Evaluation of Short-Term Efficacy of PD-1 Monoclonal Antibody Immunotherapy for Lymphoma by Positron Emission Tomography/Computed Tomography Imaging with Convolutional Neural Network Image Registration Algorithm

<div>Comparison of initial cytokine concentrations between the two groups: (a) concentration of cytokines in the normal control group was higher than that of patients with advanced lymphoma; (b) concentration of cytokines in the normal control group was lower than that of patients with advanced lymphoma. <sup>∗</sup>Compared with normal control group, <span class="nowrap"><svg height="9.2729pt" id="M17" style="vertical-align:-0.6370001pt" version="1.1" viewbox="-0.0498162 -8.6359 44.9046 9.2729" width="44.9046pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"><g transform="matrix(.013,0,0,-0.013,0,0)"><path d="M600 480C600 590 528 650 384 650H143L137 622C222 614 225 607 210 531L130 127C113 41 106 36 23 28L17 0H294L300 28C204 36 195 42 212 127L243 284L314 263C327 263 339 263 352 264C465 271 600 337 600 480ZM508 481C508 351 402 304 329 304C289 304 265 311 250 317L295 559C302 594 310 606 323 611C335 616 350 619 367 619C455 619 508 573 508 481Z"></path></g><g transform="matrix(.013,0,0,-0.013,11.658,0)"><path d="M512 -3V55L134 254V256L512 456V514L75 281V230L512 -3Z"></path></g><g transform="matrix(.013,0,0,-0.013,22.921,0)"><path d="M326 635C142 635 58 369 56 221C54 100 92 -12 210 -12C393 -12 474 250 477 409C480 520 444 635 326 635ZM319 603C388 603 397 515 394 439C391 317 342 20 218 20C152 20 138 108 140 195C142 336 196 603 319 603Z"></path></g><g transform="matrix(.013,0,0,-0.013,29.278,0)"><path d="M87 -12C117 -12 145 9 145 49C145 79 125 102 97 102C63 102 39 76 39 40C39 10 59 -12 87 -12Z"></path></g><g transform="matrix(.013,0,0,-0.013,32.333,0)"><path d="M326 635C142 635 58 369 56 221C54 100 92 -12 210 -12C393 -12 474 250 477 409C480 520 444 635 326 635ZM319 603C388 603 397 515 394 439C391 317 342 20 218 20C152 20 138 108 140 195C142 336 196 603 319 603Z"></path></g><g transform="matrix(.013,0,0,-0.013,38.69,0)"><path d="M459 623H177L96 330L102 324C115 328 154 340 193 340C293 340 332 281 332 202C332 93 272 37 190 37C128 37 87 70 63 96C55 103 50 103 42 98C28 91 18 77 16 65C14 52 19 41 31 28C49 9 93 -12 140 -12C184 -12 243 5 293 37C372 86 418 156 418 232C418 313 361 392 247 392C226 392 192 383 142 368L196 551H429L459 623Z"></path></g></svg>.</span></div>

Contrast Media & Molecular Imaging

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Figure 3: Evaluation of Short-Term Efficacy of PD-1 Monoclonal Antibody Immunotherapy for Lymphoma by Positron Emission Tomography/Computed Tomography Imaging with Convolutional Neural Network Image Registration Algorithm 

Figure 3 | Evaluation of Short-Term Efficacy of PD-1 Monoclonal Antibody Immunotherapy for Lymphoma by Positron Emission Tomography/Computed Tomography Imaging with Convolutional Neural Network Image Registration Algorithm 