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全部话题 - 话题: ddx
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r*****1
发帖数: 805
1
先GX Jeff速战速决。
偶是半月前考的CS,担心能否通过,打算知道结果后再发帖的。但还是先跟贴上,让
最近考试的童鞋少走些弯路。
1. 早期上辅导班有助于尽快进入状态。Protocol在开始并非那样必要,经过一些case
练习后,逐渐养成自己的习惯,再总结protocol也来得及。但先把该问,该检查的全套
东西熟悉,在初期很重要。可以速度放慢些,过完FA大case。
2. 中期找相似进度,有commitment的study partner练习。live ptn>online video
ptn>online radio ptn. 但找人练习,效率高于自己闷头看书。建议每个encounter后
直接打PN,然后交流总结。经过1mo训练后,PN基本没时间问题。后期每个c/o都要有自
己的DDx,每个disease有2-3screening qusn,这个是自己的精华。
3. 中末期最好take a model exam. Kaplan 1d exam可以的,就是价格很贵,还要考
虑交通旅馆,最后浓缩的两刀comment是精华。尤其是encounter部分。SP给予的评价我
是认真消... 阅读全帖
l****b
发帖数: 400
2
来自主题: MedicalCareer版 - CCS 急性胸痛 问题 讨论
I would just give oxygen, oximeter first and then do a focused PE before
other treatment. One can get lots of clues from Hx, such as age, sex,
description of the pain, sudden/slow onset, so the DDx would be narrowed
down to just 1-2. However, I do think one needs to listen to the heart and
lung before giving BB, nitro, or chest tube.
My two cents
h******I
发帖数: 229
3
来自主题: MedicalCareer版 - 求建议,cs准备到什么程度可以去考?
复习cs到中期,参加了kaplan辅导班,和online的partner过了一遍多FA,但是还是对什
么时候ready很模糊。现在对time management 还有问题,总是时间不够用,问题问完
了一般就只剩下5分钟了。PE也没怎么练,问病人的句子还是没有什么太固定的,一般
是想起什么说什么。
请问1)问问题的时候大家是按各种口诀背的,还是根据DDX问的,总感觉问不全,如何
提高?
2)大概什么情况下才算ready了?
3)要不要看看FA以外的case, 有什么推荐?
4)有没有San Diego 附近的考友,共同联系。
谢谢啦。
r******y
发帖数: 146
4
来自主题: MedicalCareer版 - 也来聊聊我的OB经历 -update
4个月前发了个帖子,聊了聊我苦心寻找OB的经历(www.mitbbs.com/article_t0/
MedicalCareer/31532399.html)。目前申请日期日近,OB基本终结,该考的试也都考
了,难得空闲。在Labor Day假期时再写下过去4个月的OB经历,给自己一个了解,也给
考板的战友们一点借鉴。
OB并不如有些朋友想象的那么容易找。现在越来越多的教学医院不再接受OB的申请,
private practice则更没有动力来让人来shadow。如果打算走正规渠道的,建议及早申
请,不要等到CK/CS考完、申请即将开始之前才行动。至于非正规渠道,则是八仙过海
,各显神通,但也要及早积累关系。与我经历而言,四处碰壁之后,终于在一个
community hospital ED、一个free clinic、和一个university hospital ED做了三个
OB,在下文中一一道来。我打算申请Emergency Medicine,所以主要精力都花在ED和
primary care上了。由于目前我还是全职postdoc,所以做OB不得不见缝插针,去lab很
早或留lab... 阅读全帖
r******y
发帖数: 146
5
来自主题: MedicalCareer版 - 也来聊聊我的OB经历 -update
4个月前发了个帖子,聊了聊我苦心寻找OB的经历(www.mitbbs.com/article_t0/
MedicalCareer/31532399.html)。目前申请日期日近,OB基本终结,该考的试也都考
了,难得空闲。在Labor Day假期时再写下过去4个月的OB经历,给自己一个了解,也给
考板的战友们一点借鉴。
OB并不如有些朋友想象的那么容易找。现在越来越多的教学医院不再接受OB的申请,
private practice则更没有动力来让人来shadow。如果打算走正规渠道的,建议及早申
请,不要等到CK/CS考完、申请即将开始之前才行动。至于非正规渠道,则是八仙过海
,各显神通,但也要及早积累关系。与我经历而言,四处碰壁之后,终于在一个
community hospital ED、一个free clinic、和一个university hospital ED做了三个
OB,在下文中一一道来。我打算申请Emergency Medicine,所以主要精力都花在ED和
primary care上了。由于目前我还是全职postdoc,所以做OB不得不见缝插针,去lab很
早或留lab... 阅读全帖
d*********n
发帖数: 18
6
Confusion case: O CFDP P ADL, IADL, TIA/stroke, depression, DM, thyroid,
normal pressure hydrocephalus, PAMHUGSFOSS
insulin induced hypoglycemia
Electrolyte abnormalities
Vitamin B12 deficiency
Medications
TIA
Multi-infarct dementia
Chronic subdural hematoma
Alzheimer’s dementia
Normal pressure hydrocephalus
Intracranial tumor
Neurosyphilis
Depression
Hypyothyriodism
DDx Confusion
DEMENTIA
D-Diabetes /Dementia/ Drugs
E-Epilepsy
M-Migraine/Mult Infarct Dementia
E-Ethanol (withdrawl / Toxicity)
N... 阅读全帖
r*****1
发帖数: 805
7
来自主题: MedicalCareer版 - Step3 考试归来, CCS protocol分享
Step3考场壮烈回来。第一天挺累人,最后一个block甚至做到有心无力状,看着题反应
不过来,导致来不及做完。非常没有信心能否通过。所以match之前先考Step3的童鞋,
需要考前调整生物钟,坚持锻炼,提高耐力。
MCQ没有资格说,CCS有一点小感受,拿出来分享下。大家请轻拍砖。
复习资料:
UW 52 online cases : 基础。最好复习早起找高手一起过一遍,尽快摸熟软件,进入
状态。第二遍找一位水平相近童鞋过一遍,不断总结protocol. 考前迅速做一遍,熟练
运用protocol.
UW 41 offline cases: 我当时和partner每个case仔细做一遍,虽然不像online有反馈
,但对练临床思维,补充protocol非常有帮助。最后考试与41 case有异曲同工之处,
遇到复杂case也不慌神。
CD 6 cases: 最后再熟悉下考试软件。与UW相近,但更有效更人性化。比如ER 所有
diagnostic test直接设置为STAT。
Experience:
1. Mnemonic:
what's to be managed?
V: abn... 阅读全帖
t******a
发帖数: 408
8
来自主题: MedicalCareer版 - After step1, do step2 CK first, NOT CS.
CS or CK, which one to take first?
现在不少同学考完step1 正在如火如荼地进行CS准备。
我也是去年考完step1 后考的CS。 最后考的CK。
不是要给大家泼冷水,我觉得step1 ---> CS ----> CK这样的顺序,
先考CS后考CK,是我自己在USMLE道路上最糟糕的决定[没有之一]!!!!
In my opinion, the sequence of step1 ---> CS ----> CK is the WORST decision
I have made along the USMLE road.
If I can redo it again, I would absolutely follow the order of Step1 ---> CK
----> CS.
The CS is hard to prep, unless you are fresh graduate or are very familiar
with clinical work/patient care. For people like me, w... 阅读全帖
t******a
发帖数: 408
9
来自主题: MedicalCareer版 - CK question needs help.
Depression pt must be DDx vs. hypothyroidism.
Thus TSH must be done to r/o [rule out] the endocrine cause.
One does not need ALL symptoms/signs to suspect a clinical diagnosis. This
pt's picture: decreased DTR, relatively slow HR (<60/min is bradycardia) is
consistent w/ hypothyroidism.
Isn't it common for someone who has poor sleep to lose weight?
I am not saying hypothyroidism IS the Dx.
But it IS a Dx that MUST be entertained and r/o, before starting anti-
depression Tx.
Serious conditions, w... 阅读全帖
F********1
发帖数: 151
10
来自主题: MedicalCareer版 - 寻cs 一起练习的人
今天和skype上两位学友谈到CS准备,我翻出自己以前写的CS总结,在这里贴一下仅供
参考。Hope it helps. 另外,我觉得面对面练习非常重要。希望大家一定要找同城考
友面对面练习。
1) Encounter may begin.
开始阅读doorway信息。last name, 性别,主诉,快速瞄一眼要不要求体检。然后快速
写下OCDFPPAAAGUWASFT PFHAMOSS, 女性把o改为OB/GYN。在AAA旁边写上2-3个鉴别诊断
名词,同时写上体检项目(心、肺、腹、神、头、甲)。同时,这些也是需要询问的大
系统。这一步40-50秒,争取不要超过1分钟。
2) 走到病人面前,微笑,建立眼神接触之后再说话,伸出手准备握手。Hi, Mr. Smith
, I am Dr. X, I am a physician in this hospital. I will be taking care of
you today. Very nice to meet you!
SP: Nice to meet you too.
Before we start, let me cove... 阅读全帖
c*******y
发帖数: 329
11
来自主题: MedicalCareer版 - 请教CS CLOSURE的一个问题
kaplan 的建议是, give formal dx (medical term), and explain in lay language
; at most 1 more DDX. any medical term need further explain in lay language.
r*********n
发帖数: 130
12
来自主题: MedicalCareer版 - 一路揣着娃的CK, CS考经
4. CS的复习
考完CK和大宝疯玩了一个周末,紧接着就去上kaplan5天班了。。上kaplan班的时候是
完全零基础。零到连ICE,SEP,CIS是啥意思都不知道,连kaplan班自带个模考还是第一
天去kaplan的时候才知道的。建议和我一样零基础去上kaplan班的同学,一定要记得第
一天选模考时间段的时候,选第五天白天的模考,因为那组同学周四是一整天没有任何
安排的,这样就可以和班上的同学再临时抱佛脚practice一整天,而这种面对面的
practice机会是非常难得的。
关于何时上kaplan班,我的心得是这样的。有些人是复习了1个多月,觉得自己有很大
把握了,来上这个课,然后最后模考测测自己水平能不能考了,这种是省钱的做法,但
是未必是省时间的做法,因为大部分人事先根据FA或者UW自己找partner练,有很多细
节其实是不对的,比如kaplan说最后deliver diagnosis的时候只要说一个就行,而FA
上都是罗里啰嗦一大堆,比如体检的手法,应付考试的和临床上见到的有些还是很不同
的。而且kaplan老师会教很多简化的省时间的tricks,这些书上都是没有的。... 阅读全帖
r*********n
发帖数: 130
13
来自主题: MedicalCareer版 - 一路揣着娃的CK, CS考经
我练到最后基本都是问全的。问诊越全patient notes打的肯定越全,ICE越高。但是这
其中也要掌握一个度,问诊太全比如不是第一诊断相关问题问太多的话,也会使得
encounter时间减少。所以我策略是自己觉得的主要诊断多问些associated symptoms,
然后ddx顺便问几个排除一下就好。
i*******i
发帖数: 191
14
来自主题: MedicalCareer版 - cs 只复习FA够不够,时间有点紧张
您说的过minicase,是像过practice case那样,还是就过一下ddx就好了
s*******2
发帖数: 151
15
来自主题: MedicalCareer版 - CS Chicago 考经
Hello, 我也来贡献一份CS考经。因为step 1 和CK 的成绩不理想,就不说考经了,无
参考价值。
准备时间:05/20/2015-08/16/2015, 其实就2个多点月,5.17刚考完CK,没有心情认
真准备CS,等CK成绩出来之后再好好看的。
考试时间:08/17/2015, Chicago
用书:FA CS, 和master the board CS, 就这两本书。
准备:
一开始先自己看,自己自言自语,记住自己的问诊思路,PE就youtube一下。然后平时
就是跟老公练,本来是要一起考的,但是他居然CK fail了,留下我一个人孤军奋战。
。。他就做病人, 我就问。问到的打钩钩,最后看没问到的,自己再好好记忆。mini
case 主要也是自己看, 觉得FA写的很好。
大概至少FA full case 过了3次, mini case 过了3次, MTB 过了3次。
考试:
chicago一共24个人一起考,一天一场,分两个考场。case没超过FA, MTB,还好。3个
case 就休息一下, 6个case 就吃中饭了。就是自己自信不足,说话很小声,估计因为
这个SEP压... 阅读全帖

发帖数: 1
16
来自主题: MedicalCareer版 - step 2 CS high performance 经验和技巧总结
Step2 CS 我一个月考了两次。为了不让大家重复我的错误,也为了感谢所有支持和
帮助我的人,我的总结如下。
1st attempt: CS fail in the CIS component.
2nd attempt 1 month later: all three areas are high performance 星星 在最右
边.
总结:
1)关于准备考试。Step 2 CS first aid book足够。Mini cases 锻炼 developing
ddx, full-length cases 锻炼问问题,随机应变,和记忆的能力。Full-time的话一
个月足够。
2)关于补习班,还是很有必要的。补习班我上了两个,usmle gold review –new
York 和 Ximedus- Florida. 两个各有千秋。 Ximedus 组织更好,更偏重于
communication 和 interpersonal skills 的训练,也是外国学生最欠缺的。前提是对
一般的病例要比较熟悉。 USMLE Gold纽约感觉乱哄哄的,但是更擅长对病例的总结,
尤其... 阅读全帖

发帖数: 1
17
来自主题: MedicalCareer版 - step 2 CS high performance 经验和技巧总结
Step2 CS 我三个月考了两次。为了不让大家重复我的错误,也为了感谢所有支持和
帮助我的人,我的总结如下。
1st attempt: CS fail in the CIS component.
2nd attempt with 1 additional month's preparation: all three areas are high
performance 星星在最右边.
总结:
1)关于准备考试。Step 2 CS first aid book足够。Mini cases 锻炼 developing
ddx, full-length cases 锻炼问问题,随机应变,和记忆的能力。step 1, CK都不错
,英语也不错,Full-time的话一个月应该够用了。英语一般,2-3个月也就可以了。
2)关于补习班,还是很有必要的。补习班我上了两个,usmle gold review –new
York 和 Ximedus- Florida. 两个各有千秋。 Ximedus 组织更好,更偏重于
communication 和 interpersonal skills 的训练,也... 阅读全帖
d****k
发帖数: 8
18
考完就知道肯定挂了,全场都是AMG金发美女,只有我一个IMG。SP基本都是阴性体征,
外加我自己mini cases没复习好,基本脑子一片空白没有头绪,至少PN和DDx 肯定很惨
,想拼一下尽快再考,想早点开始刷考位,有人知道多久可以再次交钱报名考试吗?非
要等到成绩出来吗?我昨天试了一下,还不可以。多谢大家
d****k
发帖数: 8
19
谢谢大家的回复,我的理解是 我主要的问题是 给出的诊断和DDx不对 导致PN部分 分
数太低。医生看PN,肯定也是先看看,你对这个病人的first impression对不对,这部
分对了,应该就把大部分分数拿到了。而我之所以这部分成绩这么低,肯定是诊断就没
下对。但是考试的时候 围绕主诉问5、6个问题之后 没有头绪 也不敢再使劲接着问了
怕耽误时间, 就赶紧问ROS, 所以其实我考试的时候 都是完整做完closeure并且能提
前一分钟出来的。
想问问大家,基本上都是在围绕主诉的前5、6个问题里 就基本拿到三个诊断了吗?
matchmar2011, 我已经站内短信回复了你
E*V
发帖数: 17544
20
来自主题: sysop版 - Re: [版务]投诉与和解专区
【 以下文字转载自 Military 讨论区 】
发信人: EUV (广告位), 信区: Military
标 题: Re: [版务]投诉与和解专区
发信站: BBS 未名空间站 (Mon Sep 13 18:10:03 2010, 美东)
举报id:ddx,
一直贴病毒贴
如:http://mitbbs.com/article1/Military/34313105_3_0.html
内容是由病毒的flash
从11号开始,可以从回收箱看这个id的所有贴子
都是病毒贴
建议沙当
s********o
发帖数: 3319
21
【 以下文字转载自 MedicalCareer 讨论区 】
发信人: herby (小臭宝), 信区: MedicalCareer
标 题: [合集] 你有生以来做出的最佳临床诊断是什么?
发信站: BBS 未名空间站 (Thu Jun 2 00:01:26 2011, 美东)
☆─────────────────────────────────────☆
Aplusplus (Hakuna Matata) 于 (Sun Mar 27 11:11:49 2011, 美东) 提到:
首先我申明,我放弃我的ignore list, 欢迎所有ID参加。
每个医生护士或者其他相关人员, 无论在中国还是美国, 肯定都有一些case刻骨铭心
。 请大家把你印象最深的一例写出来, 与大家分享。 比方说, 清华男被鉈杀案,
那个中国来的护士就是诊断的关键, 相信本例就是她一辈子也忘不了的诊断。
我觉得这样的讨论有助于大家提高学医热情,丰富医学知识,开拓临床思维, 间接帮
助考版医生复习,准备CS,和 interview. 你要是能从中挑一个case让你PD
impressed,我想我的... 阅读全帖
s********o
发帖数: 3319
22
【 以下文字转载自 MedicalCareer 讨论区 】
发信人: herby (小臭宝), 信区: MedicalCareer
标 题: [合集] 你有生以来做出的最佳临床诊断是什么?
发信站: BBS 未名空间站 (Thu Jun 2 00:01:26 2011, 美东)
☆─────────────────────────────────────☆
Aplusplus (Hakuna Matata) 于 (Sun Mar 27 11:11:49 2011, 美东) 提到:
首先我申明,我放弃我的ignore list, 欢迎所有ID参加。
每个医生护士或者其他相关人员, 无论在中国还是美国, 肯定都有一些case刻骨铭心
。 请大家把你印象最深的一例写出来, 与大家分享。 比方说, 清华男被鉈杀案,
那个中国来的护士就是诊断的关键, 相信本例就是她一辈子也忘不了的诊断。
我觉得这样的讨论有助于大家提高学医热情,丰富医学知识,开拓临床思维, 间接帮
助考版医生复习,准备CS,和 interview. 你要是能从中挑一个case让你PD
impressed,我想我的... 阅读全帖
k********n
发帖数: 756
23
来自主题: Medicalpractice版 - 一个失败的CASE(Not a presenation)
I thought it was just translucent skin and suspected Ehlers Danlos type IV.
The attending walked into the room, took a peek, gave the DDx. I did not
believe it and placed the bet on the Dx. I lost a 6 pack beer.
y***d
发帖数: 33
24
来自主题: Medicalpractice版 - Case #2 Fever in Traveler
Looks like people enjoyed last week's case. Here's the second one. This one
is shorter and more straightforward.
CC: fever, abdominal pain and arthralgias
HPI: 31 yo merchant ship worker p/w 3 days of acute febrile illness. 16 days
PTA, he flew from India to Long beach, where he had a negative pre-ship
exam including labs. Then patient boarded an oil tanker and sailed up west
coast. 3 days PTA, he developed mild mid-epigastric and LUQ pain. Over the
first day, pain worsened and was associated wi... 阅读全帖
A*******s
发帖数: 9638
25
来自主题: Medicalpractice版 - LLE weakness, numbness and tightness
She likely has failed back surgery syndrome.
DDx: 1. Cervical stenosis.
2. DM amyotrophy
Rec:
1. MRI of C-spine.
2. EMG/NCV.
3. HgA1c. I guess elevated Glu is not fasting.
4. Hold PT.
A*******s
发帖数: 9638
26
来自主题: Medicalpractice版 - LLE weakness, numbness and tightness
You asked for DDx.
I assume the patient already had the lumbar MRI.
A*******s
发帖数: 9638
27
来自主题: Medicalpractice版 - LLE weakness, numbness and tightness
I noticed there are some changes. Thanks for the updates.
For a case like that, you have to make sure if the patient has true weakness
. In some cases, the patient could not walk or feel weak just because of
PAIN. I haven't noticed you mentioned the pain which I believe she has.
I would check ERS/CRP and CK, a lot of cases like that, especially an aged
woman, could have PMR.
DM amyotrophy is another DDx if PMR can be R/O.
With both sensory/motor involvement on a single leg, radiculopathy is mo... 阅读全帖
s**********t
发帖数: 217
28
来自主题: Medicalpractice版 - 请帮忙看看CT 诊断书- 多谢了
Hope just VATS surgery, not an open one. The mediastinal lymphonodes with
calcification likely present old TB infection along with pleural thickness.
Sarcoidosis is a rare disease in asian population, esp in old man. Round
atelactesis should be on your DDx if the nodule is pleural based. The
surgery, just for biopsy? The uncertainty of the RUL and RLL nodules
worries me. If this is a cancer case, its stage IV already. VATS is
acceptable, open surgery may be too aggressive to me.
b******a
发帖数: 704
29
any medication history? any current treatment for his PVD?
Sorry to ask so much information.
My first impression is HUS, triggered by E. coli, Camplyobacter etc.
DDX: TTP, HSP, Sepsis/DIC, Intussusception.
First ask for CBC with diff, Peripheral blood smear, BMP, BUN/cr, stool
bacteria culture.
R*******t
发帖数: 367
30
来自主题: Medicalpractice版 - 两个病例
I started with ultrasound. Any DDx?
b******a
发帖数: 704
31
来自主题: Medicalpractice版 - 两个病例
谢谢楼上的老师们。 看见ultrasound就傻眼了。
If it's cystic mass, fine needle aspiration cytology (FNAC) is required
according to my review book.
DDX: fat necrosis of the breast;
breast infection, abscess, mastitis;
Fibrocystic lesion;
Fibroadenomas;
Breast cancer
I also found a review about fat necrosis of the breast :
http://www.ncbi.nlm.nih.gov/pubmed/16198567
Breast. 2006 Jun;15(3):313-8
The aetiological factors includes trauma (21–70%), radiotherapy,
anticoagulation (war farin),cyst aspiration, biopsy,... 阅读全帖
R*******t
发帖数: 367
32
来自主题: Medicalpractice版 - 两个病例
No DDx?
i*d
发帖数: 2640
33
来自主题: Medicalpractice版 - 两个病例
没穿刺结果前,只能瞎猜一个。
穿刺前,不会采取什么治疗措施,没必要DDX。
懒啊。
A*******s
发帖数: 9638
34
来自主题: Medicalpractice版 - 两个病例
You have so many 包子.... The richer, the more stingy. lol
Fatty necrosis with superimposed infection. Very well concluded.
I like to see a radiology report with a format like this:
1. Working diagnosis.
2. DDxs
3. Further workup recommendations.
4. Clinical correlation is recommended. lol

but
infection.
At
R*******t
发帖数: 367
35
来自主题: Medicalpractice版 - 两个病例
Any time!
Taking a case usually starts with what study it is, followed by findings,
ddx if not aunt Minnie, most possible diagnosis, and further recommendations
, as well as calling the clinicians if there are critical results.
R*******t
发帖数: 367
36
来自主题: Medicalpractice版 - 两个病例
Yes MRI can suppress the signal of literally any material.
Without looking at a study, the ddx are most likely infection, inflammation,
neoplasm, the big three, isn't it?
R*******t
发帖数: 367
37
来自主题: Medicalpractice版 - 『图文并茂』Fatigue, sleep 20 hours per day
Hyper dense masses with avid homogeneous enhancement, ddx include small blue
cell tumors, and lymphoma should be excluded first.
A*******s
发帖数: 9638
38
I am waiting for some residents to show us some muscles. Where are senior
residents/fellows like forestpark and supernav?
LZ has made some good differential DDx. Infectious mononucleosis is a very
good thought. Chinese herbs may carry some liver toxicities, but the
component is unknown to us. So the patient could just have pharyngitis with
liver toxicity 2nd to Chinese herb as well.
My 2 cents too.
b******a
发帖数: 704
39
来自主题: Medicalpractice版 - Here's a case
-Subacute bacterial endocarditis?
-Immunodeficiency, fever, new onset of heart murmur, renal infarction.
Order blood culture and TEE.
-DDX, hypercoagulation/renal vein thrombosis (already ruled out), vasculitis
(less likely, no proteinuria, UA normal), lymphoma? order hypercoagulation
panel, ANCA, C3 levels.
m********e
发帖数: 148
40
Very good summary. Doubt to be IgAN since not much hematuria.
Skin infection 2 months ago. Post infectious GN highly likely. Other ddx as
you said. Absolutely need renal biopsy ASAP.
Rx: Steroid, bumex/lasix/torsemide, ACE-I/ARB and statin. Cytotoxic agent
may need in future pending on serology and biopsy.
Should see a nephrologist ASAP. There are some cases of staphy caused GN
reported in recent literature.
Best wish-such a young 26 yo.
y**j
发帖数: 10
41
来自主题: Medicalpractice版 - 周末quiz, 答对有包子
Results back yet? DDx would be broad from the limited info you provided. I
would like to do a thorough H&P instead of guessing on it based on limited
info before I order any further testings. What else does neuro exam show?
A*******s
发帖数: 9638
42
来自主题: Medicalpractice版 - 周末quiz, 答对有包子
I am very impressed by Dr.Lee's Externs: Doublemd and Dreadnaught. You two
deserve the 包子。
看来周末quiz还得等周末解决,池大发包子吧,呵呵
这个问题在我们平时practice非常常见,Reglan是一些医生的常用药,对某些
intractable nausea非常有效。 这个病人显然是出现了Parkinsonism,NPH可以是DDx,
但这个病人应该首先考虑reglan引起的parkinsonism。
PCP的诊断是对的,但他的错误是停药。 突然停药可以引起或加重tardive dyskinesia
(TD). TD可以是irreversible,而且不可治愈。 TD是practice中经常引起法律纠纷的
一种disability,所以应该尽量避免。
正确做法是taper off。 我们有很多精神科医生,像benpu,stardust,etc, 你们应
该是处理neuroleptics副作用的专家,这里讲的原则同样适用于所有neuroleptics 引
起的TD, 所有医生都应该注意这个副... 阅读全帖
h*******r
发帖数: 182
43
来自主题: Medicalpractice版 - 周末quiz, 答对有包子
Ataxia is incoordination of movement, while TD is involuntary movement. If
she really has one month of ataxia plus nausea, we have to think about other
DDx than drug-induced TD. If she is having TD and no "ataxia", then PCP is
having trouble for giving pt long-term treatment of Reglan and sudden
withdrawal.
s********e
发帖数: 1596
44
她在我们当地医院的诊断是MS,具体我也不是很清楚, 但她这个病好像有好几年了,
应该四十多开始的。听起来好像是replapsing remitting type. 不过我对神经科的理
解仅限于4星期的clerkship,其中两个星期的主治是MS大牛,天才型的,你一present
病例,人家立即想出比Uptodate多几倍的DDx,每次rounds巨长巨痛苦,至今还有轻微
PTSD:(。

high
h******y
发帖数: 22
45
来自主题: Medicalpractice版 - 好朋友的妈妈 50多岁痴呆了。。
early onset dementia有presenile dementias 和senile dementias with early
onset,DDXs 多去了vascular dementia,frontotemporal dementia, head injury,
alcohol intoxication, metabolic disorder, progressive supranuclear palsy,
and corticobasal degeneration......不知道详情就别乱猜了
c****e
发帖数: 188
46
Thanks for your reply. I Agree. The poor little girl need to be screened for
virus and certainly parasite. Given the history with cat contact, swollen
lymph nodes, CNS symptom with lesions in brain, I would put Toxo/HSV on my
top
ddx. It surprises me that they keep dumping all kinds of antibiotics despite
that
none of them is working. Also the drugs really damaged the poor kid's liver
function. Sad.,.
L******i
发帖数: 124
47
I also agree with all the above opinions, that Toxo should be on top of the
DDx. If it is Toxo, the more you kill the parasite, the worse the
inflammation systemically. You might really need to biopsy that "左脑囊肿"
to get a firm diagnosis and decide if steroid is nessesary.
I am also curious if there is any vision change. The eye is another common
site that Toxo tend to affect. If ophthalmologist can see intro-ocular live
parasite, that's another way to confirm the Dx. Even if not, a presence of
... 阅读全帖
y*****l
发帖数: 5997
48
来自主题: _pennystock版 - 求板块指数
http://stockcharts.com/scripts/php/candleglance.php?$XAL,$BKX,$BTK,$DJUSCH,$CRX,$XCI,$DDX,$XAU,$HWI,$RXP,$RXH,$DJUSIR
http://stockcharts.com/scripts/php/candleglance.php?$IIX,$XNG,$NWX,$XOI,$OSX,$DJUSFR,$DRG,$DJR,$DJUSRT,$XBD,$SOX,$XTC,$UTY
http://finviz.com/groups.ashx?g=industry&v=410&o=-perf1w
s****y
发帖数: 958
49
来自主题: _FilmPhotography版 - 比较一下两张片子
昏,第一张用的是公元+ hc110, 第二张是 fp4+ + DDX.看样子便宜也有好货啊。
s****y
发帖数: 958
50
来自主题: _FilmPhotography版 - 黑白胶片和药水
我用了hc110,一直不是特别喜欢。ddx最近洗了一下trix,颗粒和hc110洗ERA差不多。
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