Just list out the diagnosis alone for the case based question accordin

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Just list out the diagnosis alone for the case based question according to ak khurana Ophthal book
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Finding Sources
AK Khurana's specific textbook is not in the library. Based on the clinical cases and standard AK Khurana Ophthalmology content (which I know well from training), here are the diagnoses:
Here are the diagnoses for each case based question as per AK Khurana's Ophthalmology:
Q1 - 40-year-old lady, sudden loss of vision in left eye, pain on eye movements, VA 6/60, RAPD, disc edema Diagnosis: Papillitis (Optic Neuritis - Intraocular type)
Q2 - Short note on pathogenesis and clinical features Diagnosis/Topic: Papilloedema (not a case-based diagnosis, it is a descriptive question)
Q3 - Compare and contrast Topic: Papillitis vs Papilloedema (comparison question, no single diagnosis)
Q4 - 46-year-old male, H/O trauma to right eye 2 years back, complete loss of vision, chalky white disc pallor on fundus Diagnosis: Post-traumatic Optic Atrophy (Secondary Optic Atrophy)
Q5 - 52-year-old diabetic, diplopia on right gaze since 2 days Diagnosis: Diabetic Sixth Nerve Palsy (Abducens Nerve Palsy / Lateral Rectus Palsy)
Note: AK Khurana's book is not available in the textbook library here, but the above diagnoses are standard and consistent with AK Khurana's Ophthalmology classification. Q1 = Papillitis (the key differentiator from papilloedema is pain on eye movement + RAPD + unilateral + young patient). Q4 = Secondary/Post-traumatic optic atrophy (chalky white pallor is the classic descriptor used by Khurana for secondary atrophy). Q5 = Diabetic 6th nerve palsy (right gaze diplopia in a diabetic = lateral rectus palsy on the right side).
Can you make ppt slides ?
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Running Command
mkdir -p /home/daytona/workspace/neuro-ophthal-ppt
Writing File
~/neuro-ophthal-ppt/create_ppt.js
const pptxgen = require("pptxgenjs");

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pres.layout = 'LAYOUT_16x9';
pres.title = 'Neuro-Ophthalmology - Case Based Questions';
pres.author = 'AK Khurana Ophthalmology';

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const RED_SOFT  = "E05C5C";

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// ══════════════════════════════════════════════════════════════
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    { text: "• Papilloedema  ", options: { color: LIGHT_GRAY } },
    { text: "• Papillitis vs Papilloedema  ", options: { color: LIGHT_GRAY } },
    { text: "• Optic Atrophy  ", options: { color: LIGHT_GRAY } },
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// ══════════════════════════════════════════════════════════════
// SLIDE 3 — CASE 1 ANSWERS: Causes of Unilateral Disc Edema
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    ["3.", "Central Retinal Vein Occlusion (CRVO)", LIGHT_GRAY],
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// ══════════════════════════════════════════════════════════════
// SLIDE 4 — CASE 1b: Clinical Features of Papillitis
// ══════════════════════════════════════════════════════════════
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    "Sudden unilateral loss of vision",
    "Pain on eye movement (periocular)",
    "RAPD (Marcus Gunn pupil) positive",
    "Disc hyperemia & edema on fundus",
    "Central / centrocaecal scotoma",
    "Impaired color vision (dyschromatopsia)",
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    "VEP: prolonged latency",
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  const mgmt = [
    ["Investigations:", "MRI brain/orbit (MS workup), VEP, ESR, CBC"],
    ["ONTT Protocol:", "IV Methylprednisolone 250 mg QID × 3 days"],
    ["Then:", "Oral prednisolone 1 mg/kg/day × 11 days, taper"],
    ["Note:", "Oral steroids alone NOT recommended (ONTT)"],
    ["Follow-up:", "Vision usually recovers in 4–12 weeks"],
    ["If MS suspected:", "Refer neurology, DMT consideration"],
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// ══════════════════════════════════════════════════════════════
// SLIDE 5 — CASE 2: Papilloedema
// ══════════════════════════════════════════════════════════════
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// ══════════════════════════════════════════════════════════════
// SLIDE 6 — CASE 3: Papillitis vs Papilloedema Comparison
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    ["RAPD", "Present", "Absent"],
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// ══════════════════════════════════════════════════════════════
// SLIDE 7 — CASE 4: Optic Atrophy
// ══════════════════════════════════════════════════════════════
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    ["Temporal pallor", "— Seen in primary optic atrophy (demyelination)"],
    ["Mechanism", "— Trauma → axonal damage → Wallerian degeneration → atrophy"],
    ["Fundus", "— Disc pale, flat, well-defined margins (secondary type)"],
    ["VA", "— No light perception / severely reduced"],
    ["No treatment", "— Atrophy is irreversible; treat underlying cause early"],
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  s.addText("AK Khurana Ophthalmology | Neuro-Ophthalmology", { x: 0, y: 5.4, w: 10, h: 0.25, fontSize: 8, color: LIGHT_GRAY, align: "center" });
}

// ══════════════════════════════════════════════════════════════
// SLIDE 8 — CASE 5: Diabetic 6th Nerve Palsy
// ══════════════════════════════════════════════════════════════
{
  let s = pres.addSlide();
  setBg(s, DARK_BG);
  s.addShape(pres.ShapeType.rect, { x: 0, y: 0, w: 10, h: 0.08, fill: { color: ACCENT }, line: { color: ACCENT } });

  addBadge(s, "CASE 5", 0.4, 0.18, ACCENT, DARK_BG);
  s.addText("Diabetic 6th Nerve Palsy (Abducens Nerve Palsy)", {
    x: 1.85, y: 0.13, w: 7.5, h: 0.4,
    fontSize: 17, bold: true, color: WHITE
  });

  // Case box
  s.addShape(pres.ShapeType.roundRect, {
    x: 0.3, y: 0.62, w: 9.4, h: 0.7,
    fill: { color: MID_BG }, line: { color: ACCENT, pt: 1 }, rectRadius: 0.1
  });
  s.addText("52-year-old diabetic presents with diplopia on right gaze since 2 days.", {
    x: 0.45, y: 0.68, w: 9, h: 0.35, fontSize: 12, color: WHITE, bold: true
  });
  s.addText("Most probable diagnosis: Right Lateral Rectus Palsy (Right 6th Nerve / Abducens Nerve Palsy)", {
    x: 0.45, y: 1.0, w: 9, h: 0.28, fontSize: 11, color: ACCENT2
  });

  // Left: Clinical Features
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  s.addText("Clinical Features", { x: 0.3, y: 1.42, w: 4.5, h: 0.36, fontSize: 11, bold: true, color: WHITE, align: "center", valign: "middle" });

  const cf = [
    "Horizontal diplopia (worse on right/lateral gaze)",
    "Esotropia (convergent squint) in primary gaze",
    "Inability to abduct the right eye",
    "Head turn toward affected side (right)",
    "Pain may or may not be present",
    "No ptosis, no pupil involvement (microvascular)",
  ];
  cf.forEach((f, i) => {
    s.addText([{ text: "• ", options: { color: ACCENT2, bold: true } }, { text: f, options: { color: i < 3 ? WHITE : LIGHT_GRAY } }],
      { x: 0.4, y: 1.82 + i * 0.48, w: 4.3, h: 0.44, fontSize: 10 });
  });

  // Right: Nerve supply & Actions
  s.addShape(pres.ShapeType.roundRect, { x: 5.1, y: 1.42, w: 4.6, h: 0.36, fill: { color: "1A3A0A" }, line: { color: ACCENT }, rectRadius: 0.06 });
  s.addText("Nerve Supply of Extraocular Muscles", { x: 5.1, y: 1.42, w: 4.6, h: 0.36, fontSize: 10.5, bold: true, color: WHITE, align: "center", valign: "middle" });

  const nerves = [
    ["CN III (Oculomotor):", "MR, SR, IR, IO, Levator palpebrae"],
    ["CN IV (Trochlear):", "Superior oblique"],
    ["CN VI (Abducens):", "Lateral rectus ONLY"],
    ["LR6SO4AO3:", "Mnemonic — rest by CN III"],
    ["Diabetic palsy:", "Ischaemic microvascular — no pupil"],
    ["Management:", "Glycaemic control, patching, prism"],
  ];
  nerves.forEach(([label, val], i) => {
    s.addText([
      { text: label + " ", options: { bold: true, color: ACCENT } },
      { text: val, options: { color: LIGHT_GRAY } }
    ], { x: 5.15, y: 1.84 + i * 0.52, w: 4.5, h: 0.46, fontSize: 9.5 });
  });

  s.addShape(pres.ShapeType.rect, { x: 0, y: 5.5, w: 10, h: 0.125, fill: { color: ACCENT }, line: { color: ACCENT } });
  s.addText("AK Khurana Ophthalmology | Neuro-Ophthalmology", { x: 0, y: 5.4, w: 10, h: 0.25, fontSize: 8, color: LIGHT_GRAY, align: "center" });
}

// ══════════════════════════════════════════════════════════════
// SLIDE 9 — SUMMARY SLIDE
// ══════════════════════════════════════════════════════════════
{
  let s = pres.addSlide();
  setBg(s, DARK_BG);
  s.addShape(pres.ShapeType.rect, { x: 0, y: 0, w: 10, h: 0.08, fill: { color: ACCENT }, line: { color: ACCENT } });

  s.addText("Quick Revision Summary", {
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    fontSize: 20, bold: true, color: WHITE, align: "center"
  });
  s.addText("Neuro-Ophthalmology  |  AK Khurana", {
    x: 0.5, y: 0.55, w: 9, h: 0.3,
    fontSize: 12, color: ACCENT2, align: "center"
  });

  const summary = [
    ["Q1", "40F, pain on eye movement, RAPD, disc edema", "Papillitis (Optic Neuritis)", YELLOW],
    ["Q2", "Bilateral disc swelling, raised ICP", "Papilloedema", ACCENT2],
    ["Q3", "Comparison question", "Papillitis vs Papilloedema (Table)", ORANGE],
    ["Q4", "Post-trauma, chalky white disc pallor", "Secondary Optic Atrophy", RED_SOFT],
    ["Q5", "Diabetic, diplopia on right gaze, 2 days", "Right 6th Nerve Palsy (Abducens)", ACCENT],
  ];

  summary.forEach(([q, scenario, diag, col], i) => {
    const y = 0.98 + i * 0.88;
    s.addShape(pres.ShapeType.roundRect, {
      x: 0.3, y: y, w: 9.4, h: 0.78,
      fill: { color: MID_BG }, line: { color: col, pt: 1.5 }, rectRadius: 0.08
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    s.addShape(pres.ShapeType.roundRect, {
      x: 0.3, y: y, w: 0.55, h: 0.78,
      fill: { color: col }, line: { color: col }, rectRadius: 0.06
    });
    s.addText(q, { x: 0.3, y: y, w: 0.55, h: 0.78, fontSize: 10, bold: true, color: DARK_BG, align: "center", valign: "middle" });
    s.addText(scenario, { x: 0.95, y: y + 0.07, w: 5.5, h: 0.3, fontSize: 10, color: LIGHT_GRAY });
    s.addText(diag, { x: 0.95, y: y + 0.38, w: 8.5, h: 0.3, fontSize: 11, bold: true, color: WHITE });
  });

  s.addShape(pres.ShapeType.rect, { x: 0, y: 5.5, w: 10, h: 0.125, fill: { color: ACCENT }, line: { color: ACCENT } });
  s.addText("AK Khurana Ophthalmology | Neuro-Ophthalmology", { x: 0, y: 5.4, w: 10, h: 0.25, fontSize: 8, color: LIGHT_GRAY, align: "center" });
}

// ══════════════════════════════════════════════════════════════
// WRITE FILE
// ══════════════════════════════════════════════════════════════
pres.writeFile({ fileName: "/home/daytona/workspace/neuro-ophthal-ppt/Neuro_Ophthal_Cases.pptx" })
  .then(() => console.log("✅ Done: /home/daytona/workspace/neuro-ophthal-ppt/Neuro_Ophthal_Cases.pptx"))
  .catch(e => { console.error("❌ Error:", e); process.exit(1); });
Running Command
cd /home/daytona/workspace/neuro-ophthal-ppt && node create_ppt.js
Your PPT is ready! Download it here:
Neuro Ophthal Cases
Presentation · PPTX
What's inside (9 slides, dark medical theme):
Slide	Content
1	Title slide
2	Case 1 - Clinical scenario + Diagnosis (Papillitis)
3	Case 1a - Causes of unilateral disc edema
4	Case 1b - Papillitis clinical features & management
5	Case 2 - Papilloedema: pathogenesis & clinical features
6	Case 3 - Papillitis vs Papilloedema comparison table
7	Case 4 - Post-traumatic optic atrophy
8	Case 5 - Diabetic 6th nerve palsy
9	Quick revision summary of all 5 cases
The design uses a deep navy background with teal/blue accents, color-coded sections, and a comparison table for Case 3 - clean and suitable for exam revision or presentation.
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