Diagnostic disclosure debate
Wed, Nov 4, 2026 · Week 11 · Principles of Biomedical Technology (Principles of Biomedical Science)
Today's goal: Students debate how much diagnostic uncertainty a clinician should share with a new patient.
This is a model of the work you should turn in today. Use it to check your own: match the structure and the level of detail, do not copy it. Your data and wording should be your own.
Parallel case (not today's prompt): A clinician orders an abdominal CT scan to check for kidney stones. The stones are ruled out, but the scan happens to reveal a small, harmless-looking spot on the patient's liver that was not what anyone was looking for. This is called an incidental finding. Should the clinician tell the patient about the unrelated spot, or leave it out of the report because it was not the reason for the scan?
Claim: The clinician should disclose the incidental liver finding to the patient rather than leave it unmentioned.
Evidence: Radiology guidelines classify many incidental findings on a scale from benign to concerning, and a spot that looks harmless can still fall into a category that professional guidelines recommend tracking with a short follow-up scan. The finding is now part of the patient's medical record, which the patient has a legal right to access. In addition, a later, unrelated appointment could surface the same spot with no context, which tends to alarm patients more than a calm explanation given up front.
Reasoning: The evidence supports disclosure because the principle of informed consent means a patient is entitled to material facts about their own body, and a documented finding with a recommended follow-up is material even when it is probably benign. Withholding it would trade the patient's autonomy for the clinician's convenience, while disclosing it respects shared decision-making: the clinician explains what the finding likely is, names the small chance it is something more, and lets the patient help decide whether to do the low-cost follow-up scan. Framed that way, honesty and patient partnership outweigh the mild worry a benign spot might cause.
Counterpoint, one sentence (the exit-ticket format): The most persuasive point against disclosing was that naming a harmless-looking spot can start a chain of scans and worry that the finding never justified.
(Vocabulary used: incidental finding, informed consent, shared decision-making.)
This model shows the level of evidence and organization needed to complete: A worked CER on a parallel case (an incidental finding) that ends with the one-sentence summary of the most persuasive counterpoint the day's exit ticket asks for; it models the format without answering today's disclosure prompt.
- Name the prompt or task.
- Answer it directly with the key evidence.
- Check that the response matches the requested format.
Keep the structure. Replace the question, facts, measurements, and evidence. Then recheck units, vocabulary, and whether the conclusion goes beyond the evidence.
Also due today: Submit your exit ticket as one PDF to Schoology assignment for this lesson in Schoology. That is the only turn-in today.
Turn in: One-sentence written summary of the most persuasive counterpoint from the disclosure debate.
Go to Schoology to turn this in.
Submit one PDF. Schoology attaches your name to your upload; on the page itself, write your period and code. Name the file: FirstName LastName - Assignment Title - YYYY-MM-DD.pdf.
Open Schoology PDF upload helpIf you cannot get in, see Mr. Mendoza. Do not skip the work.
Claim ceiling: Today's evidence supports a classroom claim about diagnostic disclosure debate. It cannot prove causation, diagnose a real patient, or justify action outside this room.
One exam-style question that uses exactly what you practiced today. Try it before you reveal the answer, then read why each choice is right or wrong.
Tap an answer to see the full explanation. Nothing is recorded or graded.
It builds this reusable test skill: Defining differential diagnosis and shared decision-making.
- Name the concept or data pattern being tested.
- Cross out choices that violate that rule or the evidence.
- Justify the best remaining choice before checking the answer.