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Spinal epidural abscess may present with severe back or neck pain despite absent fever and a normal neurological examination, making pain progression, repeat attendance, infection risks and inflammatory markers important triggers for early contrast-enhanced MRI.
Paediatric sepsis now requires suspected infection with a Phoenix Sepsis Score of at least 2 across defined organ-dysfunction domains; cardiovascular involvement identifies septic shock, while the score defines established organ dysfunction rather than replacing earlier deterioration recognition.
Emergency clinicians and service-improvement teams get a practical framework for recognising system-level barriers to care. Interpreter delays, variable triage pathways, medication access and unreliable follow-up are treated as clinical risks that require immediate gap-closing alongside standardisation, governance and longer-term service change.
Emergency clinicians and educators get a short diagnostic-safety tool for anchoring, premature closure and availability bias. A brief reset before disposition asks clinicians to generate dangerous alternatives and recheck objective data when early certainty feels too comfortable.
Emergency clinicians and educators get a concise bias-interruption tool for decisions about diagnosis, analgesia, triage and discharge. A brief pause, one alternative diagnosis, red-flag review and trust-building behaviours help counter early certainty when stress or frustration may be shaping interpretation.
A critical-care update for teams involved in refractory respiratory failure, cardiogenic shock or selected cardiac arrest. It distinguishes VV ECMO, VA ECMO and ECPR, while emphasising early referral data, reversibility, frailty, downtime and bedside complications such as bleeding or limb ischaemia.
Severe sudden chest, back, flank or abdominal pain that is maximal at onset or migratory should interrupt an acute coronary syndrome pathway. Check pulses, blood pressures, neurological features and perfusion, then request dedicated aortic CTA rather than pulmonary embolism protocol imaging.
Severe limb pain with mild-looking skin is the surgical danger here. Choose this when cellulitis seems too small to explain tachycardia, hypotension, altered mental status or rapid progression, because early fluids, broad-spectrum antibiotics and surgical involvement cannot wait for crepitus or bullae.
Open this first after any collapse that seems settled. Confirm true transient loss of consciousness, check ECG, point-of-care glucose and pregnancy status when relevant, then treat no prodrome, exertional onset, palpitations or known heart disease as high-risk cues.
ED efficiency here means getting the right patient to the right next step at the right time, not moving faster for its own sake. The practical gain is the shift-start scan, the focused chart biopsy, and front-loading physician-dependent tasks before flow stalls.
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