Blunt splenic injury in a district hospital without CT or interventional radiology
A 24-year-old man arrives at a district hospital 40 minutes after a bicycle handlebar injury to the left upper abdomen. He is pale and anxious. Pulse is 118/min, blood pressure 104/70 mmHg, respiratory rate 24, SpO₂ 98% on room air, GCS 15. The abdomen is distended with guarding in the left upper quadrant. After 1 L of crystalloid the pulse is 106/min and BP 108/72 mmHg. Focused ultrasound shows free fluid in the splenic recess and in Morison's pouch. Haemoglobin is 92 g/L and lactate 2.8 mmol/L, falling to 2.2 mmol/L after fluids. CT is unavailable and there is no interventional radiology. The hospital holds two units of packed red cells, and the nearest tertiary centre is 3.5 hours away by road. One ambulance is available, but the family is undecided about transfer. Secondary survey reveals no other injuries.
1. Is this patient for immediate laparotomy, non-operative management, or transfer? Justify your decision on the information available without CT.
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He sits in an ambiguous middle zone, so the reasoning has to be explicit rather than categorical.
Arguments that he is not yet for immediate laparotomy:
- He responded to 1 L of crystalloid (pulse 118 → 106, BP 104/70 → 108/72) and the lactate is falling, so there is no persistent hypotension or ongoing obvious haemorrhage.
- GCS 15, no peritonitis, no other injuries requiring theatre.
Arguments that he is not safely transferable:
- A 3.5-hour road journey in a patient with a likely high-grade splenic injury and only two units of blood in the hospital is a setting for exsanguination en route. Transfer is for a stable patient who needs a capability the hospital lacks - contrast CT or angioembolisation - not for a borderline one.
Reasonable decision: attempt non-operative management in a monitored bed, with cross-matched blood available and theatre on standby, provided the team can observe him continuously and operate within minutes. The features that would have predicted failure (high grade, contrast blush, pseudoaneurysm) cannot be assessed here, so the threshold for abandoning the plan must be lower than in a tertiary centre.
Say explicitly to the family: 'If he deteriorates we go to theatre here; if he remains stable we may still transfer him for a CT later.' Do not let the transfer debate delay resuscitation.
2. Assuming non-operative management is chosen, specify what is monitored, for how long, and the triggers for abandoning it. What special risks arise from having no CT, no angioembolisation and only two units of blood?
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Monitoring, with the rationale attached:
- Continuous ECG and hourly (then 2-hourly) pulse, blood pressure, respiratory rate, GCS and urine output - a rising pulse and falling urine output often precede a measurable blood-pressure drop.
- Serial abdomen examination for new guarding or distension.
- Haemoglobin and lactate at 4–6 hours and again at 12–24 hours; remember the initial haemoglobin is falsely reassuring before dilution, and a falling lactate is more informative than a single value.
- Repeat FAST if the patient changes; keep the patient nil by mouth until the trajectory is clear.
Triggers for laparotomy: persistent tachycardia, hypotension requiring further fluid, transfusion requirement beyond the available stock, rising lactate, new peritoneal signs, or a falling haemoglobin with an unstable picture.
Special risks here:
- Without CT there is no grading and no detection of a contrast blush, which is the strongest predictor of delayed rupture. The first sign of failure may be sudden collapse.
- Without angioembolisation, every failure goes straight to splenectomy. Spleen preservation matters in a 24-year-old (encapsulated organism sepsis risk), but never at the cost of life.
- Two units of packed cells will not support a re-bleed. Plan now: identify donors, know the O-negative stock, and define in advance the point at which laparotomy is preferable to continued observation.
3. The family asks why he cannot simply be sent to the bigger hospital, where 'everything is available'. How do you counsel them?
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Answer the question behind the question - they are asking whether transfer is safer for him.
- Acknowledge the logic: the tertiary centre has CT, intensive care and interventional radiology, and those are genuinely better tools.
- Explain the counter-risk in concrete terms: he has free blood in his abdomen and only two units here; over 3.5 hours on a rough road a re-bleed can become fatal before arrival, and the ambulance is the only one available. Transfer benefits the patient who is stable enough to survive the journey.
- State the plan plainly: monitored bed, blood matched and ready, theatre on standby, and a named doctor reviewing him at set intervals; if he bleeds we operate here immediately, and once he is stable for 24–48 hours we can transfer him for CT if needed.
- Set the criteria you will use so they can see the decision is rule-based, not arbitrary: pulse, blood pressure, urine output, pain and blood results.
- Be honest about uncertainty: most stable blunt splenic injuries in young patients settle without surgery, but this cannot be guaranteed, and the plan will be reviewed repeatedly.
- Document the conversation, including that transfer was discussed and the risks explained, and confirm they understand they can change their mind and ask again at any time.