Quick answer
How should I present a suspected testicular torsion case on rounds?
Lead with the sudden onset, exact time course, and the absent cremasteric reflex, since these define both the diagnosis and the viability window. Give the ultrasound findings before naming testicular torsion. End with the need for emergent surgical exploration now, not after further testing, and state clearly that time from onset is the single factor most likely to determine outcome.
Before you speak
Define the moment and the information you actually have
An emergency-department presentation immediately after color Doppler ultrasound confirms absent blood flow.
The on-call urology team deciding on emergent surgical exploration.
History, vital signs, a focused scrotal exam, and a color Doppler ultrasound. Laboratory studies are not part of this simulation.
About 70 seconds
Fictional training case: The presentation is locked to the simulated patient JSON. It names important unknowns instead of inventing an examination, vital signs, allergies, or tests.
Complete spoken example
First, read it once without stopping
The paragraph breaks show the clinical shape. In a real presentation, pause briefly between ideas rather than announcing the headings.
This is a 16-year-old male with no prior medical history who woke with sudden, severe right scrotal pain two hours before he arrived in the emergency department, and every additional minute now matters for testicular salvage.
The pain woke him from sleep, radiates into his lower abdomen and groin, and is accompanied by two episodes of vomiting; he denies dysuria, discharge, or recent trauma. He is terrified about losing the testicle and his future fertility.
He has no prior medical history and is a high school student with no reported recent trauma or sports injury.
His vitals show a heart rate of 115, blood pressure 135 over 82, and a temperature of 36.9 — normal, in the 36-to-37 range, arguing against epididymitis. His right testis is high-riding and horizontal, the cremasteric reflex is completely absent on the right but present on the left, and elevation of the scrotum does not relieve the pain. Color Doppler ultrasound confirms complete absence of arterial and venous blood flow to the right testis, with normal flow on the left.
My diagnosis is acute right testicular torsion with complete vascular ischemia; he's already at least two hours from onset, and every additional minute of delay lowers the chance of saving the testicle.
I am arranging immediate transfer to the operating room for emergency bilateral scrotal exploration, detorsion, and assessment of testicular viability, with bilateral orchiopexy planned regardless of which side is affected, since the anatomic predisposition is typically bilateral.
Build the presentation
Give every sentence one job
A presentation is a compressed clinical argument, not a chart read aloud. These six moves keep the facts connected to your reasoning.
Opening one-liner
Anchor everything to the exact time since onset
“This is a 16-year-old male with no prior medical history who woke with sudden, severe right scrotal pain two hours before he arrived in the emergency department, and every additional minute now matters for testicular salvage.”
Why it belongs: In testicular torsion, exact time since onset is the single factor most associated with testicular salvage, so it belongs in the first sentence alongside the deficit, just as in a stroke presentation.
This is a teenager with bad testicle pain.
He woke with sudden, severe right scrotal pain two hours before arriving in the emergency department, and every additional minute now matters for salvage.
Why: Naming the exact time course in the opening sentence conveys the urgency and salvage window immediately.
History of present illness
Give the specific pain pattern and associated symptoms
“The pain woke him from sleep, radiates into his lower abdomen and groin, and is accompanied by two episodes of vomiting; he denies dysuria, discharge, or recent trauma. He is terrified about losing the testicle and his future fertility.”
Why it belongs: Pain that wakes a patient from sleep with radiation and vomiting, without dysuria or trauma, is a classic pattern for torsion rather than infection or injury.
He has scrotal pain and threw up.
The pain woke him from sleep, radiates into his groin, with vomiting, and he denies dysuria or trauma.
Why: The specific pattern and relevant negatives carry more diagnostic weight than a general description.
Relevant background
Confirm there is no complicating history
“He has no prior medical history and is a high school student with no reported recent trauma or sports injury.”
Why it belongs: An unremarkable background and no trauma history support a spontaneous torsion rather than a traumatic or infectious cause.
He's a healthy teenager.
He has no prior medical history and no reported recent trauma, supporting a spontaneous rather than traumatic cause.
Why: Stating what has been ruled out is more useful than a general health statement.
Objective data
State the exam findings and the Doppler result
“His vitals show a heart rate of 115, blood pressure 135 over 82, and a temperature of 36.9 — normal, in the 36-to-37 range, arguing against epididymitis. His right testis is high-riding and horizontal, the cremasteric reflex is completely absent on the right but present on the left, and elevation of the scrotum does not relieve the pain. Color Doppler ultrasound confirms complete absence of arterial and venous blood flow to the right testis, with normal flow on the left.”
Why it belongs: An absent cremasteric reflex and a negative Prehn sign are the specific exam findings that most reliably distinguish torsion from epididymitis, and the Doppler result confirms complete ischemia rather than partial compromise.
His exam and ultrasound both suggested torsion.
The cremasteric reflex is absent on the right, and Doppler confirms complete absence of blood flow to that testis.
Why: Naming the specific absent reflex and the complete absence of flow is more precise than a general summary.
Assessment
Commit to the diagnosis and its urgency
“My diagnosis is acute right testicular torsion with complete vascular ischemia; he's already at least two hours from onset, and every additional minute of delay lowers the chance of saving the testicle.”
Why it belongs: Stating the known time from onset alongside the diagnosis reminds the team that further delay meaningfully reduces the chance of saving the testicle.
This is torsion and needs surgery.
This is acute testicular torsion, already at least two hours from onset, where every additional minute of delay lowers the chance of salvage.
Why: Naming the known time and its significance conveys urgency more precisely than 'needs surgery.'
Plan
State that surgery is immediate, not conditional on further testing
“I am arranging immediate transfer to the operating room for emergency bilateral scrotal exploration, detorsion, and assessment of testicular viability, with bilateral orchiopexy planned regardless of which side is affected, since the anatomic predisposition is typically bilateral.”
Why it belongs: Explaining why both sides are fixed, not just the affected one, addresses a question the team is very likely to ask and shows understanding of the underlying anatomic cause.
We'll operate on the affected side.
Surgery includes bilateral orchiopexy, since the bell-clapper deformity that caused this is typically present on both sides.
Why: Explaining the rationale for bilateral fixation shows a more complete understanding of the pathophysiology.
Do not fill the blanks
Say what has not yet been established
Real presentations often happen before the chart is complete. A brief, explicit limitation is safer and more credible than a polished invention.
Laboratory studies
Say: “Laboratory studies such as a complete blood count or urinalysis are not part of this simulation and are not needed to make this decision, since the diagnosis here is clinical and confirmed by Doppler ultrasound.”
Waiting for labs that do not change management would only delay time-critical surgery.
Exact total time from onset to the operating room
Say: “The exact onset time is based on when he woke up rather than a witnessed event, and only the two-hour interval from onset to ED arrival is documented; the further minutes elapsed for exam and Doppler before he reaches the operating room are not tracked in this simulation and should be confirmed and minimized.”
Precision in the timeline matters because it directly informs the urgency discussion with the surgical team.
Clinical compression
What leads, what stays, and what can wait?
| Source detail | Decision | Reason |
|---|---|---|
| Sudden severe scrotal pain waking him from sleep two hours ago | Lead | The sudden onset and exact timing anchor the entire presentation and its urgency. |
| Absent cremasteric reflex and negative Prehn sign | Lead | These specific exam findings most reliably distinguish torsion from other causes of acute scrotal pain. |
| High school sophomore, no smoking | Omit | Occupation and social history do not change the emergency surgical decision. |
| No dysuria, discharge, or trauma | Include | These relevant negatives argue against epididymitis or traumatic injury as alternative causes. |
| Doppler showing complete absence of testicular blood flow | Lead | This is the definitive imaging confirmation of the diagnosis and its severity. |
After the presentation
Likely attending questions
Answer the question first, then give the evidence. If the source case does not contain the answer, say what you would verify.
Why fix both testes if only one is torsed?
The bell-clapper deformity that allows the testis to twist is typically a bilateral anatomic variant, so bilateral orchiopexy is standard even when only one side is currently affected, to prevent future torsion on the other side.
He's already two hours in — does that mean the testicle can't be saved?
No, salvage rates remain relatively high within about six hours of onset and decline substantially after that, so two hours in is still well within a window where prompt surgery offers a good chance of saving the testicle, but every further minute of delay counts against him.
Why not wait for labs before going to the operating room?
Laboratory studies do not change the diagnosis or the urgency here, since the clinical exam and Doppler findings are already diagnostic; waiting for labs would only add delay to a time-critical decision.
Self-check
A 30-second check before you present
- State the exact time since onset in the opening sentence.
- Name the absent cremasteric reflex as a specific exam finding.
- State the Prehn sign result explicitly.
- Give the Doppler finding of absent blood flow clearly.
- State the diagnosis and its time-sensitivity together.
- Explain why bilateral orchiopexy is planned, not just unilateral surgery.
- State that surgery is immediate, not conditional on further labs.
- Confirm the precision of the onset time with the patient and family.
Common presentation problems
Repair the habits that make a case hard to follow
Burying the exact time since onset in the middle of the history
Repair: State it in the first sentence, since it drives the entire urgency of the case.
Ordering labs before consulting urology
Repair: State that surgical consultation happens immediately, since labs do not change this decision.
Planning surgery on only the affected side
Repair: State that bilateral orchiopexy is planned given the typically bilateral anatomic predisposition.
Saying 'his pulse is fine so it's probably okay' based on normal vitals
Repair: State that normal vitals do not rule out torsion, since this is a local vascular emergency, not a systemic one.
Frequently asked questions
Oral case presentation questions
Should I mention manual detorsion in the presentation?
You can mention that manual detorsion may be attempted while awaiting the operating room if it does not delay definitive surgery, but state clearly that surgical fixation is still required afterward regardless of whether manual detorsion succeeds.
Do I need to explain the TWIST score?
You can mention that a clinical scoring system supported the decision to proceed urgently, but the exam findings and Doppler result are what actually drive this presentation's diagnosis and urgency.
How long should this presentation be?
This worked example targets about 70 seconds. A true surgical emergency alert should be even more concise, focused on the time since onset and the key exam finding.
Practice out loud
Turn the patient encounter into your own presentation
Bedside English lets you interview an AI patient, then practice presenting the collected case to an AI attending and respond to follow-up questions.
Editorial record
Sources, provenance, and review boundary
The patient facts come from simulated case urology_001. Clinical framing and presentation design were checked against the sources below. This page teaches clinical communication and reasoning; it is not medical advice or a local protocol.
- Acute Scrotal Pain and Suspected Testicular Torsion GuidelinesRoyal Australasian College of Surgeons · accessed 2026-09-03
- Feedback on Oral Presentations during RoundsStanford Medicine · accessed 2026-09-03
- Clinical Teaching Tools: OMP and SNAPPSUCSF Medical Education · accessed 2026-09-03
Published: · Last source, safety, and language review: