FND Nope

Diagnosed with CNS lupus after initial FND diagnosis
This paper claims that ~50 % of lupus patients are first diagnosed with something psychosomatic:

 
They are closing their X account due to threats
Copy:


Closing this account today:

a) I’ve received personal threats via email directed at my wife and me.
Unlike guys crying over cartoons, these involve threats of serious bodily harm.

b) I came here for engagement on the actual topic, not medical clericalism or apologetics.
Unfortunately, this tends to bring out the worst in people.
I have zero interest in debating anyone’s faith.
That time is better spent with my wife, who is ill and needs real assistance.

c) I’m not happy with X’s access-control system as a whole.

d) The site fndnope.org will continue operating normally.
It is still young and growing, though uptake has generally been slow.
There still aren’t many sites dedicated to proper scepticism on this topic.

e) Anyone who wants to stay in contact can find me at @cstruter

 
Copy:


Closing this account today:​
a) I’ve received personal threats via email directed at my wife and me.​
Unlike guys crying over cartoons, these involve threats of serious bodily harm.​
b) I came here for engagement on the actual topic, not medical clericalism or apologetics.​
Unfortunately, this tends to bring out the worst in people.​
I have zero interest in debating anyone’s faith.​
That time is better spent with my wife, who is ill and needs real assistance.​
c) I’m not happy with X’s access-control system as a whole.​
d) The site fndnope.org will continue operating normally.​
It is still young and growing, though uptake has generally been slow.​
There still aren’t many sites dedicated to proper scepticism on this topic.​
e) Anyone who wants to stay in contact can find me at @cstruter

Oh look it's BPS dualist activists engaging in threats of violence. Who says everything they say is projection again?
 
I've effectively been receiving death threats via email as well (so I've left X for now)
Drafted this open letter https://fndnope.org/posts?postId=87

Open Letter to Zachary Grin, DPT​


I am writing this open letter in the spirit of clarity and finality regarding our recent exchange on X.

I have removed from my feeds and website the cartoon or meme that you felt used your likeness. The image originated from deeply personal experiences involving my wife. I acknowledge that it could have appeared edgy or insensitive to some, and I therefore took it down.

I never named you in connection with the image, linked it to your practice or any clinical setting associated with you, or claimed that you personally had missed dangerous diagnoses. I consistently avoid identifying individual doctors on my website and X account.

I am frankly shocked that you are considering legal options over this. I do not believe there are legal grounds, particularly given the full context. Nor do I have any interest in becoming involved in legal proceedings across jurisdictions, with me being based in South Africa and you in the United States. I consider the matter of the image closed and do not intend to engage with you further about it.

That does not, however, resolve my concerns about how my wife’s case and possible differential diagnoses have been characterised publicly.

Since the discussion has now moved beyond the removed image and onto my wife’s medical history, I need to address that directly. Her case has been discussed online by you and, earlier, by the “Anonymous Neurologist” on FND Nope. Claims have since been made about her diagnosis, my understanding of it and my reasons for questioning the FND label. I therefore want to clarify the facts in my own words.


Dismissed


This interaction has also exposed the very red flags I have repeatedly raised through FNDNope.org: limited clinical information being treated as sufficient for diagnostic certainty, legitimate uncertainty being portrayed as incoherence, and scepticism being reframed as denial or harm. Rather than alleviating my concerns, this exchange has inadvertently demonstrated why those concerns exist.

In South Africa, a country with roughly 150 neurologists serving more than 60 million people, we do not have easy or repeated access to specialist neurological care. One neurologist diagnosed my wife with FND. It later became apparent to us, and to other neurologists, that this diagnosis was not grounded in a documented clinical presentation supported by positive rule-in signs.

Since then, further investigation has identified optic neuritis and gastroparesis, while another clinician initially suspected Parkinson’s disease. I am not presenting any of these as the final answer. This is an emerging clinical picture, so some details may inevitably appear confused or disjointed as new information becomes available. That does not make the case dishonest or incoherent. It demonstrates that the situation is complex, evolving and difficult, not the “textbook” or “clear-cut” FND case it has been portrayed as online. Your insistence on presenting such a nebulous and incomplete case with unwarranted certainty inevitably invites questions about your own intentions.

That matters. When specialist access is so limited, a single diagnostic label carries enormous weight. It is entirely reasonable to question whether that label was reached with the rigour that the diagnosis is supposed to require.

At one point, CIS entered the clinical picture. I have said CIS; I have not claimed that my wife has a clinically confirmed diagnosis of MS. That distinction is deliberate.

CIS is inherently a category of uncertainty: an episode consistent with demyelination that may remain isolated, may later meet the criteria for MS, or may eventually be explained by something else as further information becomes available. In our case, whether the condition evolved further remains unclear to us because we do not have complete access to all the relevant follow-up information.

Describing the situation in those limited terms is more accurate than declaring a definitive diagnosis that I cannot confirm.

Some have treated my reference to CIS as evidence that my account is incoherent or dishonest. That reverses the logic. I could have erased the uncertainty and simply declared that my wife has MS. I did not. I described what was actually on the table: possible CIS that may have evolved further, alongside an FND diagnosis that we do not accept as having been adequately established.

Choosing the more limited statement is not evasion. It is honesty about the limits of what we currently know.

Public rebuttals have portrayed my wife’s presentation as a “textbook” or “clear-cut” case of FND. My refusal to accept that label has been characterised as denial that could worsen her symptoms, while the distinction between CIS and MS has been used to suggest that any alternative account collapses.

Those arguments claim considerably more certainty than the available facts support. Neither I nor anyone commenting publicly, including you, has access to a complete, longitudinal clinical picture. We are all working from incomplete information. Asserting diagnostic certainty or labelling my position as denial therefore requires a level of knowledge that no one outside the treating team actually possesses and that even successive clinicians involved in her care have not claimed.

I have repeatedly stated that I am not a clinician. That is true, and I make no claim to clinical authority. However, acknowledging that limitation does not require me to abandon ordinary logic or common sense. One does not need a medical degree to recognise when an evolving and incomplete case is being described with more certainty than the available evidence permits.

In your case, I understand that you are not ordinarily involved in making the original neurological diagnosis. By the time patients reach you, an FND diagnosis may already have been established by someone else, and you may reasonably begin from that premise. However, that also means you may not have been involved in the earlier diagnostic reasoning, consideration of differential diagnoses or exclusion of competing explanations. Based on our interactions, I am not persuaded that you fully grasp, or at least adequately acknowledge, the complexities and uncertainties that can exist at that stage.

The claims made by the “Anonymous Neurologist” are harder to understand. The level of certainty projected from fragmentary online information leaves several possibilities: they may never have encountered a genuinely complex case, they may possess some extraordinary diagnostic ability that exceeds what the available information would normally permit, or they may not be who they claim to be. I cannot determine which is true, and I do not assert any of them as fact. What I can say is that anonymity does not convert confidence into evidence.

It is also important to state a basic point of logic: the possibility that other parties involved, including neurologists, or proposed alternative explanations may be wrong does not establish that FND is therefore correct. Showing uncertainty, inconsistency or error in one position is not positive evidence for another. FND must stand on its own supporting clinical evidence and properly documented rule-in signs; it cannot be established merely by attacking or eliminating competing accounts.

Social media exchanges usually contain limited medical information and almost never provide a complete clinical picture. That alone warrants considerable caution before describing any presentation as “textbook” anything. In a healthcare system where sequential imaging, CSF results and longitudinal neurological review can be difficult to obtain, diagnostic pictures may remain incomplete for a long time.

Acknowledging that incompleteness is not the same as inventing a story.

I am not asking anyone to accept a particular diagnosis. I am asking that incomplete information not be converted into proof of denial, irrationality or bad faith. When a family operating within a low-access healthcare system declines to treat a contested functional diagnosis as final and continues seeking clarification as symptoms progress, that is not absurd or dangerous. It is a rational response to genuine uncertainty.

By way of broader context, I created FNDNope.org as the husband of a woman whose progressive symptoms were repeatedly attributed to FND by one very specific clinician, while we continued fighting for further investigation and appropriate medical care. My scepticism did not arise from abstract hostility towards patients or clinicians. It developed through years of lived experience with the consequences of diagnostic closure.

The website exists to provide space for critical discussion of the FND framework and for patients and families who believe their concerns have been dismissed. Open inquiry sometimes gets things right and sometimes wrong; that is inherent in open inquiry. Framing scepticism itself as inherently dangerous discourages legitimate questioning and reinforces the very mistrust that constructive dialogue should seek to address.

When I write on this website, I do so in the same spirit of inquiry. I accept that I can be challenged, corrected and asked to support what I say. What I will not do is constantly bow down to professional status when someone overreaches beyond what the evidence supports. Expertise deserves serious consideration, but it does not place a person or a diagnostic framework beyond scrutiny.

To be blunt, I do not believe the way you have conducted yourself on social media has been conducive to a constructive discussion of these concerns. As a clinician commenting publicly on a contested diagnosis and an incomplete case, greater caution is warranted before asserting diagnostic certainty or attributing disagreement to denial.

I am not sure why it was necessary to portray or demonise me in this way simply because I continue to question an uncertain diagnosis and advocate for my wife. Following these exchanges, I also received a threatening email from an anonymous sender. I am not claiming that you sent, authorised or had any involvement in that email, because I have no evidence of that. However, it illustrates the hostile atmosphere that can be created when legitimate scepticism is portrayed as dishonesty, denial or harm.

This letter reflects the points I have already made publicly. I consider the matter of the removed image closed. My concerns about how my wife’s case and scepticism of the FND framework have been portrayed remain.

Sincerely,

Christoff Truter
 
I've effectively been receiving death threats via email as well (so I've left X for now)
Drafted this open letter https://fndnope.org/posts?postId=87

Open Letter to Zachary Grin, DPT​


I am writing this open letter in the spirit of clarity and finality regarding our recent exchange on X.

I have removed from my feeds and website the cartoon or meme that you felt used your likeness. The image originated from deeply personal experiences involving my wife. I acknowledge that it could have appeared edgy or insensitive to some, and I therefore took it down.

I never named you in connection with the image, linked it to your practice or any clinical setting associated with you, or claimed that you personally had missed dangerous diagnoses. I consistently avoid identifying individual doctors on my website and X account.

I am frankly shocked that you are considering legal options over this. I do not believe there are legal grounds, particularly given the full context. Nor do I have any interest in becoming involved in legal proceedings across jurisdictions, with me being based in South Africa and you in the United States. I consider the matter of the image closed and do not intend to engage with you further about it.

That does not, however, resolve my concerns about how my wife’s case and possible differential diagnoses have been characterised publicly.

Since the discussion has now moved beyond the removed image and onto my wife’s medical history, I need to address that directly. Her case has been discussed online by you and, earlier, by the “Anonymous Neurologist” on FND Nope. Claims have since been made about her diagnosis, my understanding of it and my reasons for questioning the FND label. I therefore want to clarify the facts in my own words.


Dismissed


This interaction has also exposed the very red flags I have repeatedly raised through FNDNope.org: limited clinical information being treated as sufficient for diagnostic certainty, legitimate uncertainty being portrayed as incoherence, and scepticism being reframed as denial or harm. Rather than alleviating my concerns, this exchange has inadvertently demonstrated why those concerns exist.

In South Africa, a country with roughly 150 neurologists serving more than 60 million people, we do not have easy or repeated access to specialist neurological care. One neurologist diagnosed my wife with FND. It later became apparent to us, and to other neurologists, that this diagnosis was not grounded in a documented clinical presentation supported by positive rule-in signs.

Since then, further investigation has identified optic neuritis and gastroparesis, while another clinician initially suspected Parkinson’s disease. I am not presenting any of these as the final answer. This is an emerging clinical picture, so some details may inevitably appear confused or disjointed as new information becomes available. That does not make the case dishonest or incoherent. It demonstrates that the situation is complex, evolving and difficult, not the “textbook” or “clear-cut” FND case it has been portrayed as online. Your insistence on presenting such a nebulous and incomplete case with unwarranted certainty inevitably invites questions about your own intentions.

That matters. When specialist access is so limited, a single diagnostic label carries enormous weight. It is entirely reasonable to question whether that label was reached with the rigour that the diagnosis is supposed to require.

At one point, CIS entered the clinical picture. I have said CIS; I have not claimed that my wife has a clinically confirmed diagnosis of MS. That distinction is deliberate.

CIS is inherently a category of uncertainty: an episode consistent with demyelination that may remain isolated, may later meet the criteria for MS, or may eventually be explained by something else as further information becomes available. In our case, whether the condition evolved further remains unclear to us because we do not have complete access to all the relevant follow-up information.

Describing the situation in those limited terms is more accurate than declaring a definitive diagnosis that I cannot confirm.

Some have treated my reference to CIS as evidence that my account is incoherent or dishonest. That reverses the logic. I could have erased the uncertainty and simply declared that my wife has MS. I did not. I described what was actually on the table: possible CIS that may have evolved further, alongside an FND diagnosis that we do not accept as having been adequately established.

Choosing the more limited statement is not evasion. It is honesty about the limits of what we currently know.

Public rebuttals have portrayed my wife’s presentation as a “textbook” or “clear-cut” case of FND. My refusal to accept that label has been characterised as denial that could worsen her symptoms, while the distinction between CIS and MS has been used to suggest that any alternative account collapses.

Those arguments claim considerably more certainty than the available facts support. Neither I nor anyone commenting publicly, including you, has access to a complete, longitudinal clinical picture. We are all working from incomplete information. Asserting diagnostic certainty or labelling my position as denial therefore requires a level of knowledge that no one outside the treating team actually possesses and that even successive clinicians involved in her care have not claimed.

I have repeatedly stated that I am not a clinician. That is true, and I make no claim to clinical authority. However, acknowledging that limitation does not require me to abandon ordinary logic or common sense. One does not need a medical degree to recognise when an evolving and incomplete case is being described with more certainty than the available evidence permits.

In your case, I understand that you are not ordinarily involved in making the original neurological diagnosis. By the time patients reach you, an FND diagnosis may already have been established by someone else, and you may reasonably begin from that premise. However, that also means you may not have been involved in the earlier diagnostic reasoning, consideration of differential diagnoses or exclusion of competing explanations. Based on our interactions, I am not persuaded that you fully grasp, or at least adequately acknowledge, the complexities and uncertainties that can exist at that stage.

The claims made by the “Anonymous Neurologist” are harder to understand. The level of certainty projected from fragmentary online information leaves several possibilities: they may never have encountered a genuinely complex case, they may possess some extraordinary diagnostic ability that exceeds what the available information would normally permit, or they may not be who they claim to be. I cannot determine which is true, and I do not assert any of them as fact. What I can say is that anonymity does not convert confidence into evidence.

It is also important to state a basic point of logic: the possibility that other parties involved, including neurologists, or proposed alternative explanations may be wrong does not establish that FND is therefore correct. Showing uncertainty, inconsistency or error in one position is not positive evidence for another. FND must stand on its own supporting clinical evidence and properly documented rule-in signs; it cannot be established merely by attacking or eliminating competing accounts.

Social media exchanges usually contain limited medical information and almost never provide a complete clinical picture. That alone warrants considerable caution before describing any presentation as “textbook” anything. In a healthcare system where sequential imaging, CSF results and longitudinal neurological review can be difficult to obtain, diagnostic pictures may remain incomplete for a long time.

Acknowledging that incompleteness is not the same as inventing a story.

I am not asking anyone to accept a particular diagnosis. I am asking that incomplete information not be converted into proof of denial, irrationality or bad faith. When a family operating within a low-access healthcare system declines to treat a contested functional diagnosis as final and continues seeking clarification as symptoms progress, that is not absurd or dangerous. It is a rational response to genuine uncertainty.

By way of broader context, I created FNDNope.org as the husband of a woman whose progressive symptoms were repeatedly attributed to FND by one very specific clinician, while we continued fighting for further investigation and appropriate medical care. My scepticism did not arise from abstract hostility towards patients or clinicians. It developed through years of lived experience with the consequences of diagnostic closure.

The website exists to provide space for critical discussion of the FND framework and for patients and families who believe their concerns have been dismissed. Open inquiry sometimes gets things right and sometimes wrong; that is inherent in open inquiry. Framing scepticism itself as inherently dangerous discourages legitimate questioning and reinforces the very mistrust that constructive dialogue should seek to address.

When I write on this website, I do so in the same spirit of inquiry. I accept that I can be challenged, corrected and asked to support what I say. What I will not do is constantly bow down to professional status when someone overreaches beyond what the evidence supports. Expertise deserves serious consideration, but it does not place a person or a diagnostic framework beyond scrutiny.

To be blunt, I do not believe the way you have conducted yourself on social media has been conducive to a constructive discussion of these concerns. As a clinician commenting publicly on a contested diagnosis and an incomplete case, greater caution is warranted before asserting diagnostic certainty or attributing disagreement to denial.

I am not sure why it was necessary to portray or demonise me in this way simply because I continue to question an uncertain diagnosis and advocate for my wife. Following these exchanges, I also received a threatening email from an anonymous sender. I am not claiming that you sent, authorised or had any involvement in that email, because I have no evidence of that. However, it illustrates the hostile atmosphere that can be created when legitimate scepticism is portrayed as dishonesty, denial or harm.

This letter reflects the points I have already made publicly. I consider the matter of the removed image closed. My concerns about how my wife’s case and scepticism of the FND framework have been portrayed remain.

Sincerely,

Christoff Truter
Dear Christoff,

I‘m shocked and speechless that you and your wife have to go through this!
I’m very exhausted and lack the energy to read the whole letter but this is excellent:


This interaction has also exposed the very red flags I have repeatedly raised through FNDNope.org: limited clinical information being treated as sufficient for diagnostic certainty, legitimate uncertainty being portrayed as incoherence, and scepticism being reframed as denial or harm.​
Rather than alleviating my concerns, this exchange has inadvertently demonstrated why those concerns exist.​



Your website is such an important resource.

I hope this matter will deescalate quickly and you and your wife can focus again on what’s really important.

Thank you very much for your advocacy, for putting the spotlight where it matters!

@dave30th
 
Dear Christoff,

I‘m shocked and speechless that you and your wife have to go through this!
I’m very exhausted and lack the energy to read the whole letter but this is excellent:


This interaction has also exposed the very red flags I have repeatedly raised through FNDNope.org: limited clinical information being treated as sufficient for diagnostic certainty, legitimate uncertainty being portrayed as incoherence, and scepticism being reframed as denial or harm.​
Rather than alleviating my concerns, this exchange has inadvertently demonstrated why those concerns exist.​



Your website is such an important resource.

I hope this matter will deescalate quickly and you and your wife can focus again on what’s really important.

Thank you very much for your advocacy, for putting the spotlight where it matters!

@dave30th
Thank you for the kind words
 
@cstruter thank you for sharing your very clear letter.

This is such an important issue. Undoubtedly patients being diagnosed as FND have very real symptoms, but there is a danger that an FND diagnosis shuts down other investigations, preventing identification of misdiagnoses.

I have before given the example of a friend on mainland Europe who experienced severe chest pain every time she bent forward following heart surgery. She was repeatedly told there was no organic basis for the pain, advised to push through the pain, to exercise more and offered counselling. Fortunately she ignored this advice and after over eighteen months of ‘doctor shopping’ did manage to get an X-ray that identified the eleven inch stainless steel surgical instrument sitting in her chest cavity.

We have no idea how often an FND diagnosis obstructs the diagnosis of an alternative potentially disabling or life threatening condition.
 
We have no idea how often an FND diagnosis obstructs the diagnosis of an alternative potentially disabling or life threatening condition.
I suspect that the reported misdiagnosis rate for FND ranging from 4% based on the CD model to 1% for a disorder that is 100% clinically diagnosed and lives on the fringes of psychiatry and neurology is a warning of diagnostic anchoring rather than diagnostic certainty. Falsifiability with regard to FND seems close to impossible...
 
This interaction has also exposed the very red flags I have repeatedly raised through FNDNope.org: limited clinical information being treated as sufficient for diagnostic certainty, legitimate uncertainty being portrayed as incoherence, and scepticism being reframed as denial or harm. Rather than alleviating my concerns, this exchange has inadvertently demonstrated why those concerns exist.
Couldn't be any starker, could it.

Very sorry and angry this has happened to you. Completely unacceptable.

These FND extremists are increasingly going rogue, and becoming a law unto themselves. Their distorted bloated sense of entitlement and right to control our lives is just shocking.

The real question for me is no longer what they are doing, it is why they have been allowed to get away with it for so long, and still are.

:mad: :mad: :mad:
 
I've effectively been receiving death threats via email as well (so I've left X for now)
Drafted this open letter https://fndnope.org/posts?postId=87
Depending on how defiant you feel about it, and it's understandable if you don't want to have to deal with this crap, but this is a recurring problem and authors/creators usually deal with this by simply changing the character to be either blatantly unrecognizable or have a horrible flaw. Usually it's making the character have tiny genitals, but it can be funnier than that.

Obviously this isn't about this Zach dude, he's just a generic hit dog hollering, and those conversations are so generic and common it becomes boring, so whatever literally make the physician character an actual strawman with no recognizable features.

I don't post on X anymore, otherwise I would gladly post either the original or a version of it.

Totally understandable if you'd rather leave this be, but I'm with you on this. Bullies always back down, and he is obviously targeting you knowing that it's difficult for you to that. I'd say it says a lot about him, but most of what he says already makes his character clear.
 
That letter is grim. The anonymous person is essentially arguing that we shouldn’t be sceptical because it can erode trust.

This is the ending:
Consider this a warning. If you continue crossing the line, legal action may only be the beginning of the consequences you have to deal with. There are other entirely legitimate avenues available, and I suggest you think very carefully before assuming that distance, anonymity, or international borders place you beyond accountability. If necessary, the people responsible can be identified through lawful means. Keep pushing this and you may find this becomes considerably uglier than a dispute between strangers on the internet, this will make the Röhm-Putsch look like a walk in the park.
Röhm-Putsch is the Night of the Long Knives. Yes, the purge og assassinations Hitler executed in 1934.
 
anonymity
The guy uses his real name. Every post is signed with his name. Just one small detail but this is ridiculous.
Keep pushing this and you may find this becomes considerably uglier than a dispute between strangers on the internet, this will make the Röhm-Putsch look like a walk in the park.
This is an actual threat. It would be silly to act on it, but whatever this is unhinged language more appropriate on 4chan.
 
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