Haematology and Oncological Emergencies
Interpret cytopenia, thrombosis, bleeding and acute cancer complications.
How to prepare for MRCEM SBA
Build clinical synthesis across stable adult care, resuscitation, injury, paediatrics, procedures and complex decisions while preserving the full RCEM clinical-syllabus breadth.
Core concepts
Concept 1
Anaemia, haemolysis, platelet and coagulation disorders, anticoagulation, transfusion, neutropenic sepsis, tumour lysis, hypercalcaemia, cord compression and vena-caval obstruction.
Exam cue: Identify diagnosis, investigation, immediate treatment, longer management, disposition or professional action in the lead-in.
Concept 2
Use cell indices, film, coagulation profile, treatment history and syndrome to choose urgent investigation and management.
Exam cue: Use acuity, age, physiology, time course, comorbidity and response to treatment to rank plausible options.
Concept 3
Recognise major haemorrhage, thrombotic microangiopathy, neutropenic sepsis and compressive or metabolic oncology emergencies.
Exam cue: Choose the single fully correct action at this point in care and know when senior, specialty or critical-care escalation is required.
Concept 4
Use the current Year 1-3 RCEM capabilities and the full clinical syllabus at the understanding-and-applying level expected before higher specialist training.
Risk pitfalls and guardrails
Attributing abnormal counts to chronic disease without checking treatment, trend, haemolysis, marrow failure and clinical instability.
Guardrail: Do not choose an option merely because it is true; select the one that fits the exact patient, urgency and time point.
Choosing a true statement that does not answer the exact time point or clinical task.
Guardrail: Do not choose an option merely because it is true; select the one that fits the exact patient, urgency and time point.
Inventing a paper-specific or subcategory weighting that RCEM has not published.
Guardrail: Do not choose an option merely because it is true; select the one that fits the exact patient, urgency and time point.
Memory anchors
Haematology and Oncological Emergencies: scope
Anaemia, haemolysis, platelet and coagulation disorders, anticoagulation, transfusion, neutropenic sepsis, tumour lysis, hypercalcaemia, cord compression and vena-caval obstruction.
Haematology and Oncological Emergencies: clinical synthesis
Use cell indices, film, coagulation profile, treatment history and syndrome to choose urgent investigation and management.
Haematology and Oncological Emergencies: safety boundary
Recognise major haemorrhage, thrombotic microangiopathy, neutropenic sepsis and compressive or metabolic oncology emergencies.
Haematology and Oncological Emergencies: common trap
Attributing abnormal counts to chronic disease without checking treatment, trend, haemolysis, marrow failure and clinical instability.
Haematology and Oncological Emergencies: MRCEM SBA sequence
Identify the clinical task and acuity, synthesise history, examination and investigations, choose the safest evidence-based decision, then check disposition and escalation.
Checkpoint rule
Do the check-up only after you can summarize each concept in one sentence and identify one dangerous pitfall from memory.
Knowledge Check (after reading)
Short check-up to confirm understanding of this module.
Check-up Questions
A 49-year-old woman receiving chemotherapy has temperature 38.6°C, rigors and neutrophils 0.3 × 10⁹/L. She is normotensive. What is the most important immediate treatment?
A 66-year-old man with prostate cancer has new severe back pain, bilateral leg weakness and urinary retention. What is the most appropriate immediate investigation?
Answer all questions to submit.
Next step personalized recommendations
Continue learning
Move forward only after this module is stable.
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