Nammude Arogyam Feb 2018 | Page 71

kn.än (PET-CT) F¶n-h-bm -Wv tcmK-\nÀW-b-¯n- \pÅ tdUn-tb-j³ sSÌp -IÄ. FIvkvtd-bpsS klm -b-t¯m-sS-bpÅ NnIn-Õ-I -fm-Wv; hnhn-[-Xcw B©n-tbm-¹mÌn þ kvsäân§v (c-à-¡p-g -ense Npcp-¡s¯ hnI-kn -¸n¨v kvsäân-Sp¶ coXn) tImbn-en§v (c-à-¡p-g -ensâ ho¡-¯n\p tImbn -ep-I-fn-en«v AXv CÃm-Xm -¡p¶ coXn) Fwt_m-ssf-tk-j³ (hn-hn[ ]ZmÀ°-§Ä sImïv cà-¡p-g-ep-IÄ AS-bv¡p¶ coXn) ^vfqtdm-kvtIm-¸n-bpsS klm-b-t¯m-sS-bpÅ AØn-bpsS HSn-hp-I-fpsS tcmK-\nÀ®-b-¯n-\p-]-tbm-Kn-¡p¶ sSÌp-I-fn \n¶pÅ tdUn-tb-j³ tUmkv sSÌv tUmkv þ anÃnt{K (mGy) DZ-c-¯nsâ kn.än 10 s\©nsâ kn.än 7 Xe-bpsS kn.än 2 lrZ-b-¯nsâ kn.än 12 s\©nsâ FIvkvtd 0.1 s]äv Un.än (PET-CT) 25 s]äv kn.än.bn \n¶pÅ tUmkv t]mepw Bi-¦ -bp-f-hm-¡-¯-c-¯n-ep-Å-X-Ã. DZ-c-¯nsâ kn.än. F¶p ]d-bp-t¼mÄ GI-tZiw 100 s\©nsâ FIvkvtdbv¡v Xpey-am-Wv. NnIn-Õ, AXp-t]mse Xs¶ ^vfqtdm-kvtIm¸n D]-tbm-Kn¨v ]n¯-c-k-\mfn (Bilc Duct) Btáb {KÙn \mfn (Pancreatic Duct) F¶n -h-bnse XSÊw \o¡Â, hr¡-bn-se-bpw, aq{X-\m-fn- bntebpw IÃp-IÄ \o¡w sN¿p-¶-Xv. tdUn-tb-j³ NnInÕ F¶Xv hnhn-[ -Xcw Iym³k-dp-IÄ¡pÅ NnIn-Õ-bn Hgn-¨p- Iq-Sm-\m-hm-¯-Xm-Wv. -Ip¶ kzX{´ dmUn-¡-ep -IÄ (Free Radicle) Un.-F³. Fbvv¡v tISp-]m-Sp-IÄ hcp-¯p-Itbm sN¿pw. ^e-¯n tdUn-tb-j³ aqew tImi§Ä \nÀPo-h -am-hp-I-tbm, Un.-F³.-F -bv¡p-ïm-hp¶ tISp-]m-Sp -IÄ ayqt«-j-\n-te¡p \bn-¡p-Ibpw XXv^-e -ambn P\n-XI sshI-ey -§fpw Syqa-dp-I-fpapïm -hm-\pÅ km²yX hÀ²n-¡p-Ibpw sN¿p-¶p. tdUn-tb-jsâ ^e-§Ä Atbm-Wo-I-cn-¡p¶ (Ionizing) tdUn-tb-j-\p- I-fmWv FIvkvtd-bpw, Kma-tdbpw. Ch tImi-§ -fnse Un.-F³.F X·m-{X -Isf t\cn«v \in-¸n-¡p-I -tbm, AsÃ-¦n tImi-§-fnse Pe-X-·m-{X -Isf Atbm-W-o-I-cn-¨p-ïm tdUn-tb-j³ aqe-ap-ïm -hp¶ Cu ]mÀiz-^-e -§