CINXE.COM

<!DOCTYPE html><html lang="en-US"><head><title>Just a moment...</title><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><meta http-equiv="X-UA-Compatible" content="IE=Edge"><meta name="robots" content="noindex,nofollow"><meta name="viewport" content="width=device-width,initial-scale=1"><style>*{box-sizing:border-box;margin:0;padding:0}html{line-height:1.15;-webkit-text-size-adjust:100%;color:#313131;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,sans-serif,Apple Color Emoji,Segoe UI Emoji,Segoe UI Symbol,Noto Color Emoji}body{display:flex;flex-direction:column;height:100vh;min-height:100vh}.main-content{margin:8rem auto;max-width:60rem;padding-left:1.5rem}@media (width <= 720px){.main-content{margin-top:4rem}}.h2{font-size:1.5rem;font-weight:500;line-height:2.25rem}@media (width <= 720px){.h2{font-size:1.25rem;line-height:1.5rem}}#challenge-error-text{background-image:url(data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIzMiIgaGVpZ2h0PSIzMiIgZmlsbD0ibm9uZSI+PHBhdGggZmlsbD0iI0IyMEYwMyIgZD0iTTE2IDNhMTMgMTMgMCAxIDAgMTMgMTNBMTMuMDE1IDEzLjAxNSAwIDAgMCAxNiAzbTAgMjRhMTEgMTEgMCAxIDEgMTEtMTEgMTEuMDEgMTEuMDEgMCAwIDEtMTEgMTEiLz48cGF0aCBmaWxsPSIjQjIwRjAzIiBkPSJNMTcuMDM4IDE4LjYxNUgxNC44N0wxNC41NjMgOS41aDIuNzgzem0tMS4wODQgMS40MjdxLjY2IDAgMS4wNTcuMzg4LjQwNy4zODkuNDA3Ljk5NCAwIC41OTYtLjQwNy45ODQtLjM5Ny4zOS0xLjA1Ny4zODktLjY1IDAtMS4wNTYtLjM4OS0uMzk4LS4zODktLjM5OC0uOTg0IDAtLjU5Ny4zOTgtLjk4NS40MDYtLjM5NyAxLjA1Ni0uMzk3Ii8+PC9zdmc+);background-repeat:no-repeat;background-size:contain;padding-left:34px}@media (prefers-color-scheme:dark){body{background-color:#222;color:#d9d9d9}}</style><meta http-equiv="refresh" content="120"></head><body class="no-js"><div class="main-wrapper" role="main"><div class="main-content"><noscript><div class="h2"><span id="challenge-error-text">Enable JavaScript and cookies to continue</span></div></noscript></div></div><script>(function(){window._cf_chl_opt={cvId: '3',cZone: "publications.waset.org",cType: 'non-interactive',cRay: '91341554fafefd83',cH: '1yYypQumvIqREN1lNVdkWRE4Wk95mS4vzry4tIhanq4-1739777544-1.2.1.1-bl68lYbrhJwF0BHQy6bYzCj27eBvnYIRpNYQf1dPspqp9kcQJ8XVd0TleY95cykA',cUPMDTk: "\/abstracts\/search?q=lymph%20nodes&__cf_chl_tk=Htor9MGhU9UnCiBghrc8_.ILe4rKWbT0k8L0ZWbseyM-1739777544-1.0.1.1-WY7dcgo.5UL9KJjelmc5aHIQS7CBERj9uN0pAP0EUXI",cFPWv: 'b',cITimeS: '1739777544',cTTimeMs: '1000',cMTimeMs: '120000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/abstracts\/search?q=lymph%20nodes&__cf_chl_f_tk=Htor9MGhU9UnCiBghrc8_.ILe4rKWbT0k8L0ZWbseyM-1739777544-1.0.1.1-WY7dcgo.5UL9KJjelmc5aHIQS7CBERj9uN0pAP0EUXI",md: "yi8VKzcWEjNcM4upJTghsvKM2TH5LDWmQOnIFdgG0Nk-1739777544-1.2.1.1-neayU0Z_zjnJzMBrDXYN6hs5Q4uY6ZnE8loTfiwYt_qEneBAxIL_FZFbpHSZGI30XV.diAroMGTJrLRylmD1Jr79Q70gR7qyOFh1cCz8t1pVxDZqGibsV8FysoMLC4h8e.I2qwnPbplYhz5ZH8lO3yVNhG1y91cLdYF8siYlSSuZIad44kHVstzLSazL2gjHdI0FHUwbAZJqkgK51F_lWR.EvBfOLBdK9ReexaiKsjIY5D9xV7Ig8gu1BSDIxR0Fy1Gw_3QLW64RGljus36CeRaK5pcyLN8O061ODNHVJWrOOg5bjMqml4HAoqAys87gceU3XUKpjQwANw0R.J0dEL5Z6JMbEq.dFtTWrtCPdY3aXieptLO0pYKPybeCJzoktBbKjyleWHWJKlJfCepqUmB8uI4xm8kxuxNoZUuFY.TozhBiW5kRCI7jxqUTPBkS7J0PNCOe.CQK2Pt6MV7Ilj2pcjLHAHpIMtPZsb2gEOChA4O.ObI_oL8Cu5yPVCCxdrhGOSA_ApaSPeHvnp3jqzqmjl3jc6rFVazq3Y.SqDOkVQ_DEaDXTrPqP3N2Zks8y2mom_WWX4.4NXeXmpTAHnWW7JWq5KRYp12vjScWJuoXyDCubLg27Ff1_jori2_XF0vXOulKBnxwM9lGKcMn1nCiNxkFUNG7j4QZAXS8yVBEDjIf1.7gvtkOZ8RhIuU9wqbt9NNlen2t07hZ7KPWp5P8VQ2ertcRMOi6gI71v0T0FcpQ1SzZ9LHZba5N1lfxBw1oXtTlj.iQ79MnRG6si.xutZq9Rtn.GzEPMC9CYfD11tk.yDK9xxcM6s4ulm6KrPk.2L48wOhGPplJTeMC6YrmNi6KtOgbrcqkayvBPqnnh5i4n7zHHs0VE3d_I9MIHXC_1tAfojZ.t.aeIGvILfNQ4lt7chMNaTO2vxJ.UQRWPmXm9CQ8Dil1SudgH9FgwXwilO3nt6Iz4TRWZ2gzXoqq7M.dvZB8lPJx_yA6GKDJ0Sn4ItvxeLv9XtdJ91IHaqJr3vk4tbcnWSAbJ9nYHaq0Zo8CqWC4FxFa5LVo5MVwmQTNY1VRD3u1daddHz_2.7C_x7g6TN_jNK0NeVWCq0akkm_Sj2EbSGY7XSnO.5vd5oj8kumz2VCpQSbZpDbOR.F4TNQrrTdWhRtpDPTDGJYfI2wBUSSjY_bgpIE7PIbvdXNOezsIZRK4gMOaqhdxWEF2kkvOSEXJnNhHdTrmnFjLumkMC04L3qKOS4Y_07w2lHzWM5XYNFLFXHPtiOct.TkZ34okFX5kxnMLJ_2T9MKoGuCySoh_rFi0sO7xYZJocYLQv1YQZNeffKfoM0FnoCFbJnLIkBAVWYr_t_u81IYw7IBt0hO97WX_hVAxW3qNohIhpn7flEOCZCnXwCAVg1_tk9O7_Zlh5swCn2P.URBcZRaag_MIgMGIlURZ7_m9JrkLuhfiyxGxHmqQwqOgJ9qkFc9a1bor2iH9UOrd7tXOCYQzdkLmkiYnWENkbJ0RUJI4D_8laPx617WidPgp4Ml3OwnK8E7jLiWAKjyI_Xh_MHGpCx63FEVDWi.9je3yTNrqQC3gtYB9JISFeWyuyKfZsrDhwPLHy1hkMhxwo.60NQhDVPInZaSQGtJlYuz6ZjNBj.7JCFmfFyKkUDP9zr6lqqxEUA7_UhgYZTbDDnOOnGqftbcV9yh.Y5ySvnvXep1K5PyZlLGOabHBC4m2Y5BsOe6NCe7OK1f6O2pRMiuVWAK958WJSvRSkFgiCdC0M_kqHkFUmobwukiw_DpiAXfoh_1SEOnNxY9NZMyU68CdGUQMkjnzC_b5Zlipu7GnZB0wtP19G_.fOJdLFYIeMM3KBUZcvD6D.LCPPQ4kMXXp2BzcceA2HmYy9QTFpa_u8IzPFgwfx7KzavGM7iqvOn5.fg5TdSEMfq5srdNwBiRJ5YzHZERgfN2H_BDXVGo",mdrd: "y24a4bOTea4EfF2g7oISeFcfUQ_ub.Ow3rSTEDEQZIo-1739777544-1.2.1.1-ApwOVz78gt3mz8gpRvI8GFouQQUwUYvuqfLkAh8Qyp94pF.CmGQek6I_b35FFZ9v6sAPosVOgxo5zwCmApzX.MiXgarLGBYU75X3dNjUwgVRzQ7NFHMU4Ck7ArW.8ukOq8_BMrxZArISK0USDRfvc6F4oBkrUwMpThIM_5dJNYs5TPslDiVieOoxN0pi4K.1zJ71p5khrmBshPm812SohTbJOvW6zZMwwA4965PzhSLyjeOhhO9ffQb0OXPzZ2IUpH0JlCAsWb6HWa_DaA127M3YrNGXlq3_A0ShUwZtOXd43qMen6fACinR9PAhg3x33bboDcOO9.OugbPBZ..sqHJ_P9BrduMyM3a1p9ATQo9kd1nrKfZBn4w8wsxY4QqzLlGJ6JttvSFRu_qHuDvgDz3vQlo8vU5lzeUJfCADKXop4iWFFPDI7BpDXDRg8_0_EBpgFLT6QldHosyAOoqzX_66Cj1kAtmL5B7YPW6l9Sc_LIQMReSgrNvPAqG0Gze80Pcci5A42tQg_1vUopGtzjh6vXQ5Zp1mwvNZyMXiMSyyoL0cvV49SnHP4rM6BkCLzLwaU7XkgqIJJLB6z3XMAM_4RA1T6gN0NjslbovsD80PpUueT1TSzkLM_s0Xz2.rJEQDrtRpFO.jsS8VVMOF6lxc.Dg0d6adxxgm9Q.kEKIP3.1eOyt4AltdJeX8lUta8LEovsOzTjJ14MlW2mRAY9I72xjcin1K94K75JY1T6W197HHjwT2d8iXIym4FnU81njC.toKWsJ3Gfy_WVo7TiTRksTIKzmzY8gRXaFHs0IXf3VuGutlhPzDPtaD3gcRC8BQa9Y_3kN_Enh_HxokfE5tNwRr4osGnmVjEt16_lnA6Ek2cxurpsoT6_Q4D69EbmcvyrBCniCJTIZrZXCzQaXiyoYzTQEbKYC76XQaMqDNGNocsraSnefnia15vsQkHdZ0py5iLN.2BAwrH1E23zUDHQ69SR8AIqcs5wnfjgqMHVegVQ85u2ndtKguIjNij_xkIewbibrbN_jWhaxSIdFaNv7Qv0GWCDLJEDr8Q3914p9e6H6KwqDZJyWKJnwO1cTqpTHtydMl2CD2UzcKkgWZWs1F9yx_rhSR6jp5MBdDYBBbBklbVEfzieOLCaGBU4nTwQaHlb0cyh20gzmBfTMYMcO5pxSITL4pPBWKdPj8swBSzssXykallIh0TiNA.k2ELg2xPBLmqTn3U5oq6C1mztvGmxDag41qW7Cyc5W9ZbsGdEyHoOJGBnfDvpgohdkBszhqt3sI6tzxMtyCz3Tv6rOwonl6K5VJ79sVwfQscjdWY3EbsR7WxsrwYoh6cdeRwVw0WsRdEy0oLKdZADWpXT57r9OjtMwRb8GhDAhEqzeJJgINK1_axmWkNsknbfoUHo4Lvk9lsYFj7TGHNLCLY_1wbnn6sAxOHGgAg3Fhgr51RoE5kKFWe3vZlXw5CEQmzBV3nOnwji0eE2JWNI0gxW6p9JtVyiKx99JrjmLvm25ij189g5pxjzPM7uaQtbNuCcYAJj5RtV9yUnyTzbPKEKsI66hA5johznhWnoTfDRkVoMxUXXwF6VoVPMVY9.wBfCCtyj1GFhSBjZSy8M.nBvOgCUs_ZHOoJoEHLKbkZOm7mFLH8uEmOhjUUF8Bux6BDOzKDqilQz33mQ2mUGg0frIVtHd_PlqAEwDEmgJyGB2z5vFidUSE6FuX3AmFFa7uMhDAL27Qxz9x0tpdEhj2b0W3A26vHD2D2YQX42wVaJR4ib9dGP8PySDO8NMUSmv1m_iuGDMG7P1bHa87lVktBII01PdT.6urMKpp2gSdt0gtuql3RcPGbtYnAlJlx91hZMQgfjf5NSGV5z..4ejryvzqM1WjRHUrmHCus0m8o358H9g.QWdCckByFPyxoevL_PZejdvoJD9ooYDMG4ZZqjIQ1.q2JIjgzMj3L41fgl71DC3NjvCiLh_sM_QykoSgF5wAXelxJw32fu4gnQ"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=91341554fafefd83';window._cf_chl_opt.cOgUHash = location.hash === '' && location.href.indexOf('#') !== -1 ? '#' : location.hash;window._cf_chl_opt.cOgUQuery = location.search === '' && location.href.slice(0, location.href.length - window._cf_chl_opt.cOgUHash.length).indexOf('?') !== -1 ? '?' : location.search;if (window.history && window.history.replaceState) {var ogU = location.pathname + window._cf_chl_opt.cOgUQuery + window._cf_chl_opt.cOgUHash;history.replaceState(null, null, "\/abstracts\/search?q=lymph%20nodes&__cf_chl_rt_tk=Htor9MGhU9UnCiBghrc8_.ILe4rKWbT0k8L0ZWbseyM-1739777544-1.0.1.1-WY7dcgo.5UL9KJjelmc5aHIQS7CBERj9uN0pAP0EUXI" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>