01CLINICALLY REVIEWED
Endocrinology and acute medicine
The sodium is 111—and the patient has seized
Registrar-led emergency reasoning · approximately 16 minutesSeparate symptom severity from the laboratory number, set an initial treatment goal and prevent overcorrection.
Open Grand Round →02CLINICALLY REVIEWED
Haematology, oncology and infectious diseases
Fever after chemotherapy: do not wait for the count
Time-critical multidisciplinary reasoning · approximately 15 minutesRecognise systemic illness after anticancer treatment, start the emergency pathway and avoid false reassurance from temperature or pending blood counts.
Open Grand Round →03CLINICALLY REVIEWED
Cardiology and acute medicine
Chest pain with a normal first ECG
Diagnostic uncertainty and serial assessment · approximately 14 minutesAvoid premature closure, describe risk explicitly and use serial clinical, ECG and biomarker assessment.
Open Grand Round →04CLINICALLY REVIEWED
Geriatric medicine and psychiatry
The discharge-ready patient who is newly quiet
Human factors, capacity and discharge safety · approximately 17 minutesRecognise hypoactive delirium, investigate the change from baseline and prevent a task-driven unsafe discharge.
Open Grand Round →05CLINICALLY REVIEWED
Renal, cardiology and critical care
AKI, hyperkalaemia and worsening breathlessness
Competing priorities and escalation · approximately 16 minutesRecognise simultaneous electrolyte and fluid threats, avoid reflex fluid prescribing and discuss renal replacement therapy early.
Open Grand Round →06CLINICALLY REVIEWED
Acute medicine and infectious diseases
The ward patient who is deteriorating—and may have sepsis
Escalation, source control and parallel working · approximately 16 minutesRecognise evolving organ dysfunction, use structured risk assessment and coordinate treatment, monitoring and source control without anchoring on one score.
Open Grand Round →07CLINICALLY REVIEWED
Gastroenterology, haematology and acute medicine
Haematemesis, shock and the race to endoscopy
Resuscitation, risk and definitive haemostasis · approximately 16 minutesBalance immediate resuscitation with early definitive control, communicate anticoagulant risk and avoid treating a haemoglobin value in isolation.
Open Grand Round →08CLINICALLY REVIEWED
Respiratory and critical care
The wheeze is quieter—but the patient is worse
Severity recognition and ventilatory escalation · approximately 15 minutesInterpret a quiet chest and fatigue as danger, deliver acute treatment without delay and escalate before respiratory arrest.
Open Grand Round →09CLINICALLY REVIEWED
Neurology, stroke and radiology
Wake-up stroke: the clock is uncertain, but the pathway is not closed
Time-critical imaging and reperfusion reasoning · approximately 16 minutesSeparate last-known-well time from discovery time, obtain the right imaging and avoid excluding reperfusion options prematurely.
Open Grand Round →10CLINICALLY REVIEWED
Endocrinology and acute medicine
The glucose is falling—but the ketoacidosis is not resolved
Biochemical targets and treatment continuity · approximately 15 minutesTrack ketone clearance and acidosis rather than glucose alone, preserve insulin-driven resolution and anticipate potassium risk.
Open Grand Round →11CLINICALLY REVIEWED
Endocrinology and acute medicine
Shock after steroid interruption: treat before certainty
Recognition under uncertainty · approximately 14 minutesRecognise adrenal crisis risk, prevent diagnostic testing from delaying treatment and communicate steroid dependence clearly.
Open Grand Round →12CLINICALLY REVIEWED
Gastroenterology, hepatology and critical care
Jaundice, coagulopathy and a narrowing transfer window
Early recognition and transplant-centre communication · approximately 17 minutesRecognise acute liver failure, gather the information that changes prognosis and discuss transfer before encephalopathy makes it unsafe.
Open Grand Round →13CLINICALLY REVIEWED
Infectious diseases and neurology
Meningitis: investigate quickly without creating delay
Antibiotic timing, lumbar puncture and uncertainty · approximately 16 minutesCoordinate urgent antibiotics and safe investigation, recognise when imaging changes the sequence and communicate uncertainty to relatives.
Open Grand Round →14CLINICALLY REVIEWED
Respiratory, cardiology and critical care
Pulmonary embolism with shock: move beyond diagnosis
Haemodynamic risk and reperfusion escalation · approximately 16 minutesRecognise high-risk physiology, avoid letting routine diagnostic pathways delay resuscitation and coordinate anticoagulation and reperfusion decisions.
Open Grand Round →15CLINICALLY REVIEWED
Haematology and acute medicine
Rigors and hypotension during transfusion
Immediate safety, identification and differential diagnosis · approximately 15 minutesStop the transfusion, stabilise the patient and distinguish life-threatening reaction patterns while preserving the evidence needed for investigation.
Open Grand Round →16CLINICALLY REVIEWED
Allergy, acute medicine and critical care
Anaphylaxis after two adrenaline doses: recognise refractory shock
Reassessment, escalation and treatment safety · approximately 15 minutesRecognise refractory anaphylaxis, continue first-line priorities and escalate safely without inappropriate intravenous adrenaline boluses.
Open Grand Round →17CLINICALLY REVIEWED
Neurology, acute medicine and critical care
The seizure has reached five minutes: act before the cause is known
Time-critical treatment and refractory escalation · approximately 15 minutesTreat convulsive status epilepticus promptly, search for reversible causes in parallel and escalate when first-line treatment fails.
Open Grand Round →18CLINICALLY REVIEWED
Neurology and critical care
Normal oxygen saturation, failing ventilation: myasthenic crisis
Bulbar assessment and anticipatory airway planning · approximately 15 minutesRecognise impending ventilatory failure despite reassuring oxygen saturation and coordinate respiratory, neurological and medication review.
Open Grand Round →19CLINICALLY REVIEWED
Gastroenterology and colorectal surgery
Bloody diarrhoea, fever and a narrowing rescue window
Parallel medical and surgical decision-making · approximately 16 minutesRecognise acute severe ulcerative colitis, investigate infection and toxicity, and plan rescue or surgery before deterioration dictates the choice.
Open Grand Round →20CLINICALLY REVIEWED
Gastroenterology, surgery and critical care
Pancreatitis with organ failure: support, feed and refer
Complication recognition and network referral · approximately 15 minutesMove beyond analgesia to organ support, appropriate nutrition and early pancreatic-centre advice while avoiding routine prophylactic antibiotics.
Open Grand Round →21CLINICALLY REVIEWED
Oncology, neurology and spinal surgery
Back pain, weak legs and urinary change: protect the cord
Recognition, immobilisation and pathway activation · approximately 15 minutesRecognise metastatic spinal cord compression as an oncological emergency and coordinate safe movement, urgent imaging and specialist planning.
Open Grand Round →22CLINICALLY REVIEWED
Rheumatology and ophthalmology
New visual disturbance with headache: do not wait for proof
Sight-threatening recognition and diagnostic sequencing · approximately 14 minutesRecognise sight-threatening giant cell arteritis, begin appropriate urgent treatment and obtain specialist assessment without waiting for confirmatory testing.
Open Grand Round →23CLINICALLY REVIEWED
Endocrinology, oncology and renal medicine
Confusion, dehydration and a calcium of 3.6
Severity assessment and cause-directed escalation · approximately 15 minutesStabilise severe hypercalcaemia, assess renal and cardiac risk, and sequence rehydration and specialist therapy safely.
Open Grand Round →24CLINICALLY REVIEWED
Endocrinology, neurology and neurosurgery
Thunderclap headache, ophthalmoplegia and falling blood pressure
Recognition, endocrine rescue and urgent imaging · approximately 15 minutesRecognise pituitary apoplexy, protect against adrenal failure and coordinate urgent endocrine, ophthalmic and neurosurgical assessment.
Open Grand Round →25CLINICALLY REVIEWED
Acute medicine, psychiatry and gastroenterology
Agitation, confusion and ataxia: withdrawal is not the whole diagnosis
Complication recognition and parallel treatment · approximately 15 minutesTreat severe alcohol withdrawal while recognising possible Wernicke’s encephalopathy and avoiding common medication errors.
Open Grand Round →26CLINICALLY REVIEWED
Cardiology and renal medicine
Still congested, creatinine rising: treat the patient, not one number
Decongestion, renal surveillance and treatment reconciliation · approximately 16 minutesBalance effective decongestion against evolving renal, electrolyte and haemodynamic risk in acute heart failure.
Open Grand Round →27CLINICALLY REVIEWED
Respiratory medicine, thrombosis and critical care
Pulmonary embolism after surgery: stable for now is not low risk
Risk reassessment and rescue planning · approximately 15 minutesTreat confirmed pulmonary embolism with right-heart strain while planning for deterioration and major postoperative bleeding risk.
Open Grand Round →28CLINICALLY REVIEWED
Gastroenterology and colorectal surgery
Day three in severe colitis: the rescue window is closing
Steroid non-response, rescue choice and operative readiness · approximately 16 minutesReassess acute severe ulcerative colitis objectively at day three and avoid delay when intravenous corticosteroids are failing.
Open Grand Round →29CLINICALLY REVIEWED
Endocrinology, acute medicine and critical care
Acidosis with glucose 11: do not let the number hide DKA
Pattern recognition and treatment-target discipline · approximately 15 minutesRecognise SGLT2-associated euglycaemic ketoacidosis and continue insulin safely until ketosis resolves.
Open Grand Round →30CLINICALLY REVIEWED
Neurology, psychiatry and critical care
Psychosis, seizures and dyskinesia: widen the encephalitis differential
Syndrome recognition and parallel emergency work-up · approximately 17 minutesRecognise a possible anti-NMDA receptor encephalitis phenotype without delaying infection cover, seizure care or specialist escalation.
Open Grand Round →31CLINICALLY REVIEWED
Respiratory and acute medicine
The quiet chest: life-threatening asthma
Recognising rapid deterioration · approximately 15 minutesRecognise exhausted severe asthma, run resuscitation and escalation in parallel, and avoid false reassurance from a quiet chest.
Open Grand Round →32CLINICALLY REVIEWED
Cardiology, stroke and infection
Fever, murmur and stroke: do not make one team decide alone
Multidisciplinary risk framing · approximately 16 minutesIdentify suspected infective endocarditis with neurological embolism and coordinate microbiology, cardiology, stroke and surgical decisions.
Open Grand Round →33CLINICALLY REVIEWED
Hepatology, toxicology and critical care
Paracetamol acute liver failure: transfer before the window closes
Early specialist-centre referral · approximately 16 minutesRecognise evolving acute liver failure after paracetamol exposure and organise senior critical-care and specialist liver-unit discussion early.
Open Grand Round →34CLINICALLY REVIEWED
Renal and acute medicine
Potassium 7.1 with ECG change: three jobs, not one
Emergency sequencing · approximately 14 minutesSeparate membrane stabilisation, temporary potassium shift and definitive removal while preparing early renal/critical-care escalation.
Open Grand Round →35CLINICALLY REVIEWED
Neurology, infection and spinal surgery
Back pain, fever and a weak leg: spinal epidural abscess
Time-critical diagnostic escalation · approximately 16 minutesRecognise spinal epidural abscess as a possible compressive neurological emergency and coordinate urgent imaging, cultures and specialist review.
Open Grand Round →36CLINICALLY REVIEWED
Obstetric medicine and critical care
Seizure in pregnancy: stabilise first, plan birth together
Maternal stabilisation and multidisciplinary planning · approximately 15 minutesTreat eclampsia as an immediate maternal emergency while coordinating obstetric, anaesthetic and critical-care decisions.
Open Grand Round →37CLINICALLY REVIEWED
Rheumatology, ophthalmology and acute medicine
A threatened eye in giant cell arteritis
Time-critical visual-risk escalation · approximately 14 minutesRecognise suspected giant cell arteritis with visual symptoms and act through an urgent local pathway before confirmatory testing returns.
Open Grand Round →38CLINICALLY REVIEWED
Oncology and gastroenterology
Diarrhoea on immunotherapy: checkpoint-inhibitor colitis
Toxicity grading and specialist coordination · approximately 15 minutesRecognise potentially serious immune-related colitis, exclude important differentials and use oncology-led toxicity pathways.
Open Grand Round →39CLINICALLY REVIEWED
Cardiology, emergency medicine and toxicology
Cocaine-associated chest pain: do not miss aortic syndrome
Differential-first emergency reasoning · approximately 16 minutesAssess cocaine-associated chest pain for acute coronary syndrome, aortic syndrome and other time-critical pathology before treatment becomes anchored on one diagnosis.
Open Grand Round →40CLINICALLY REVIEWED
Haematology and acute medicine
Falling platelets on heparin: suspect, score, act
Probability-based anticoagulant safety · approximately 15 minutesUse a structured pre-test probability assessment for possible HIT, stop all heparin when indicated and obtain urgent specialist advice on non-heparin anticoagulation.
Open Grand Round →