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Archive for the ‘bio ethics’ Category

Ego can be a  great  motivator and destroyer as well. It has the  potential not only  to damage the self  but also the people in the near domain .This has been proven in all walks of life. Medical practice is no different . In fact ,it can have the more devastating effect as the victims are often the poor patients.
The medical ego can be individualistic,  departmental, institutional, etc.

Often in the dormant  form , can raise to gargantuan  levels when stimulated or challenged.  In its mildest form it occurs every day in the office practice. A physician  often thinks he is always right and fails to get a second opinion even in difficult  cases . Some where  along  the medical  curriculum  ,  doctors have to be taught that ,  what we know is only a fraction of what we are supposed to know ,  and  the importance of self auditing. This never happens in most medical schools.

Individual Physician ego

This exist in several forms . Ego with fellow colleagues is the most common type . Failure to accept a error in diagnosis is the most  frequent form injured physician ego. There are many instances doctors carry on with the wrong diagnosis tag (On their patients)  even after some authentic documentation is available against it. This especially happens when the correct diagnosis is made by  a junior colleague . Eg : “I still think it is a pheochromocytoma let us do the scans again”  Same tests  are repeated . In the intervening period  involves  treatment delay  and  financial costs for the patient. It is obvious , such an  ego in emergency rooms can be  disastrous .

Few doctors have a habit of asking for fresh set of investigations even if the patient has recent records of his illness . This is because many  feel interpreting   investigations ordered by other doctors is an inferior job .(Of course ,  financial incentives for repeating the  tests  could also be a motivation  )
Ego with paramedics and fellows

This is also quiet common. Doctors expect  their orders to be carried out at any cost.  They take it very seriously , if a nurse or a junior doctor behaves independently . This is understandable as it raises the fundamental question  who the  boss is ? !  But ,  the problem here is, even a smart move in the interest of patient is  not always relished  the physicians . (Because it is  perceived as an  insult to the consultant ) . You can’t act smarter than me !

We know the major responsibility  of caring a patient lies with staff nurses and  junior doctors .(It is a universal medical rule the consultant will be remote from the patient care unless of course it is needed).If the specialist exerts an  academic ego on them , there is every chance for the patient to suffer as  even vital interventions could be delayed.

(Eg :   Sir , I withheld  the beta blocker in  this  patient  as he  had a  bradycardia ! I thought it is  better to remove the urinary catheter as the patient was struggling with it  etc and etc )

I have observed  , even  some of the shrewd  directives  from the residents and junior doctors have elicited  big hue and cry from some of the renowned physicians of our region.While many   recognise the good work done by the junior colleagues  , still  their  ego does not allow to  appreciate and complement them . This is not a good sign for the  medical professional .

Specialty ego and departmental ego

This is new phenomenon . Traditional ego was between surgeons and physicians. Now , with medicine growing leaps and bound there is probably a medical and surgical specialty for every human organ . This helps the physicians ,  to shrug of the collective responsibility . It  has become a  dangerous trend in many institutions.

God created  human body as a single entity  . Specialists  share their  organs  , convert a  human body  into a commodity (Has to  make a living out of it )  As the medical science is branching out at a phenomenal rate  it becomes   a difficult task for them  to come to the rescue of the patient when they need a collective intervention  . Further , conflicts of interest and ego clashes take a front stage.

Even in an  academically and ethically superior medical center it is a  herculean task to arrange   for . . .example
An ENT surgeon and neuro surgeon to operate a nasal tumor together.

A hybrid procedure of PTCA and CABG (Could be very useful in many situations)  can not be practiced  that easily .

The issue here  is not simply logistic .It goes beyond that . . .

(Why should I  sweat for some one else’s fame ?)

Institutional Ego

It has a peculiar issue .The  admitting  physician is  vested with supreme powers – he becomes  the sole caretaker  for the given  patient .Though it fixes responsibility , it has a potential  risk , as this  patient automatically  becomes untouchable for other consultants . There are centers in which even intra departmental  consultations are lacking .I know at least a handful of cardiologists who  do not talk with each other  even at times of crises in cath lab. This is more prevalent in fully commercial institutions .

In this regard  group practice with fixed financial remuneration may be a  lesser breeding ground for ego clashes.

Another form  egoism may be financial  discrimination , which  is seen in some of the big corporate hospitals . There are instances some doctors and institutions  shy away poor or relatively poor  patients .There are institutions which feel allowing entry to   less sophisticated public  inside  their premises is detrimental to their reputation and ambiance.  

Ego issues with patients.

Generally doctors show great respect for their patients. Information sharing is the major issue. What to tell and what not to,  can  some times reach really difficult proposition. Does the patient have a right to criticize the treatment ? Whether you like it or not some patients do it .

Few suffer from a  worst  form of physician ego , that is directed  against their own  patient. Doctors are  rarely  comfortable when patient ask probing questions.This is acceptable in few instances. The root of the problem is doctors rarely accept their ignorance .

There are many instances  where a consultant   refuses  to see  his own patient  once he  gets  a second opinion from another doctor . It need to be realised  this is actually the fundamental right of the patient he is executing .No need to get offended .

Why this ego ?

It is the  part of normal human psyche. There is no reason to believe doctors  are different . But the following could be unique factors .

  • A subconscious feel of  ” demi god” status  conferred  by the patients .
  • Failure to have an open mind approach .
  • This translates into fixed ideas about a patient and his illness.
  • This is especially common in countries  where , single doctor or a family of doctors run nursing homes .

The other substrates  for ego growth among physicians are

  • Academic  excellence
  • Practical skills
  • Popularity in the society
  • Financial superiority

Negative ego : A feel of inferiority also creeps in for many physicians  who  find to hard to acquire the above .And this  can  have  a serious effect on  the patients .It is  shocking to note many of  the academically incompetent  have a strong  dose of ego .This is most dangerous for the society.   A deadly combination of  incompetence  and arrogance

What is to be done ?

  • Containing  the  physician egoism  could be more important for doctors  than attending to  sophisticated CMEs and conferences and workshops .
  • Counseling is required for many .
  • Behavioral science with the specific tips for  self-regulation is to be included in the basic undergraduate medical curriculum
  • Courage to tell the truth to their patients to be imbibed.

Final message

Hippocrates said some 2000 years ago the fundamental quality of a doctor  is  to accept his limitations and ignorance .Every action of his or her, should aim  only at removing the suffering of the patient .

Now we are in the era where , market force  have literally hijacked the medical filed  . A  medical degree  can be bought in a weekend university shopping (At least in India it is possible ! )  .

In this scenario  if our students grow with one more wise  ie “hyped up ego”  one can imagine  where our profession is heading for !

We need to initiate a debate on the issue . And there need to be a movement to cleanse  the contaminated profession. It should be  in the league of nuclear  treaty ,  war on terror or the global environmental protection.

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Which you think is the most important journal in cardiology ?

  • JACC ?
  • Circulation ?
  • American journal of cardiology ?
  • American heart journal ?
  • Heart rhythm ?
  • European heart journal ?
  • The Heart  ?
  • Journal of invasive cardiology ?
  • NEJM ?
  • Lancet ?

None of the above  . . . is the right answer !

Probably,  the best journal  that is going to have the  greatest impact in cardiology practice in the future  could be  this  . . .

 Unfortunately  most  cardiologists are unaware of   this journal . The need for this journal , that  too from most respected Circulation family , will vouch for its importance in the current era  of  cardiology  that is driven more by the market forces than by the academics.

Click here  to reach  journal

Journal  Highlights

  • This  journal is 3 year old , and most of the medical colleges   do not subscribe to this.
  • None of the 100  cardiologists  who were questioned , were unaware of such a journal.
  • Even those who read this journal often term as boring  , academic and not practical !

 

The Circulation team which  started this journal  with  only one purpose  . . .that is ,  auditing the uncontrolled  proliferation of  pseudoscientific literature without proper quality assessment and dubious outcomes. Three cheers to the circualtion team for publishing this journal and let us propogate the importance of this publication.

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Common sense would  indicate  medical care is  meant for the sick and ill  . Relieving  the mankind  from all those  suffering  with a healing hand has made the  medical profession noble and sacred .Medical science   grew with this sole aim  many centuries ago  .Some  times  we succeeded   and many times we failed  and the journey is  continuing .

In those days ,scientists were dedicated , inventions were genuine and were driven by a need to conquer a diseases .Some where along the line, (May be in the last 2-3 decades?)   our quest for money power exceeded commonsense  . Commerce entered   every  walk of life and  medical science became the biggest causality.

The purpose of noble   profession was forgotten . Simultaneously   public awareness and quality if life vastly improved in many of the developed countries . So the traditional illnesses  either disappeared  or reduced   to a great extent . Then came the life style diseases.The cost of treating  an illness spiraled too much especially   in the scientifically advanced countries . What was perceived  as great health care system  became  the  most ridiculed  health system in the planet  ?

Why ?  The simplest answer to this q  is

In the name of science  and  modernity , medical treatment  was glorified beyond the level it deserves ,  and hence  the  cost of treatment is  kept at artificially  & foolishly high  (This often involves  diagnostic   exploration of human body with modern gadgets without any meaningful   purpose )  .

ie , In  a  nutshell  of modern medicine is   often a medical mirage than a miracle . We know ,  the chances of success  as we  try  to chase it. If we think the  world is   waking  on this issue .

We are in for a surprise ! Even as  every one  is asking for outcome analysis in modern health care

more and more countries just imitate the failed ( Scientific and moral failure ) western models of health care .

When major illness are reducing in a society what will the health care providers do ?

Feel happy ?  Yes that’s what   a  sane   mind  would   do .  In a capital  rich ,   health conscious ,   knowledge  driven  society the opposite happens .

When  the patient  input  into a top hospital  reduces , the MBAs   in  them plan strategies  to bring  increase the bed occupancy rate and  maintain  patient  parity.

If sufficient  patients  are not there in a community what shall we do ?

Create  more  patients

Creating  new patients is a too dangerous game ,  what shall we do ?

In the  name  of preventive screening   let  us  label   normal  persons as patients .

How to do it ?

The following examples  are personal observation made in  huge city of educated elite  in a developing country . Excuse me if it offends a few  . . .

Define, redefine all criteria that define the disease (There are

  • Make, 130/85mmhg of blood pressure as pre hypertension and make them visit our HT clinic every month.
  • In the  name of risk stratification do CRP, Micro HDL , Apo a   etc and  catch them  for primary risk reduction for a non existing illness
  • Let us  label  all the   age related  bone loss as  deadly osteoporosis and do bone graft.
  • Let us  call  the occasional post dinner stiff stomach as non ulcer dyspepsia   and  insert a  endoscope  into the patient tummy .
  • Do a 64slice CT  in a master health check and convert many  of the healthy  normals into carriers   soft  coronary plaques.
  • Do a ultra sound scan  in every one who takes alcohol and  give our brains a temptation to label  the normal  fatty streaks  as infiltrative  fat disorder .
  • Do routine pelvic scan and detect  sub clinical fibroid uterus as potentially  malignant and  post them for hysterectomy on the next operation day.
  • Convert all healthy women as a  potential cervical cancer  and administer  herpes vaccine and help  the vaccine company share  move up in wall street !
  • Finally , screen  all  our  playful   kids for   learning disability and   label them as slow attention deficit disorder  and  make their  life permanently   miserable .

The list is endless  . . .

Final message

We  are in a  era ,  where  even   a  simple  illness  ( common cold ? )  can be converted into a billion dollar industry . ( Are you aware of H1N1 fiasco ,  The role of   WHO  and  mystery labeling of pandemic !)

While the above  misadventure  with scientific excesses   goes  on merrily  , lest we forget , millions of children  and adults  suffer in misery for want of  live saving  investigations and drugs  in any country .

When a person with a head injury dies due a  missed   subdural  hematoma for want of CT scan in one hospital  ,  ” in the adjacent hospital”  a wealthy and healthy man  ( who got admitted for master health check up ) undergoes  a series of scans  all over the body   even as he is  watching   the  satellite TV in  the comfort of a  five star suite   !

God will never  forgive  the  noble professionals   if they are part of this  negative health care  forces

Finally  ending with a very positive note !

The new   initiative by  Obama   , ” Health care  for  the uninsured ” is to be welcomed as great move  and will do a world of good .

But , our  only  request  to WHO ( or related   bodies )  is to create a forum or authority  to  impeach all fancy diseases from the medical   literature  !

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When we get contaminated with excess  knowledge , we lose our ability to think !   &  Common sense is the casuality . . .

Human beings differ from other forms of life by their sixth sense . Our planet is  few billion years old . Life came into existence over a million years ago .Our life has  evolved over many  thousands of years .The average life span of  human race   is  75 years . We need to realise , our life constitutes  only a fraction of our planet’s life (<.0000001% ) . A  may fly , which lives a life of  less than a  day ,   does it in style  , looking for the light  throughout  the night ,  says good bye ,  to earth by morning  leaving  it  unharmed . Actually ,  in terms of time , the life of the fly is  just a  fraction less than  human life span , when compared  to  our planet’s life !

When these children are  longing for food , some of  earthly humans go to  spend millions for  obesity surgery ! That is  the progress of knowledge driven society . . .

It is  extremely common to  experience the following  scenario  in any corporate hospitals of  both developing and developed country .A   uninsured  or half insured !  person is  refused entry into a hospital even for an  emergency care  while a wealthy person is lying comfortably watching TV in a five star suit of the same hospital after an inappropriate coronary angioplasty for  an   innocuous   lesion of his heart !

The irony is ,  in this short span  of  earthly life  ,  we want to prevail over the nature and conquer the planet . God is watching  this human  behavior silently . And he is smiling  . . .

With all our knowledge base ,  modern science  have done the maximum possible  damage to our  planet  .We have made many lives extinct. If  we  tend to  think , with the help of  6th sense  we can become immortal , it would be the ultimate foolishness. When every one of us ,  is  obsessed with our own  health  , we are deaf  to  the silent cries  of  our beloved planet earth .

Now , all of a sudden we realise all the accumulated knowledge & development has actually worked against us. We find our knowledge is dissociating our thoughts   and now , we are fighting  vigorously  over acquiring the rights to damage our planet  .

So it seems ,  the more we learn,  less wisdom we have  ! We may need to  learn important lessons  of living  from  all those  species   which  do not  boast to have  the  6th sense  !

Read a related article , excellent one published in British medical journal  nearly 2 decades ago

Knowledge disease BMJ. 1993 December 18; 307(6919): 1578.

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cardiologist Is he a person who puts  a   metal coil  coated with a synthetic fungus   in  a   incidentally  detected  block  inside a  small coronary artery and sends the bill to the Insurance company ?

Is he a person in a  cosmopolitan  hospital  who opens up a    chronically   closed  coronary artery , in an asymptomatic patient  and  live telecasts  his achievement trans continentally ?

Is he a person who   checks in by  the early morning flight and  puts multiple wires in  an  aged   patient   with  class 3 heart failure and  make  him walk  20 meters extra at a cost of  1000$ / Meter ?

Is he a person living in   Wall   street  ,   who   looks  for variety of holes In  the heart and trying to occlude  it  with   exotic   devicespci ptca stent

Is he the unknown   physician   who Intervenes in the natural history of Rheumatic heart disease   and arrests   immune mediated   valve damage by giving the  monthly injections  penicillin in remote parts of our country ?

Is he the person   who   Intervenes to prevent young   persons   from  smoking and help maintain  their  coronary endothelium  enriched with nitric oxide  & arrest  the coronary epidemic ?

cardiologist 2

Is he the small town doctor  who  Intervenes  to treat a breathless cardiac failure patient  with  digoxin and frusemide  and  dramatically alleviate the  symptoms and  prolong the  life of our poor country men?

Is she the village health nurse from an inaccessible health  centre  located in a  hilly terrain ,  Intervening  successfully, by   pulling out  live babies  from  severely anemic pregnant  mothers with failing hearts ?

pci ptca cardiologist coronary angiograms

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Contrary to popular belief ,great things happen only rarely in medicine . It takes  only  few  months of  training  or  workshops ,  for a  wrong or inappropriate concept  to  percolate  our  brains !  But , it  would require,   decades  of  time , energy  and  efforts  ,  for  correcting  that  wrongly  assimilated concept  in medicine !

Interventional cardiologists are  among the  rare breed of physicians,   who always believe in evidence !  But ,  the quality of  the  evidence  is rarely questioned  !  30 years of PCI  & 20 years of stenting has failed  our  common senses ! Fortunately , today,  we have 135 pages of new evidence ( Not really new , old evidence interpreted with  sound logic !)

Hats off to ACC and associates for bringing out this much belated appropriateness guidelines for the interventional cardiologists.

ACCF/SCAI/STS/AATS/AHA/ASNC 2009 Appropriateness Criteria for Coronary Revascularization

A Report of the American College of Cardiology Foundation Appropriateness

Criteria Task Force, Society for Cardiovascular Angiography and Interventions,

Society of Thoracic Surgeons, American Association for Thoracic Surgery,

American Heart Association, and the American Society of Nuclear Cardiology

Endorsed by the American Society of Echocardiography, the Heart Failure Society of America, and the

Society of Cardiovascular Computed Tomography

Click here to get guidelines

http://circ.ahajournals.org/cgi/reprint/CIRCULATIONAHA.108.191768v1.pdf

If you don’t have time to read the entire document (135 pages  )

Just remember only one point

Common sense,  more  often  prevails  over  evidence ,  in medicine . Apply it  , frequently  in your patients .They will reep the benefits !

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Drug eluting stents : A slap on the face of Evidence based cardiology . . .

Click the BMJ link or read below

 

venkat-bmj

It is often said science is sacred and unfortunately we forget ,  science is not a heavenly creation and it is the creation of scientist of varying grades of integrity fueled by the vested interest of medical industry . It has been a almost a daily affair , some of the devices and drugs are recalled or found to be unsafe on patients.

Now the big cat has come out .The Drug eluting stent has fallen from Hero to Zero in a short span of 5 years. It was projected to have zero percent restenosis in 2002 . And now we realize it is Zero percent truth.

What has started as anecdotal reports of late stent thrombosis has indeed become an epidemic in all DES patients. The five studies that has been published in the NEJM this month (March 2007) has convincingly proved how unsafe these stents are in most of the coronary population .

Millions of patients in whom this stent was implanted will carry an impending stent thrombosis and possibly an SCD . Who is to take care of them ?

The DES story is a clear cut case of getting premature approval for a dangerous form of treatment inside human coronary arteries.

It is amazing how the scientist’s eyes are shut by the illusion of knowledge and lure of wealth. How foolish they were to think drug which was administered via the stent will selectively prevent vascularisation and leave the normal endothelium intact . Now they realized , one should not suppress the endothelial growth around the stent and got the fundamental point wrong. Which was the key reason for the astonishing episodes of late stent thrombosis. When we play with biology of nature we have to be little more careful .God has created man and his heart for over a million years . One can not alter it by a 6 month follow up study of DES .

When ICDs were exposed last year , of similar disastrous outcome they were recalled and explanted . How are we going to unstent the millions of coronary arteries ?

Somewhere along the line the medical professionals have lost the battle against the Wall street and NASDAQ . Or how else we can explain repetition of similar events.

The wages for the modern technology , the patients have to pay a heavy price.

Let us all hope common man with common sense will reign supreme over the sixth sense of the uncommon man . . .

“Ignorance is better than illusion of knowledge”

Dr Venkatesan Sangareddi MD , Assistant Professor of cardiology , Madras medical college Chennai, India

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                                            The growth of medical science has been phenomenal .It is estimated , the quantum of break throughs  and development  in the  last  50 years  is   nearly equal  to  2000 years of evolution of our  knowledge  put together.  Along with this growth , came the  unavoidable misuse , and abuse of medical science. This  is mainly due to contamination of medicine with commerce . Federal drug authority (FDA) and it’s variants  were formed in all countries to monitor the proper usage of  these technologies for the benefit of mankind. It has an authority to ban a drug or device  , if it is found to bring more injury or side effects  than benefit !

But , unfortunately there is no legal authority to ban an  an  investigation  which is  potentially  or (really  harmful )

or  used  extensively without any valid purpose .

The list of such investigation is increasing in every speciality 

In  cardiology

  • Doing a Troponin assay in patients wuth classical STEMI
  • MDCT in general population
  • Pro BNP in all suspected cardiac  failure
  • Routine C reactive protein for CAD
  • Central venous catheters for all pateints with shock.

Is there a case for banning an investigation (Like banning a drug) for the benefit of  our patients ?

Looking superficially , it  may seem  ironical. But we realise many seemingly  innocuous investigations are responsible for uncontrolled misery for many patients.

This especially true in people who throng the wellness clinic (Also called master health check up)

A incidentally high C – reactive protein   can lead on to forearm blood flow assessment of endothelial dysfunction and carotid intimal plaque  that could  lead onto carotid stents ! and life long anticoagulation , and an  excess INR and sudden cerebral bleed and death !

This is one sample story  in one particular speciality

There is a definite case for banning ( Either total or partial)  some of the questionable investigations  which are done routinely !

Just because these investigation do not have any  physical , visible , adverse reactions like a drug , it should not be allowed to be abused  .The consequence of  false positive results of these investigations could be terrible and worse than the real disese itself !

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                                                 It is now mandatory for all  journals  to declare the  conflict  of interest by the authors  who are involved in medical research .The purpose apparently is to make all transactions or links  between the researchers and their funding agencies transparent .Even major journals  do not go beyond this . Some ensure it , to appear in the first page of  the article.

 What does the the journals tend to  convey to the reader by publishing the conflicts of interest ?

  •  Does it  mean the article in question  may have a bias or indeed have a bias  ?  and readers are warned  hereby !
  •  Do they send across a message  that the  article may not be really a genuine one and the judgement is left to the the consumers of the articles ?

How often a journal article is rejected purely on the basis of  conflicts of interest ?

Most of  journal articles are rejected  for poor methodology, statistical analysis and so forth .We don’t know how often a paper is rejected  due to a conflict issue per se.If this could happen ,bulk  of drug trials would face a torrid time from the editors.

Why , even the leading scientific  journals never indulge in grading the significance of the conflict ?

Here is an example .

accomplish

nejm1

The much hyped drug trial on Hypertension “ACCOMPLISH”  was published in the  world’s most prestigious medical journal recently .It  left  it to the readers to  have their  own assessment  on the conflict issue.

  The consequence of not , grading and investigating  about the conflicts could have  serious  global health  implications both financially and academically .

This study was designed, formulated, completed and published  with a single hidden aim of neutralising the land mark trial  of ALLHAT which recommended diuretics as a first line drug in HT.Apparently diuretics are very  cheap  , effective  generic drugs.

 Is it a scientific rule  that  the  latest evidence  ,  should always prevail over the older evidence ?

No. Science can never have such a rule ! The question is how good and genuine is the evidence.
Just because an evidence is current , it does not  attain a scientific sanctity !

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One of the important principles of medicine  is  “Diagnosis should  always precede treatment”

This quote , though appear reasonable , can not be practiced always especially in emergencies,  where we  have to first stabilise the patient   without a  prior diagnosis  .(Like administering IV fluids in hypotension , acetaminophen for fever , etc)

Modern medicine  considers treating a patient without a diagnosis as unscientific.

But,  it is a well recognised fact ,  millions  of decision in everyday medical practice is not based on scientific diagnosis  but on clinical acumen and empirical therapy . There are many  instances  wherein , we are never near the  diagnosis  even after exhaustive investigations. 

prescription3

                       Ironically , in this era of evidence based medicine , when  we are  unable to  conclude ,  we are forced  to do the most  funniest  thing , namely converting patient’s symptom itself as disease entity and  be happy  in labelling them. Like , Motion sickness ,  poly-arthritis, , chronic fatigue syndrome, adult respiratory distress syndrome ,  pre mature ejaculation, fever of unknown origin  , attention deficit disorder , etc (The list is endless . . .)

               This happens because physicians always feel guilty if they are unable to label a patient with a disease entity.

Is the guilt  justified ?  Not necessarily so !  Symptomatic treatment without  diagnosis  is the most dominant theme even today (Fever, pain etc ).So don’t feel unduly negative* when one is not able to fit a patent’s  symptom into a disease entity  but ensure  he  gets relief from his symptom.

 *Except of course , one has to rule out a serious disorder.

 Comments welcome

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