Updated August 7th, 2026
As a radiologist in an English speaking country, you may (or will) have read (or heard) the term “STAT”. And to answer the question STAT:
“STAT” = “immediately”
It means:
- “Prioritize this”
- “Do this imaging as the next one”
- “Report this study right away”
Okay, but what does kVp mean in Radiology? Find out here!
How priority levels actually work
The definition of STAT is the easy part. The part that matters in a department is what sits either side of it, and who is allowed to decide.
| Level | Obligation | Examples |
|---|---|---|
| STAT | Before the next case | Stroke in the lysis window, dissection, free air |
| Urgent | Same shift, ahead of routine | Query abscess, restaging before clinic |
| Routine | In order of arrival | Follow-up, screening, chronic complaints |
| Wet read | Verbal answer now, report later | Overnight cover |
When everything is STAT
Priority flags decay. Once a quarter of the worklist is marked STAT, the flag has stopped carrying information and the reading order quietly reverts to whatever the radiologist judges most urgent, which is a worse system than the one it replaced because it is invisible. Departments that keep the flag meaningful tend to do two things: they let a small, named group apply it, and they audit it. If you are a resident wondering whether to mark something STAT, the honest test is whether somebody is standing by to change management in the next hour.
How is “STAT” Used in Radiology?
“STAT” is used to indicate the urgent and immediate need for radiological imaging or the respective report. Especially radiology residents will be confronted with it all the time. As in many other fields, “STAT” is used, when something is needed instantly:
- A trauma case that needs rapid diagnosis
- The immediate intervention of a life-threatening condition
- An emergency where timely decisions hinge on imaging results
The “STAT” is therefore used as a priority marker. For example, to ensure that the urgency of the situation is properly conveyed, and the necessary imaging is performed promptly.
Therefore, you will also find this word in radiology reports as it may be written among the clinical information and indication of the referring physician.
What is the Origin of the Term “STAT” Used in Radiology and other Medical Specialties
“STAT” is an abbreviation of the Latin word “statim”, which means “immediately“, “instantly”, “right away” or “on the spot”.
Source: Oxford Latin Dictionary* (plus 5 years of Latin in high school)
What are Examples of Using the Term “STAT”
- STAT chest X-ray: For a patient in the emergency department presenting with severe shortness of breath and suspected pneumothorax. Urgent evaluation is necessary for immediate intervention.
- Brain CT/MRI STAT: For a patient, admitted to the neurology ward with sudden-onset speech difficulties and right-sided weakness. Suspected acute stroke; prompt imaging needed for time-sensitive treatment decisions.
- STAT abdominal CT scan: For a patient in the surgical intensive care unit (ICU) with acute abdominal pain, guarding, and hypotension. Suspected intra-abdominal hemorrhage requiring urgent surgical intervention.
- Abdominal Ultrasound STAT: For a patient with acute abdominal pain. Many acute pathologies (cholecystitis, appendicitis) can be reliably diagnosed with some ultrasound gel and a transducer in experienced hands.
Naturally, there are a lot of variants out there but I think, you get the point.
Happy “STAT”ing!
Additional reading material:
References
- American College of Radiology. ACR Practice Parameter for Communication of Diagnostic Imaging Findings. Revised 2020. document
