC 0
ACUPRESSURE 0
ACYL 0
ADAMANTINE 0
ADRENERGIC 0
ADRENERGICALLY 0
ADVERTORIAL 0
ADVERTORIALS 0
AEROGRAMME 0
AEROGRAM 0
AEROGRAMMES 0
AEROGRAMS 0
AFLATOXIN 0
AFLATOXINS 0
AITCH 0
AITCHES 0
ALENDRONATE 0
ALEPH 0
ALEWIFE 0
... 阅读全帖 |
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l*h
发帖数: 4124 | 17 infarction of the ventral posterior region of thalamus can result in
intractable pain. the pain usually starts several days to several weeks
after the injury. this is an indication that the affected region of the
thalamus partly survives, which, however, doesn't necessarily mean it is
good clinically.
the pain cannot be relieved by aspirin or other NSAIDs. the only drugs that
may be effective are central analgesics such as opioids.
surgically, the pain may be relieved by ablation of VPL and VPM ... 阅读全帖 |
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l*h
发帖数: 4124 | 18 the procedure you are asking about is deep brain stimulation (DBS). there
are certain nuclei that can be stimulated to improve the performance of
Parkinson's patients. the effects of some of these nuclei can be explained
by what we understand of the neuronal circuits; some we don't understand yet
, that their choice was based on previous exploratory efforts.
you need a functional neurosurgeon to do this. many major medical centers
have at least one functional neurosurgeon.
the other procedures i... 阅读全帖 |
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l*h
发帖数: 4124 | 19 the procedure you are asking about is deep brain stimulation (DBS). there
are certain nuclei that can be stimulated to improve the performance of
Parkinson's patients. the effects of some of these nuclei can be explained
by what we understand of the neuronal circuits; some we don't understand yet
, that their choice was based on previous exploratory efforts.
you need a functional neurosurgeon to do this. many major medical centers
have at least one functional neurosurgeon.
the other procedures i... 阅读全帖 |
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T*R
发帖数: 36302 | 20 CARDIAC ABLATION并不是你想做医生就给你做的。做ABLATION你肯定要住进医院至少是CARDIAC
STEPDOWN观察的。不可能让你马上回家。
你有保险当然可以和医生谈。没有保险的话，这种ELECTIVE PROCEDURE一般就没人给你
做了。
即使MEDICAID也不是你想做人家就给你做的。
心律不齐医生当然可以选择给你用内科保守治疗。怎么都说得过去。
紧急的CATH LAB那是另一回事，不做你可能就完蛋。 |
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T*R
发帖数: 36302 | 21 随便GOOGLE了一下：
Price of cardiac ablation?
I have insurance but I'm told it won't cover the whole thing, so I wonder if
anyone knows how much a procedure like this might cost?
Best Answer - Chosen by Voters
Well I just had one last Sept 20, '07 at UPMC in Pittsburgh....It cost total
$44,000....my insurance ended up paying the whole thing because they had to
move me from one hospital to another b/c the one covered at 100% did/could
not perform the procedure there. So....they had no choice to pay. I ... 阅读全帖 |
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l**********1
发帖数: 5204 | 22 Here you go
http://search.engrant.com/
then by her first name "Pilar" and last name "Ruiz"
just search her recent fundings:
then you can meet
Project Number
Source
Project Title
Principal Investigator
Organization
Fiscal Year
Total Award
1 5R01HL065484-08 NIH Genetic Ablation Of Epicardial Function In
The Mouse Pilar Ruiz-Lozano Burnham Institute For Medical Research
2010 $477,500
2 5R01HL086879-02 NIH Genetic Rescue Of Retinoid-Induced
Dysfunction Pilar Ruiz-... 阅读全帖 |
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L*********y
发帖数: 322 | 23 Overall, your project sounds interesting. However, you might want to collect
more data or do far more in-depth analysis prior to submitting your story
to top journals. Below are my specific questions:
Where do you obtain this repellent? From plants or from insects?
Can you elaborate on what ecological impacts this repellent has? Can it be
used as insecticide?
If you are sure this repellent is a mixture instead of a pure chemical, can
you identify its chemical components by doing HPLC, per say?
已... 阅读全帖 |
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e****0
发帖数: 678 | 24 Management of A fib.
1. if the A fib is the first A fib and pt never had any other health
problems, we wait it out or do a cardio version, either of which will
convert back to NSR.
2. If pt has recurrent A fib,
A. if pt only has A fib, no other cardiovascular disease
1) Class IC – to start this category with a low dose. Watch QRS duration
May choose flecanide or Propafenone, if one is unsuccessful, chose another
one.
2) Class III
3) Ablation and amiodarone (reserve amiodarone as the last choice ... 阅读全帖 |
|
a*i
发帖数: 1652 | 25 治疗心律不齐，把病变的控制心脏跳动得心血管电路破坏掉。问题是然后心脏怎么有节
律跳动？再来起搏器吗？
http://en.wikipedia.org/wiki/Catheter_ablation
Catheter ablation is an invasive procedure used to remove a faulty
electrical pathway from the hearts of those who are prone to developing
cardiac arrhythmias such as atrial fibrillation, atrial flutter,
supraventricular tachycardias (SVT) and Wolff-Parkinson-White syndrome.
It involves advancing several flexible catheters into the patient's blood
vessels, usually either in the femoral vein, interna... 阅读全帖 |
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n**c
发帖数: 163 | 26 HIFU, 高强超声波聚焦肿瘤，烫死它，属于thermal ablation。 |
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T**********e
发帖数: 29576 | 27
nasa造火箭用的那些contractor都太贵了，shuttle一个出发点是降低成本，但是越搞
越贵。spacex的现在路子是主要自造，有的直接拿nasa的技术自己造。
Significantly, the Merlin engines—like roughly 80 percent of the components
for Falcon and Dragon, including even the flight computers—are made in-
house. That’s something SpaceX didn’t originally set out to do, but was
driven to by suppliers’ high prices. Mueller recalls asking a vendor for an
estimate on a particular engine valve. “They came back [requesting] like a
year and a half in development and hundred... 阅读全帖 |
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d*b
发帖数: 21830 | 28 不是所有的人都是I-125 brachytherapy的candidate,能上brachytherapy的必须首先对
chermo没response,而且是in situ，early stage才行，现在I-125仅属于某些医院的
trial，理论疗效并没有提高多少confident level.
I-125也不是什么你说的碘粒子,人是金或鈀包裹的0.35MeV光子放射源，医学上所谓碘
粒子只用于thyroid ablation。I-125的half life有60天，所以很多你说的病人没等到
half life就去见阎王了。
你不懂oncology不要jjww.更不要指导病人。 |
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k*******p
发帖数: 8821 | 29 I-125就是医生说的碘粒子，你自己可以去搜索一下。不要弄一大堆名词假装专家。我
刚才搜索了一下，你看看I-125是不是就是碘粒子？你跟中国任何一个医生交流，I-125
就是医生说的碘粒子，现在是治疗癌症的利器。你的知识面太窄，以为碘只用于甲状腺
消融（thyroid ablation）。这跟我亲戚当时一样，听说碘，以为这是治疗甲状腺疾病
的。后来咨询了专家，才知道碘125是治疗癌症的有力工具。
我不是jjww，我得到的这些治疗方案是我的亲戚花了很多精力，很多关系，咨询了很多
专家才得到的信息。我不想跟你争论什么。我只是想把我亲戚治疗胰腺癌的方案告诉楼
主。当时我亲戚得了胰腺癌，完全不知道该怎么办，每一步治疗方案都咨询了很多专家
。最后就是我贴出来的方案。当时什么碘粒子、基因测试靶向治疗（他测了基因，没找
到靶向药）、等等这些新技术他当时根本就从未听说过，后来才逐步了解。我只是把他
的经验share出来。 |
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w****j
发帖数: 5581 | 30 怎么做上去的？Laser Ablation还是CVD? |
|
w****j
发帖数: 5581 | 31 我猜就是PLD （就是pulsed laser ablation （deposition) ）. YBCO就这招最简单。 |
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s*****g
发帖数: 42 | 32 我的外甥在国内得了中耳炎，现在说是要手术治疗。国内的医生说用低温等离子消融（
plasma radiofrequency ablation ）治疗，有人对这种方法有了解吗？先谢谢了。 |
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c*********p
发帖数: 18 | 33 非常感谢大家的帮助！
behaviors
some
ablation
or
levels |
|
c*********p
发帖数: 18 | 34 非常感谢大家的帮助！谢谢了！
behaviors
some
ablation
or
levels |
|
j**W
发帖数: 89 | 35 Thanks, gomer. Yes, from what I googled based on her conditions, sick sinus
syndrome seems to be the term. Is there any particular kind of pacer for it?
I plan to fly her to the US next week --- just as you said, sooner than
later. How high is the risk for her to travel?
Also what do you think about the ablation treatments (消融术)?
I am tied to internet these days for information. Thank you so much. |
|
g***r
发帖数: 285 | 36
sinus
it?
quite a few patients with sick sinus syndrome, they have this alternating
brady-tachy arrhythmia, and the tachy arrhythmia is often afib, that causes
sinus node remodeling, and when the rhythm is changing from afib to sinus,
there will be a prolonged pause, during which period the patient may have
symptoms, such as passing out; then in that case radiofrequency ablation may
help avoid the pacer,
keep in mind if she is symptomatic from other conditions, such as high grade
av block, i do |
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g***r
发帖数: 285 | 37
not enough details, but assume he does not have wide spread disease since it
appears surgical resection was at least once considered, if his albumin and
platelet are too low, or he is too weak for invasive surgery, then you can
consider radiofrequency ablation or arterial chemoembolization, |
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n******s
发帖数: 210 | 38 only a few of diseases can be cured in internal medicine.
pneumonia can be cured by penicillin
and arrhythmia can be cured by ablation
others, just controlled.
HTN and DM can not be cured, just controlled.
So if HIV can be controlled with affordable price, it will be a big success
of human being, right? |
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n******s
发帖数: 210 | 39 SVT and AF together?
For SVT, ablation is relative easy,
For AF, depends on duration, rate of ventricular, and etc. see you FP first
and most likely FP will refer him to cardiologist, and the cardiologist will
discuss it with you. Most important thing is control the progress, prevent
Af. |
|
c********e
发帖数: 496 | 40 Multaq or others similar, be very careful to use them,
They are good for control Af, but many side effects like hypo/
hyperthyroidism, pulmonary problem. And it is very hard to stop it.
on the other hand, try to find out what is causing the Af, some of them is
curable.
ablation is another option.
Another important point is the prevention of embolism, as stated above by
banzhu. |
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c********e
发帖数: 496 | 41 EKG or ECG: electrocardiogram.
PCP: primary care physician
我想你说的手术是射频消融，ablation，是吗？
层序是这样的：
如果只是室早，小于没分钟三到五次，心电图上，室早都是形状一样的，基本上可以暂
时不用治疗，观察，
如果上边说的是存在的，看心脏科的医生就行了，
如果有继发的其他的心律失常，尤其是有室速，室颤，做手术，这时候你可能需要食道
调拨， 射频消融，都是比较复杂的操作， 你需要找个Cardiac Electrophysiologist |
|
c********e
发帖数: 496 | 42 早搏的原因有很多，其中很多都是差不出原因的，比如缺血，激素水平，劳累，
stress等等。
一般来说，多源室早和频发室早是要找出来原因的，最主要是由于这两种室早能因起来
短震室速。进而能引起来室速，室颤。
但是你这样的病情，已经有很长的病史，但是没有其他心律失常的话就不用太担心，尤
其是你自己还没有感觉。
那你现在需要做的，尽量找出可能的原因，比如劳累啊，就要多休息。 有时候早搏和
月经有关的。
补充心脏细胞营养的药有很多，你可以试试其他的。如果你需要控制室早，在美国主要
就是心律失常的药物，不过大多是停药就复发。国内有一个要叫心源胶囊，好像效果还
好，不过都很长时间之前用过，现在都不知道还有没有了。
这些前提是你没有短震室速。室速，室颤，如果有这些，或者心电图有一些危险的表现
，比如二联律，三联率，R on T等等，你需要马上看cardiologist，可能需要做
ablation |
|
I****a
发帖数: 407 | 43 If she really is proved having bone metastasis, she should continue be
treated with hormonal therapy although through different drugs with
different mechanism. Just to list a few: she can try steroidal aramatase inactivator Exemestane or estrogen antagonist Fulvestrant or even Megestral acetate. If disease strikes through above treatment and I think sooner or later it is going to, then Her2 targeted therapy coupled with chemotherapy.
Above information is based on if your mom's menstruation had s... 阅读全帖 |
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t****o
发帖数: 41 | 44 Thanks a lot. Now the key step is just how to confirm it is or not bone
matastasis. :(
inactivator Exemestane or estrogen antagonist Fulvestrant or even Megestral
acetate. If disease strikes through above treatment and I think sooner or
later it is going to, then
not, ovary ablation with drugs should be tried.
treatment in US in conjunction with all others. |
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t****o
发帖数: 41 | 45 btw，her2 targeted therapy是不是就是用herceptin？
inactivator Exemestane or estrogen antagonist Fulvestrant or even Megestral
acetate. If disease strikes through above treatment and I think sooner or
later it is going to, then
not, ovary ablation with drugs should be tried.
treatment in US in conjunction with all others. |
|
c********e
发帖数: 496 | 46 dramatically elevated anti-TPO antibody titer indicates two disorders, one
is graves's disease, and the other is hashimoto's disease.
you do have symptoms of hyperthyroidism,
how about your menstural period, any diarrhea.
if you feel heart beating, you may take the beta-receptor blocker like
propranolol for now.
for the treatment of your thyroid, MZM is DOC or PTU if pregnant and first
trimester, also thyroid ablation or surgery are options.
there is another possibility, it is hashimoto, or othe... 阅读全帖 |
|
d******o
发帖数: 12 | 47 There are several other kind of non-opioid analgesics, including neurontin,
cymbalta (also has anti-depression effect), and oral lidocaine et al.
Consult pain specialist in your local area, who may even be able to provide
procedure based treatment, such as nerve ablation, nerve plexus blockade et
al.
Cancer patients in China, for the major part, are way under-treated. Sigh.. |
|
d******g
发帖数: 1728 | 48 有懂心脏消融手术Heart catheter radiofrequency ablation的朋友吗？这类手术医生
穿得像铜墙铁壁，头也包裹很严密，是否幅射量比CT还大吗？ |
|
h***f
发帖数: 162 | 49 Are you sure this is a heart attack? 35 is very young to have a heart attack
. Chances are your husband had an arrhythmia. Given his age, unless he has a
history of mitral stenosis or regurgitation secondary to rheumatic fever, I
don't think he has atrial fibrillation. He probably has supraventricular
tachycardia, although without an EKG I can't tell you what kind (AVNRT, AVRT
, MAT, atrial flutter, etc). If your husband's arrhythmia cannot be
controlled, he may undergo an ablation procedure and... 阅读全帖 |
|
u***e
发帖数: 611 | 50 我不是质疑医生的决定，是觉得有什么重要信息被漏掉了，比如他是Wpw, 那就make
sense. |
|
