Close the Loop on Incidental Findings in Clinical Care

Incidental findings come up often in my practice when a patient comes in for a cosmetic consultation and I notice an unrelated suspicious lesion during the skin exam, or a biopsy taken for one concern comes back with an unexpected secondary finding. The way I frame it matters as much as the finding itself, I explicitly separate the words watch and worry, telling the patient plainly whether this needs monitoring on a normal timeline or requires a more urgent next step, since an incidental finding mentioned in a vague or alarmed tone creates anxiety regardless of actual severity, and a too-casual mention risks the patient not following through.

The tracking habit that has made the biggest difference is a dedicated pending-results log separate from the regular chart, every biopsy or lab sent out gets logged with an expected result date, and a staff member closes that line item only after the patient has been contacted with results and a documented next step, not just after the report lands in the EHR inbox. Reports arriving is not the same as a patient knowing what they mean, and that gap between an unread result sitting in an inbox and a patient actually receiving and understanding it is where incidental findings most commonly fall through the cracks.

Incidental findings are common with the volume of MRI and neuroimaging we order, and how you deliver that information matters as much as the finding itself. My approach is to separate the finding from its likely significance right away - I tell patients plainly what was seen, what it most likely means based on its characteristics and their history, and what it does not mean, since patients often assume the worst by default. I avoid vague language like 'something showed up' without immediately following it with context and a concrete next step, because that gap is where anxiety takes hold.

For follow-up reliability, the habit that's made the biggest difference in our clinic is building the recommended interval directly into our tracking system at the time the finding is documented - not leaving it to the patient or a future visit to trigger. If a finding warrants a repeat scan in six months or a specialist referral, that gets flagged in the chart with a due date our staff actively monitors, rather than relying on the patient to remember or reschedule on their own. That single step - converting a verbal recommendation into a tracked, dated task - has closed a lot of the gaps where incidental findings used to fall through the cracks.

When explaining "Incidental" to my patients I explain this term means we were not actively searching for this finding when the test was performed. This doesn't necessarily equate to a bad thing. Some incidental findings will have no further action taken on them while others may warrant follow up testing or monitoring. My goal with these explanations is to provide the correct amount of concern based on the individual's case without downplaying the concern or over-exaggerating the concern.
The way I approach providing a description of concern is by giving the patient a tangible example such as: "You do not require immediate medical care for this finding, however you cannot ignore it. Your next step is an X (test) to be completed in Y (months)." I believe that clarifying that there isn't an emergency situation can help reduce anxiety due to uncertainty being the cause of much of their distress.
In terms of consistency, I think all imaging results should include a complete loop. When I am working in a hospital setting, I would like to see the findings documented in the patient's discharge notes, conveyed directly to the patient and assigned to a specific provider or follow-up pathway. An imaging report recommending something is not a plan for follow-up.

Incidental finding should first be revealed using simple terms that patients can understand. If it's something serious, then having exact follow up and explaining plan in detail helps prevent anxiety in patient. Anxiety increases when there is fear of unknown. Also, missed care is usually prevented when patients have follow up appointments and testing prior to leaving office, and missed appointments are immediately followed up. The most important thing that we do and should be done for incidental finding is: Proper education and exact follow up plan. Helps lower anxiety in patient and prevent missed care.

In a proactive, prevention-focused practice, incidental findings are not rare surprises. They are a predictable consequence of looking earlier and more deeply: coronary calcium scoring, whole-body MRI, CCTA, and expanded lab panels all generate them. So start the work before the test. Tell patients up front that advanced imaging often turns up findings that are common, usually benign, and occasionally important, and that there is a plan for each category. A finding that was anticipated lands very differently than one that arrives cold.

When a finding does appear, explain it in three parts:

What it is, in plain language. Also say what it is not. "A 4 mm lung nodule" should not be left to become "a mass" in the patient's mind.
What the probability is. Use base rates and the patient's own risk profile rather than an adjective like "small" or "probably fine." Most patients handle numbers better than vagueness.
What the next step is and when. Name the specific test, the interval, and the guideline behind it (Fleischner, ACR incidental findings criteria, TI-RADS), plus what result would change the plan.

Frame the finding as information about a trajectory, not a verdict. The goal is to extend healthspan by acting on risk early, and a characterized, tracked finding is an asset. The same discipline cuts the other way: be honest that chasing every finding carries its own harm, including radiation, biopsies, cost, and worry. Surveillance with a defined endpoint is a legitimate plan, not inaction.

The one habit that makes follow-up most reliable: log every incidental finding in an open-loop registry with a named owner, a due date, and a closure criterion, and keep it open until someone documents why it is closed. Give the patient the same thing in writing: what was found, what happens next, by what date, and who will contact them. Retire "no news is good news" as a policy. If the patient has not heard from the clinic by the stated date, they should know to call