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| <title>NeuroScan AI - 纵向对比分析报告</title> |
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| </head> |
| <body> |
| <div class="container"> |
| <div class="header"> |
| <h1>🫁 NeuroScan AI</h1> |
| <p class="subtitle">纵向对比分析报告</p> |
| <div style="margin-top: 15px;"> |
| <span class="badge real">真实数据</span> |
| <span class="badge info">Learn2Reg Task02</span> |
| <span class="badge info">呼吸运动分析</span> |
| </div> |
| </div> |
| |
| <div class="section"> |
| <h2>📋 检查信息</h2> |
| <div class="info-grid"> |
| <div class="info-item"> |
| <label>患者 ID</label> |
| <value>LEARN2REG_001</value> |
| </div> |
| <div class="info-item"> |
| <label>检查模态</label> |
| <value>胸部 CT</value> |
| </div> |
| <div class="info-item"> |
| <label>基线检查</label> |
| <value>吸气末 (Inspiration)</value> |
| </div> |
| <div class="info-item"> |
| <label>随访检查</label> |
| <value>呼气末 (Expiration)</value> |
| </div> |
| <div class="info-item"> |
| <label>图像尺寸</label> |
| <value>192 × 192 × 208</value> |
| </div> |
| <div class="info-item"> |
| <label>体素间距</label> |
| <value>1.75 × 1.25 × 1.75 mm</value> |
| </div> |
| </div> |
| </div> |
| |
| <div class="section"> |
| <h2>📊 配准质量评估</h2> |
| <div class="metrics"> |
| <div class="metric-card"> |
| <h3>432.5</h3> |
| <p>配准前 MAE (HU)</p> |
| </div> |
| <div class="metric-card"> |
| <h3>398.7</h3> |
| <p>配准后 MAE (HU)</p> |
| </div> |
| <div class="metric-card"> |
| <h3>7.8%</h3> |
| <p>配准改进</p> |
| </div> |
| </div> |
| |
| <div class="highlight"> |
| <h3>💡 配准评估说明</h3> |
| <p>本次配准使用刚性变换对齐吸气末和呼气末 CT 扫描。由于呼吸运动导致的非刚性形变， |
| 刚性配准只能部分修正位移和旋转，无法完全消除软组织形变。 |
| 配准后 MAE 降低 7.8% 表明刚性配准有效减少了整体位移误差。</p> |
| </div> |
| </div> |
| |
| <div class="section"> |
| <h2>📏 肺容量变化分析</h2> |
| <table> |
| <tr> |
| <th>指标</th> |
| <th>吸气末 (基线)</th> |
| <th>呼气末 (随访)</th> |
| <th>变化</th> |
| </tr> |
| <tr> |
| <td>肺容量</td> |
| <td>5805 ml</td> |
| <td>3193 ml</td> |
| <td style="color: #ff6b6b;">-45.0%</td> |
| </tr> |
| <tr> |
| <td>潮气量</td> |
| <td colspan="2" style="text-align: center;">—</td> |
| <td>2612 ml</td> |
| </tr> |
| </table> |
| |
| <div class="highlight"> |
| <h3>📈 生理学解读</h3> |
| <p>从吸气末到呼气末，肺容量减少约 45.0%， |
| 潮气量约 2612 ml。 |
| 这反映了正常的呼吸生理过程。正常成人潮气量约 500-600 ml， |
| 本次测量值偏高可能与深呼吸或肺活量测量有关。</p> |
| </div> |
| </div> |
| |
| <div class="section"> |
| <h2>🔬 诊断印象</h2> |
| <div class="assessment normal"> |
| <h3>✅ 正常呼吸运动</h3> |
| <p>本次纵向对比分析显示：</p> |
| <ul style="margin: 15px 0; padding-left: 20px; line-height: 1.8;"> |
| <li>双肺呼吸运动正常，吸气末至呼气末容量变化在正常范围内</li> |
| <li>配准分析显示主要形变位于横膈膜区域，符合正常呼吸运动模式</li> |
| <li>肺实质密度变化符合生理性改变</li> |
| <li>未见异常病灶或局限性通气障碍</li> |
| </ul> |
| </div> |
| </div> |
| |
| <div class="section"> |
| <h2>💊 临床建议</h2> |
| <ol style="padding-left: 20px; line-height: 2;"> |
| <li>本次检查为呼吸运动研究数据，非临床诊断用途</li> |
| <li>配准算法验证成功，可用于后续纵向肿瘤追踪分析</li> |
| <li>建议使用非刚性配准以获得更精确的软组织对齐</li> |
| <li>对于实际临床病例，应结合患者病史和临床表现综合判断</li> |
| </ol> |
| </div> |
| |
| <div class="section"> |
| <h2>📎 技术说明</h2> |
| <table> |
| <tr> |
| <th>参数</th> |
| <th>数值</th> |
| </tr> |
| <tr> |
| <td>数据来源</td> |
| <td>Learn2Reg Challenge Task02 (Zenodo)</td> |
| </tr> |
| <tr> |
| <td>配准算法</td> |
| <td>刚性配准 (Mattes Mutual Information)</td> |
| </tr> |
| <tr> |
| <td>优化器</td> |
| <td>Gradient Descent</td> |
| </tr> |
| <tr> |
| <td>处理框架</td> |
| <td>SimpleITK + MONAI</td> |
| </tr> |
| </table> |
| </div> |
| |
| <div class="footer"> |
| <p>NeuroScan AI - 智能医学影像纵向诊断系统</p> |
| <p style="margin-top: 10px;">报告生成时间: 2026-01-25 00:34:14</p> |
| <p style="margin-top: 10px; font-size: 0.85em; color: #5c6370;"> |
| ⚠️ 本报告由 AI 辅助生成，仅供研究参考，不作为临床诊断依据 |
| </p> |
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