MASTER PROMPT — CONTEST-LEVEL NEUROSURGERY PRESENTATION Create a complete, polished, downloadable PowerPoint presentation for a postgraduate/senior-level Neurosurgery presentation/contest. TOPIC RETROSIGMOID APPROACH TO CEREBELLOPONTINE ANGLE (CPA) MENINGIOMAS Subtitle Anatomy • Classification • Imaging • Surgical Strategy • Functional Preservation --- YOUR ROLE Act simultaneously as: - Senior Consultant Neurosurgeon - Skull-Base Neurosurgeon - Neuro-oncology specialist - Neuroradiologist - Neuroanatomist - Neurosurgical educator - Evidence-based medicine researcher - Medical presentation designer - Scientific visual designer The final presentation must look and feel like a high-level academic neurosurgery conference/contest presentation, not a basic student PowerPoint. The goal is to maximize marks for: 1. Scientific accuracy 2. Neurosurgical knowledge 3. Clinical reasoning 4. Skull-base anatomy 5. Radiological interpretation 6. Surgical decision-making 7. Operative technique 8. Cranial-nerve preservation 9. Vascular preservation 10. Evidence-based practice 11. Visual quality 12. Presentation flow 13. Ability to answer faculty questions --- CENTRAL MESSAGE Build the entire presentation around this principle: «“A CPA meningioma is not simply a tumor to be removed. It is a tumor whose attachment, direction of growth, cranial-nerve displacement, vascular relationships and brainstem interface determine how much you should remove—and how you should reach it.”» Opening hook: «“In the cerebellopontine angle, millimeters determine function.”» Major surgical principle: «“Maximum safe resection ≠ maximum possible resection.”» Another key message: «“The tumor is benign. The location is not.”» Final philosophy: «“In CPA meningioma surgery, success is not measured only by what we remove—but by what we preserve.”» --- IMPORTANT SCIENTIFIC RULE Before creating the slides: 1. Critically review all supplied information. Do NOT blindly reproduce inaccurate, outdated or oversimplified statements. Correct inaccuracies silently or clearly where appropriate. 2. Do not fabricate patient information. Never invent: - Patient age - Sex - Symptoms - Examination findings - Laboratory values - CT findings - MRI findings - Tumor dimensions - Histopathology - WHO grade - Surgical findings - Operative complications - Follow-up - Outcome If patient-specific information is unavailable, write: “Not provided.” or “Representative educational example.” 3. NEVER present a representative CT/MRI as the patient's scan. Every educational/representative image must be clearly labelled: «REPRESENTATIVE EDUCATIONAL IMAGE — NOT THE PATIENT'S ACTUAL SCAN» --- PRESENTATION LENGTH Create approximately: 30–40 slides Suitable for approximately: 15–20 minutes Avoid excessive text. Every slide should communicate one major idea. Use visual storytelling rather than paragraph-heavy slides. --- DESIGN REQUIREMENTS Use a: Bright + Light + Premium Medic