Spinal Cord, Roots and Neuro-imaging
Localise spinal cord, meningeal, root and canal disease using neurological anatomy and multimodality imaging.
How to prepare for the current Final FRCR Part A
Build general-radiology breadth, then practise integrating clinical context, anatomy, multimodality findings, technique and management to select the single best answer.
Core concepts
Concept 1
Separate extradural, intradural-extramedullary and intramedullary processes and relate level and tract to symptoms.
Exam cue: Localise the abnormality and identify the organ, compartment, tissue or vessel before naming a diagnosis.
Concept 2
Use MRI as the principal examination, with CT myelography or angiography for selected contraindications, leaks and vascular questions.
Exam cue: Use age, clinical setting, tempo and the complete multimodality pattern to rank the most likely explanation.
Concept 3
Escalate compressive, infective, haemorrhagic and vascular lesions and report the level and cause precisely.
Exam cue: Select the examination or intervention that changes management while accounting for contrast, radiation, access and urgency.
Concept 4
Apply normal and variant anatomy, modality technique, image quality and relevant imaging science to spinal cord, roots and neuro-imaging.
Risk pitfalls and guardrails
Using the most severe-looking degenerative level without matching cord, root and side to the neurological deficit.
Guardrail: Do not anchor on one remembered sign; verify age, localisation, distribution, technique, alternatives and management consequence.
Do not choose a merely plausible SBA option before comparing every option with the full clinical and imaging context.
Guardrail: Re-read the command word and compare every option; the task is to select the best available answer, not the first plausible one.
Memory anchors
Spinal compartment model
Localise extradural, intradural-extramedullary or intramedullary before ranking causes.
Intramedullary lesion
Assess cord expansion, length, cyst or syrinx, haemorrhage and enhancement pattern.
Spinal dural fistula
Long-segment cord oedema with surface vessels in the right clinical context should prompt vascular evaluation.
Root compression
Name level, side, traversing or exiting root and the responsible disc, facet or foraminal process.
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
MRI shows a central intramedullary cervical-cord cavity with CSF signal and no enhancing mass. What is the diagnosis?
An adult has an intramedullary central cord tumour with symmetric expansion, strong enhancement and a hemosiderin cap sign. What is the most likely diagnosis?
Answer all questions to submit.
Next step personalized recommendations
Continue learning
Move forward only after this module is stable.
What is Pass Harbor?
Completely free exam prep for 247 UK exams.
- Practice questions
- Flashcards
- Study guides
- Mock exams
- No registration
- No paywall
- Start instantly
“No more expensive exam prep. Quality study tools should be accessible to everyone.”