SilverLinings
Well-Known Member
Sorry, I didn't make my comment very clear. I meant in the cases where there are several possible differential diagnosis (particularly when one or more possibilities are very serious conditions such as cancer) and treatment options would be invasive and/or carry other risks. With both animals and humans a doctor/vet may go ahead and treat without further tests if they are pretty sure of the diagnosis and/or the treatment doesn't carry any risk of harm. For example, suspected cancer won't be treated without investigations to find out what type of cancer it is, where the tumour(s) is (are) and whether it has spread. Surgery wouldn't be ethical if it is possible a patient actually has something minor that could be treated with oral medication. Likewise with anomalies in blood test results where the symptoms could indicate a range of possible causes. Equally, I wouldn't expect a doctor to need to carry out a battery of tests to diagnose an infected cut or a case of flu etc.As a doctor this is not strictly true . Loads of things are treated imperically without any tests . Physio is the first port of call for lots of pains without any investigation.. so it totally depends on the differential the way you either proceed straight to the most likely treatment or with a battery of tests. When I learned my trade diagnosis was supposed to be done with out tests and you did the minimal number of tests to prove your theory … tick every box medicine has not improved the subject and tests are not without their own risks
The point I was attempting to make was that no clinician (NHS, private or veterinary) should carry out tests for the sake of it (waste of time and money, and can cause harm), but if they are needed to ensure that further treatment is appropriate and inadvertent harm not being caused (by determining the correct diagnosis) then the patient/owner needs to understand that if they do not consent to the necessary investigations then the clinician may not be willing/able to proceed with treatment.
I work in paediatrics, so not vastly different to vets in that the patient can't communicate and on occasion the parent/owner can muddy the waters! Don't start me on the number of inappropriate referrals our physio department gets though