Explaining Glomerular Disease Diagnoses to Patients

The problem

Giving a patient the results of a kidney biopsy is one of the more challenging communication tasks in nephrology. The diagnosis — IgA nephropathy, membranous nephropathy, focal segmental glomerulosclerosis (FSGS), minimal change disease, or others — is typically unfamiliar to the patient. The histological language used in biopsy reports is completely inaccessible without clinical explanation.

Patients who receive a letter containing the biopsy result without a plain-language explanation frequently turn to the internet. What they find is often alarming, frequently outdated, and rarely calibrated to their specific clinical situation.

A plain-language explanation, provided alongside or shortly after the result, gives the patient a framework for understanding what they have been told before they start searching.

How AI helps

An AI tool can draft a plain-language explanation of a specific glomerular disease diagnosis. You describe the diagnosis category, what was explained in the consultation, and the key points to reinforce. The tool drafts a clear explanation of what the condition is, what it means, and what happens next. You review for accuracy and adjust the tone for this patient.

This is particularly useful for less common diagnoses where there is no standard patient leaflet available, or where the available leaflets are out of date or do not fit this patient's specific situation.

A real example

Dr Fatou is a consultant nephrologist. She has just seen a 34-year-old man with IgA nephropathy (immunoglobulin A nephropathy — a condition where immune deposits in the kidney cause inflammation), confirmed on biopsy six months ago. He has been on treatment and is doing well. He is asking for written information to share with his parents, who are visiting from abroad and are worried about his diagnosis.

She opens an AI tool and types:

Draft a plain-language patient information document about IgA 
nephropathy (immunoglobulin A nephropathy) for a man in his 
mid-thirties who was diagnosed 6 months ago and is currently 
doing well on treatment.

The document is also for his family members who are not medically 
trained and are worried.

Cover:
- What IgA nephropathy is in plain English 
  (immune deposits in the kidney causing inflammation)
- How common it is (common enough to be well-known to kidney doctors)
- What the main effects are on the kidneys over time — 
  honest but not alarming
- What treatment and monitoring involve in general terms
- What the patient can do — general lifestyle and monitoring points
- That people with this condition are followed regularly by a 
  kidney specialist

Do not include specific treatment names or doses. Do not make 
prognostic estimates. Tone: calm, informative, and reassuring where 
appropriate. Maximum 400 words.

The tool produces a document. Dr Fatou reads it. She adjusts one paragraph that she feels slightly understates the long-term monitoring needs — important for a young patient. She removes a sentence that implies outcomes are universally favourable — accurate for many patients but not universally so. The document is ready in ten minutes.

Try it yourself

Things to watch for

Glomerular disease outcomes vary widely. The tool may produce language about prognosis that is either too optimistic or too alarming. Do not let it make any prognostic statement — this is explicit in the prompt above. Prognosis requires individual clinical judgement and should be discussed in the consultation, not in a written document.

Some diagnoses have very different implications depending on context. FSGS in a young adult with nephrotic syndrome is a very different clinical situation from incidental microscopic haematuria with IgA nephropathy. Be specific in your prompt about the clinical context and adjust the draft accordingly.

Rare conditions may produce less accurate output. For common conditions like IgA nephropathy, the tool is generally well-informed. For rarer conditions — C3 glomerulopathy, anti-GBM (anti-glomerular basement membrane) disease, ANCA (anti-neutrophil cytoplasmic antibody) vasculitis — the tool's accuracy is less reliable. Review the clinical content more carefully for rare conditions and consult a standard reference if any detail seems uncertain.

Family-facing documents need particular care. Documents shared with family members may be read by people with no medical context. Ensure the document does not use medical abbreviations without explanation and does not include any phrase that could be taken out of context.

Remember: AI is a helpful assistant, not a clinician. You make the call.