Radiology on-call preparation begins before the first examination appears on your worklist. You need to understand your responsibilities, know how to reach supervision and communicate clearly when a finding or a technical problem needs attention.
This checklist helps radiology residents prepare for supervised on-call work. It does not establish readiness for independent practice or replace your department's induction, escalation pathways or clinical protocols.
Confirm your role and supervision arrangements
Ask what you are authorised to do at your training stage. Which examinations can you review? Who checks your interpretations? How are preliminary reports labelled and finalised? What happens when the supervising radiologist is unavailable through the usual contact route?
Save the approved contact details for the on-call radiologist, relevant clinical teams, radiographers or technologists and technical support. Confirm the backup escalation route during induction rather than discovering it during a difficult case.
Walk through the workflow before the shift
- Check access to the reporting system, image archive and relevant clinical information.
- Practise locating comparison studies and recognising whether an examination is complete.
- Understand how urgent studies are prioritised and how work is assigned.
- Locate local guidance for contrast, pregnancy, MRI safety and other protocol questions relevant to your duties.
- Confirm how preliminary interpretations, significant findings and handovers are documented.
Raise access or equipment problems early. Do not work around missing permissions by using someone else's account or moving clinical images into unapproved tools.
Use a consistent review process
For each study, confirm patient and examination details within the approved system, read the clinical question and establish what images are available. Apply the search approach taught by your department, review relevant comparison imaging and keep the clinical question in view.
When a study is incomplete, technically limited or outside your competence, recognise the limitation and seek appropriate support. A familiar-looking pattern should not prevent a systematic review of the rest of the examination.
Practise escalation before you need it
Rehearse a concise discussion with your supervisor: what study you are reviewing, the relevant clinical question, the finding that concerns you and the point on which you need help. Be explicit about uncertainty.
For findings requiring urgent communication, use the institution's approved pathway and confirm that the message reaches the responsible team as required locally. Document communication according to policy. The appropriate recipient, urgency and escalation sequence depend on the case and your institution.
A report is part of communication, but it should not be assumed to complete every urgent communication requirement. Ask during induction how your department confirms receipt and manages failed contact attempts.
Make handover specific
Identify studies awaiting review, unresolved interpretation questions, pending discussions and technical problems that could affect care. State what has already been done, who has been contacted and what action remains.
Use the departmental handover process. A useful handover allows the receiving colleague to locate the study and understand the outstanding task without reconstructing the entire shift.
Prepare educationally with cases and feedback
Ask your department for its expected pre-call curriculum and supervised practice requirements. The RSNA trainee resources page includes on-call preparation reading alongside other resident learning resources. Use such materials to supplement local teaching.
On Radiology Resident, work through case practice and explain your observations before revealing the discussion. Revisit relevant notes and use spotters to practise focused image recognition. Educational exercises cannot certify that you are ready for an on-call role.
Learn from the shift without building a second workload
After recovery, choose a small number of cases or questions for review. Discuss discrepancies constructively with your supervisor: was the issue detection, interpretation, communication or workflow? Identify a concrete change and revisit it at the next teaching opportunity.
Keep learning records within approved systems and remove identifying information from personal notes. Persistent fatigue or workload problems should be raised through your training programme's support channels.
Frequently asked questions
When is a resident ready for on-call work?
Your programme determines readiness through its training and supervision processes. A checklist, case count or online score cannot make that decision.
What if I am uncertain about an interpretation?
Seek supervision through the agreed pathway and communicate the uncertainty clearly. Do not allow pressure to appear certain to delay appropriate review.
Before your next shift: verify your supervisor, backup contact route, reporting responsibilities and handover process.